(materials_reference)=

# Material information

*This is the reference for all material models. The Cloning Material Map is also included here, as it defines the situation where mesh definitions of one physics (SRC_FIELD) are used for another physics (TARGET_FIELD) and thus need different materials.*


(seccloningmaterialmap)=


## CLONING MATERIAL MAP
*Type*: list

<span style="color:grey">*no description yet*</span>
<details>

<summary>
Used in 458 tests, showing only the first 20.
</summary>


 - [consinter3D_tsi_hex27_hex27.4C.yaml](https://github.com/4C-multiphysics/4C/blob/main/tests/input_files/consinter3D_tsi_hex27_hex27.4C.yaml)
 - [consinter3D_tsi_hex8_tet4.4C.yaml](https://github.com/4C-multiphysics/4C/blob/main/tests/input_files/consinter3D_tsi_hex8_tet4.4C.yaml)
 - [elch_NonMatchingMesh_20x80.4C.yaml](https://github.com/4C-multiphysics/4C/blob/main/tests/input_files/elch_NonMatchingMesh_20x80.4C.yaml)
 - [elch_RCE_rotsymm_pbc.4C.yaml](https://github.com/4C-multiphysics/4C/blob/main/tests/input_files/elch_RCE_rotsymm_pbc.4C.yaml)
 - [elch_natconv.4C.yaml](https://github.com/4C-multiphysics/4C/blob/main/tests/input_files/elch_natconv.4C.yaml)
 - [elch_natconv_enc_pde_elim.4C.yaml](https://github.com/4C-multiphysics/4C/blob/main/tests/input_files/elch_natconv_enc_pde_elim.4C.yaml)
 - [elch_natconv_new_ost.4C.yaml](https://github.com/4C-multiphysics/4C/blob/main/tests/input_files/elch_natconv_new_ost.4C.yaml)
 - [elch_nurbs9_linear.4C.yaml](https://github.com/4C-multiphysics/4C/blob/main/tests/input_files/elch_nurbs9_linear.4C.yaml)
 - [elch_nurbs9_tafel.4C.yaml](https://github.com/4C-multiphysics/4C/blob/main/tests/input_files/elch_nurbs9_tafel.4C.yaml)
 - [elch_onewaycoupled_afgenalpha.4C.yaml](https://github.com/4C-multiphysics/4C/blob/main/tests/input_files/elch_onewaycoupled_afgenalpha.4C.yaml)
 - [elch_onewaycoupled_ost.4C.yaml](https://github.com/4C-multiphysics/4C/blob/main/tests/input_files/elch_onewaycoupled_ost.4C.yaml)
 - [elch_pper_butlervolmer.4C.yaml](https://github.com/4C-multiphysics/4C/blob/main/tests/input_files/elch_pper_butlervolmer.4C.yaml)
 - [elch_pulseplating_hex27_moving_boundary.4C.yaml](https://github.com/4C-multiphysics/4C/blob/main/tests/input_files/elch_pulseplating_hex27_moving_boundary.4C.yaml)
 - [elch_straight_convection.4C.yaml](https://github.com/4C-multiphysics/4C/blob/main/tests/input_files/elch_straight_convection.4C.yaml)
 - [elch_test.4C.yaml](https://github.com/4C-multiphysics/4C/blob/main/tests/input_files/elch_test.4C.yaml)
 - [f2_loc_sys_bc_ale.4C.yaml](https://github.com/4C-multiphysics/4C/blob/main/tests/input_files/f2_loc_sys_bc_ale.4C.yaml)
 - [f2_moved_tapering_ale_quad4_212x40_eos.4C.yaml](https://github.com/4C-multiphysics/4C/blob/main/tests/input_files/f2_moved_tapering_ale_quad4_212x40_eos.4C.yaml)
 - [f2_moved_tapering_ale_quad4_212x40_rsb.4C.yaml](https://github.com/4C-multiphysics/4C/blob/main/tests/input_files/f2_moved_tapering_ale_quad4_212x40_rsb.4C.yaml)
 - [f3_artery_coupled_with_3_1d_arteries.4C.yaml](https://github.com/4C-multiphysics/4C/blob/main/tests/input_files/f3_artery_coupled_with_3_1d_arteries.4C.yaml)
 - [f3_beltrami_8x8_meshtying_ale.4C.yaml](https://github.com/4C-multiphysics/4C/blob/main/tests/input_files/f3_beltrami_8x8_meshtying_ale.4C.yaml)

</details>

<details>

<summary>
Used in 6 tutorials
</summary>


 - [tutorial_battery.4C.yaml](https://github.com/4C-multiphysics/4C/blob/main/tests/tutorials/battery/tutorial_battery.4C.yaml)
 - [tutorial_fsi_2d.4C.yaml](https://github.com/4C-multiphysics/4C/blob/main/tests/tutorials/fsi/tutorial_fsi_2d.4C.yaml)
 - [tutorial_fsi_3d.4C.yaml](https://github.com/4C-multiphysics/4C/blob/main/tests/tutorials/fsi/tutorial_fsi_3d.4C.yaml)
 - [tutorial_fsi_monolithic.4C.yaml](https://github.com/4C-multiphysics/4C/blob/main/tests/tutorials/fsi/tutorial_fsi_monolithic.4C.yaml)
 - [tutorial_prec_fsi.4C.yaml](https://github.com/4C-multiphysics/4C/blob/main/tests/tutorials/preconditioner/tutorial_prec_fsi.4C.yaml)
 - [tutorial_prec_fsi_muelu.4C.yaml](https://github.com/4C-multiphysics/4C/blob/main/tests/tutorials/preconditioner/tutorial_prec_fsi_muelu.4C.yaml)

</details>



<details open>

<summary>
Each element contains
</summary>



  - **SRC_FIELD** (*string*, *required*: True)\
    <span style="color:grey">*no description yet*</span>


  - **SRC_MAT** (*int*, *required*: True)\
    <span style="color:grey">*no description yet*</span>


  - **TAR_FIELD** (*string*, *required*: True)\
    <span style="color:grey">*no description yet*</span>


  - **TAR_MAT** (*int*, *required*: True)\
    <span style="color:grey">*no description yet*</span>


</details>




(secmaterials)=


## MATERIALS
*Type*: list

<span style="color:grey">*no description yet*</span>
<details>

<summary>
Used in 1907 tests, showing only the first 20.
</summary>


 - [ale2d_laplace_material.4C.yaml](https://github.com/4C-multiphysics/4C/blob/main/tests/input_files/ale2d_laplace_material.4C.yaml)
 - [ale2d_laplace_spatial.4C.yaml](https://github.com/4C-multiphysics/4C/blob/main/tests/input_files/ale2d_laplace_spatial.4C.yaml)
 - [ale2d_solid.4C.yaml](https://github.com/4C-multiphysics/4C/blob/main/tests/input_files/ale2d_solid.4C.yaml)
 - [ale2d_solid_lin.4C.yaml](https://github.com/4C-multiphysics/4C/blob/main/tests/input_files/ale2d_solid_lin.4C.yaml)
 - [ale2d_solid_nln_large_rot.4C.yaml](https://github.com/4C-multiphysics/4C/blob/main/tests/input_files/ale2d_solid_nln_large_rot.4C.yaml)
 - [ale2d_solid_nln_large_rot_mshs.4C.yaml](https://github.com/4C-multiphysics/4C/blob/main/tests/input_files/ale2d_solid_nln_large_rot_mshs.4C.yaml)
 - [ale2d_solid_nln_large_rot_msht.4C.yaml](https://github.com/4C-multiphysics/4C/blob/main/tests/input_files/ale2d_solid_nln_large_rot_msht.4C.yaml)
 - [ale2d_springs_material.4C.yaml](https://github.com/4C-multiphysics/4C/blob/main/tests/input_files/ale2d_springs_material.4C.yaml)
 - [ale2d_springs_spatial.4C.yaml](https://github.com/4C-multiphysics/4C/blob/main/tests/input_files/ale2d_springs_spatial.4C.yaml)
 - [ale3d_solid_nln.4C.yaml](https://github.com/4C-multiphysics/4C/blob/main/tests/input_files/ale3d_solid_nln.4C.yaml)
 - [ale3d_tet10_solid.4C.yaml](https://github.com/4C-multiphysics/4C/blob/main/tests/input_files/ale3d_tet10_solid.4C.yaml)
 - [beam3eb_backweuler_browndyn_singlefil.4C.yaml](https://github.com/4C-multiphysics/4C/blob/main/tests/input_files/beam3eb_backweuler_browndyn_singlefil.4C.yaml)
 - [beam3eb_genalpha_BTB_contact_elstat_attraction_twocrossedbeams.4C.yaml](https://github.com/4C-multiphysics/4C/blob/main/tests/input_files/beam3eb_genalpha_BTB_contact_elstat_attraction_twocrossedbeams.4C.yaml)
 - [beam3eb_genalpha_BTB_contact_elstat_attraction_twocrossedbeams_FAD.4C.yaml](https://github.com/4C-multiphysics/4C/blob/main/tests/input_files/beam3eb_genalpha_BTB_contact_elstat_attraction_twocrossedbeams_FAD.4C.yaml)
 - [beam3eb_genalpha_BTSPH_contact_elstat_attraction.4C.yaml](https://github.com/4C-multiphysics/4C/blob/main/tests/input_files/beam3eb_genalpha_BTSPH_contact_elstat_attraction.4C.yaml)
 - [beam3eb_genalpha_lineload_dynamic.4C.yaml](https://github.com/4C-multiphysics/4C/blob/main/tests/input_files/beam3eb_genalpha_lineload_dynamic.4C.yaml)
 - [beam3eb_static_beam_to_solid_volume_meshtying_beam_to_beam_contact.4C.yaml](https://github.com/4C-multiphysics/4C/blob/main/tests/input_files/beam3eb_static_beam_to_solid_volume_meshtying_beam_to_beam_contact.4C.yaml)
 - [beam3eb_static_beam_to_solid_volume_meshtying_beam_to_beam_contact_boundingvolume.4C.yaml](https://github.com/4C-multiphysics/4C/blob/main/tests/input_files/beam3eb_static_beam_to_solid_volume_meshtying_beam_to_beam_contact_boundingvolume.4C.yaml)
 - [beam3eb_static_beam_to_solid_volume_meshtying_circ_curved_restart_first.4C.yaml](https://github.com/4C-multiphysics/4C/blob/main/tests/input_files/beam3eb_static_beam_to_solid_volume_meshtying_circ_curved_restart_first.4C.yaml)
 - [beam3eb_static_beam_to_solid_volume_meshtying_circ_curved_restart_second.4C.yaml](https://github.com/4C-multiphysics/4C/blob/main/tests/input_files/beam3eb_static_beam_to_solid_volume_meshtying_circ_curved_restart_second.4C.yaml)

</details>

<details>

<summary>
Used in 16 tutorials
</summary>


 - [tutorial_battery.4C.yaml](https://github.com/4C-multiphysics/4C/blob/main/tests/tutorials/battery/tutorial_battery.4C.yaml)
 - [tutorial_contact_3d.4C.yaml](https://github.com/4C-multiphysics/4C/blob/main/tests/tutorials/contact/tutorial_contact_3d.4C.yaml)
 - [tutorial_fluid.4C.yaml](https://github.com/4C-multiphysics/4C/blob/main/tests/tutorials/fluid/tutorial_fluid.4C.yaml)
 - [tutorial_fsi_2d.4C.yaml](https://github.com/4C-multiphysics/4C/blob/main/tests/tutorials/fsi/tutorial_fsi_2d.4C.yaml)
 - [tutorial_fsi_3d.4C.yaml](https://github.com/4C-multiphysics/4C/blob/main/tests/tutorials/fsi/tutorial_fsi_3d.4C.yaml)
 - [tutorial_fsi_monolithic.4C.yaml](https://github.com/4C-multiphysics/4C/blob/main/tests/tutorials/fsi/tutorial_fsi_monolithic.4C.yaml)
 - [tutorial_poisson_scatra.4C.yaml](https://github.com/4C-multiphysics/4C/blob/main/tests/tutorials/poisson/tutorial_poisson_scatra.4C.yaml)
 - [tutorial_poisson_thermo.4C.yaml](https://github.com/4C-multiphysics/4C/blob/main/tests/tutorials/poisson/tutorial_poisson_thermo.4C.yaml)
 - [tutorial_prec_fsi.4C.yaml](https://github.com/4C-multiphysics/4C/blob/main/tests/tutorials/preconditioner/tutorial_prec_fsi.4C.yaml)
 - [tutorial_prec_fsi_muelu.4C.yaml](https://github.com/4C-multiphysics/4C/blob/main/tests/tutorials/preconditioner/tutorial_prec_fsi_muelu.4C.yaml)
 - [tutorial_prec_solid.4C.yaml](https://github.com/4C-multiphysics/4C/blob/main/tests/tutorials/preconditioner/tutorial_prec_solid.4C.yaml)
 - [tutorial_prec_solid_amg.4C.yaml](https://github.com/4C-multiphysics/4C/blob/main/tests/tutorials/preconditioner/tutorial_prec_solid_amg.4C.yaml)
 - [tutorial_prec_solid_chebyshev.4C.yaml](https://github.com/4C-multiphysics/4C/blob/main/tests/tutorials/preconditioner/tutorial_prec_solid_chebyshev.4C.yaml)
 - [tutorial_prec_solid_ilu.4C.yaml](https://github.com/4C-multiphysics/4C/blob/main/tests/tutorials/preconditioner/tutorial_prec_solid_ilu.4C.yaml)
 - [tutorial_prec_solid_jacobi.4C.yaml](https://github.com/4C-multiphysics/4C/blob/main/tests/tutorials/preconditioner/tutorial_prec_solid_jacobi.4C.yaml)
 - [tutorial_solid.4C.yaml](https://github.com/4C-multiphysics/4C/blob/main/tests/tutorials/solid/tutorial_solid.4C.yaml)

</details>



<details>

<summary>
Each element contains
</summary>



  - *One of*

    <details>

    <summary>
    Option (MAT_LinElast1DGrowth, <span style="color:grey">MAT</span>)
    </summary>



      - **MAT** (*int*, *required*: True)\
        <span style="color:grey">*no description yet*</span>


      - **MAT_LinElast1DGrowth** (*group*)\
        *linear elastic material with growth in one direction*

        <details open>

        <summary>
        Contains
        </summary>



         - **YOUNG** (*double*, *required*: True)\
           *Young's modulus*


         - **DENS** (*double*, *required*: True)\
           *mass density*


         - **C0** (*double*, *required*: True)\
           *reference concentration*


         - **AOS_PROP_GROWTH** (*bool*, *required*: True)\
           *growth proportional to amount of substance (AOS) if true or proportional to concentration if false*


         - **POLY_PARA_NUM** (*int*, *required*: True)\
           *number of polynomial coefficients*


         - **POLY_PARAMS** (*vector\<double>*, *size*: n, *required*: True)\
           *coefficients of polynomial*


        </details>



    </details>


    <details>

    <summary>
    Option (MAT_LinElast1D, <span style="color:grey">MAT</span>)
    </summary>



      - **MAT** (*int*, *required*: True)\
        <span style="color:grey">*no description yet*</span>


      - **MAT_LinElast1D** (*group*)\
        *linear elastic material in one direction*

        <details open>

        <summary>
        Contains
        </summary>



         - **YOUNG** (*double*, *required*: True)\
           *Young's modulus*


         - **DENS** (*double*, *required*: True)\
           *mass density*


        </details>



    </details>


    <details>

    <summary>
    Option (MAT_crystal_plasticity, <span style="color:grey">MAT</span>)
    </summary>



      - **MAT** (*int*, *required*: True)\
        <span style="color:grey">*no description yet*</span>


      - **MAT_crystal_plasticity** (*group*)\
        * Crystal plasticity *

        <details>

        <summary>
        Contains
        </summary>



         - **TOL** (*double*, *required*: True)\
           *tolerance for internal Newton iteration*


         - **YOUNG** (*double*, *required*: True)\
           *Young's modulus*


         - **NUE** (*double*, *required*: True)\
           *Poisson's ratio*


         - **DENS** (*double*, *required*: True)\
           *Mass density*


         - **LAT** (*string*, *required*: False, *default*: FCC)\
           *lattice type: FCC, BCC, HCP, D019 or L10*


         - **CTOA** (*double*, *required*: True)\
           *c to a ratio of crystal unit cell*


         - **ABASE** (*double*, *required*: True)\
           *base length a of the crystal unit cell*


         - **NUMSLIPSYS** (*int*, *required*: True)\
           *number of slip systems*


         - **NUMSLIPSETS** (*int*, *required*: True)\
           *number of slip system sets*


         - **SLIPSETMEMBERS** (*vector\<int>*, *size*: n, *required*: True)\
           *vector of NUMSLIPSYS indices ranging from 1 to NUMSLIPSETS that indicate to which set each slip system belongs*


         - **SLIPRATEEXP** (*vector\<int>*, *size*: n, *required*: True)\
           *vector containing NUMSLIPSETS entries for the rate sensitivity exponent*


         - **GAMMADOTSLIPREF** (*vector\<double>*, *size*: n, *required*: True)\
           *vector containing NUMSLIPSETS entries for the reference slip shear rate*


         - **DISDENSINIT** (*vector\<double>*, *size*: n, *required*: True)\
           *vector containing NUMSLIPSETS entries for the initial dislocation density*


         - **DISGENCOEFF** (*vector\<double>*, *size*: n, *required*: True)\
           *vector containing NUMSLIPSETS entries for the dislocation generation coefficients*


         - **DISDYNRECCOEFF** (*vector\<double>*, *size*: n, *required*: True)\
           *vector containing NUMSLIPSETS entries for the coefficients for dynamic dislocation removal*


         - **TAUY0** (*vector\<double>*, *size*: n, *required*: True)\
           *vector containing NUMSLIPSETS entries for the lattice resistance to slip, e.g. the Peierls barrier*


         - **MFPSLIP** (*vector\<double>*, *size*: n, *required*: True)\
           *vector containing NUMSLIPSETS microstructural parameters that are relevant for Hall-Petch strengthening, e.g., grain size*


         - **SLIPHPCOEFF** (*vector\<double>*, *size*: n, *required*: True)\
           *vector containing NUMSLIPSETS entries for the Hall-Petch coefficients corresponding to the microstructural parameters given in MFPSLIP*


         - **SLIPBYTWIN** (*vector\<double>*, *size*: n, *required*: False, *default*: [0])\
           *(optional) vector containing NUMSLIPSETS entries for the work hardening coefficients by twinning on non-coplanar systems*


         - **NUMTWINSYS** (*int*, *required*: False, *default*: 0)\
           *(optional) number of twinning systems*


         - **NUMTWINSETS** (*int*, *required*: False, *default*: 0)\
           *(optional) number of sets of twinning systems*


         - **TWINSETMEMBERS** (*vector\<int>*, *size*: n, *required*: False, *default*: [0])\
           *(optional) vector of NUMTWINSYS indices ranging from 1 to NUMTWINSETS that indicate to which set each slip system belongs*


         - **TWINRATEEXP** (*vector\<int>*, *size*: n, *required*: False, *default*: [0])\
           *(optional) vector containing NUMTWINSETS entries for the rate sensitivity exponent*


         - **GAMMADOTTWINREF** (*vector\<double>*, *size*: n, *required*: False, *default*: [0])\
           *(optional) vector containing NUMTWINSETS entries for the reference slip shear rate*


         - **TAUT0** (*vector\<double>*, *size*: n, *required*: False, *default*: [0])\
           *(optional) vector containing NUMTWINSETS entries for the lattice resistance to twinning, e.g. the Peierls barrier*


         - **MFPTWIN** (*vector\<double>*, *size*: n, *required*: False, *default*: [0])\
           *(optional) vector containing NUMTWINSETS microstructural parameters that are relevant for Hall-Petch strengthening of twins, e.g., grain size*


         - **TWINHPCOEFF** (*vector\<double>*, *size*: n, *required*: False, *default*: [0])\
           *(optional) vector containing NUMTWINSETS entries for the Hall-Petch coefficients corresponding to the microstructural parameters given in MFPTWIN*


         - **TWINBYSLIP** (*vector\<double>*, *size*: n, *required*: False, *default*: [0])\
           *(optional) vector containing NUMTWINSETS entries for the work hardening coefficients by slip*


         - **TWINBYTWIN** (*vector\<double>*, *size*: n, *required*: False, *default*: [0])\
           *(optional) vector containing NUMTWINSETS entries for the work hardening coefficients by twins on non-coplanar systems*


        </details>



    </details>


    <details>

    <summary>
    Option (MIX_GrowthRemodelMixtureRule, <span style="color:grey">MAT</span>)
    </summary>



      - **MAT** (*int*, *required*: True)\
        <span style="color:grey">*no description yet*</span>


      - **MIX_GrowthRemodelMixtureRule** (*group*)\
        *Mixture rule for growth/remodel homogenized constrained mixture models*

        <details open>

        <summary>
        Contains
        </summary>



         - **GROWTH_STRATEGY** (*int*, *required*: True)\
           *Material id of the growth strategy*


         - **DENS** (*double*, *required*: True)\
           <span style="color:grey">*no description yet*</span>


         - **MASSFRAC** (*vector\<double>*, *size*: n, *required*: True)\
           *list mass fractions of the mixture constituents*


        </details>



    </details>


    <details>

    <summary>
    Option (MIX_Rule_Simple, <span style="color:grey">MAT</span>)
    </summary>



      - **MAT** (*int*, *required*: True)\
        <span style="color:grey">*no description yet*</span>


      - **MIX_Rule_Simple** (*group*)\
        *Simple mixture rule*

        <details open>

        <summary>
        Contains
        </summary>



         - **DENS** (*double*, *required*: True)\
           <span style="color:grey">*no description yet*</span>


         - **MASSFRAC** (*selection*)\
           *list of mass fractions of the mixture constituents*

           <details open>

           <summary>
           Choices
           </summary>



            - *constant*:



              - **constant** (*vector\<double>*, *size*: n, *required*: True)\
                *Constant value for the field.*


            - *from_file*:



              - **from_file** (*path*, *required*: True)\
                *Path to a file containing the input field data.*


            - *field_reference*:



              - **field_reference** (*string*, *required*: True)\
                *Refer to a globally defined field by a name.*


            - *from_mesh*:



              - **from_mesh** (*string*, *required*: True)\
                *Refer to a field defined in the input mesh by a name.*


           </details>



        </details>



    </details>


    <details>

    <summary>
    Option (MIX_Rule_Function, <span style="color:grey">MAT</span>)
    </summary>



      - **MAT** (*int*, *required*: True)\
        <span style="color:grey">*no description yet*</span>


      - **MIX_Rule_Function** (*group*)\
        *A mixture rule where the mass fractions are scaled by functions of space and time*

        <details open>

        <summary>
        Contains
        </summary>



         - **DENS** (*double*, *required*: True)\
           <span style="color:grey">*no description yet*</span>


         - **MASSFRACFUNCT** (*vector\<int>*, *size*: n, *required*: True)\
           *list of functions (their ids) defining the mass fractions of the mixture constituents*


        </details>



    </details>


    <details>

    <summary>
    Option (MIX_Constituent_RemodelFiber_Material_Exponential_Active, <span style="color:grey">MAT</span>)
    </summary>



      - **MAT** (*int*, *required*: True)\
        <span style="color:grey">*no description yet*</span>


      - **MIX_Constituent_RemodelFiber_Material_Exponential_Active** (*group*)\
        *An exponential strain energy function for the remodel fiber with an active contribution*

        <details open>

        <summary>
        Contains
        </summary>



         - **K1** (*double*, *required*: True)\
           *First parameter of exponential strain energy function*


         - **K2** (*double*, *required*: True)\
           *Second parameter of exponential strain energy function*


         - **COMPRESSION** (*bool*, *required*: True)\
           *Bool, whether the fiber material also supports compressive forces.*


         - **SIGMA_MAX** (*double*, *required*: True)\
           *Maximum active Cauchy-stress*


         - **LAMBDAMAX** (*double*, *required*: True)\
           *Stretch at maximum active Cauchy-stress*


         - **LAMBDA0** (*double*, *required*: True)\
           *Stretch at zero active Cauchy-stress*


         - **LAMBDAACT** (*double*, *required*: False, *default*: 1)\
           *Current stretch*


         - **DENS** (*double*, *required*: True)\
           *Density of the whole mixture*


        </details>



    </details>


    <details>

    <summary>
    Option (MIX_Constituent_RemodelFiber_Material_Exponential, <span style="color:grey">MAT</span>)
    </summary>



      - **MAT** (*int*, *required*: True)\
        <span style="color:grey">*no description yet*</span>


      - **MIX_Constituent_RemodelFiber_Material_Exponential** (*group*)\
        *An exponential strain energy function for the remodel fiber*

        <details open>

        <summary>
        Contains
        </summary>



         - **K1** (*double*, *required*: True)\
           *First parameter of exponential strain energy function*


         - **K2** (*double*, *required*: True)\
           *Second parameter of exponential strain energy function*


         - **COMPRESSION** (*bool*, *required*: True)\
           *Bool, whether the fiber material also supports compressive forces.*


        </details>



    </details>


    <details>

    <summary>
    Option (MIX_Constituent_ImplicitRemodelFiber, <span style="color:grey">MAT</span>)
    </summary>



      - **MAT** (*int*, *required*: True)\
        <span style="color:grey">*no description yet*</span>


      - **MIX_Constituent_ImplicitRemodelFiber** (*group*)\
        *A 1D constituent that remodels*

        <details open>

        <summary>
        Contains
        </summary>



         - **FIBER_ID** (*int*, *required*: True)\
           *Id of the fiber*


         - **FIBER_MATERIAL_ID** (*int*, *required*: True)\
           *Id of fiber material*


         - **ENABLE_GROWTH** (*bool*, *required*: False, *default*: True)\
           *Switch for the growth (default true)*


         - **ENABLE_BASAL_MASS_PRODUCTION** (*bool*, *required*: False, *default*: True)\
           *Switch to enable the basal mass production rate (default true)*


         - **DECAY_TIME** (*double*, *required*: True)\
           *Decay time of deposited tissue*


         - **GROWTH_CONSTANT** (*double*, *required*: True)\
           *Growth constant of the tissue*


         - **DEPOSITION_STRETCH** (*double*, *required*: True)\
           *Stretch at with the fiber is deposited*


         - **DEPOSITION_STRETCH_TIMEFUNCT** (*int*, *required*: False, *default*: 0)\
           *Id of the time function to scale the deposition stretch (Default: 0=None)*


         - **INIT** (*int*, *required*: True)\
           *Initialization mode for fibers (1=element fibers, 2=nodal fibers)*


        </details>



    </details>


    <details>

    <summary>
    Option (MIX_Constituent_ExplicitRemodelFiber, <span style="color:grey">MAT</span>)
    </summary>



      - **MAT** (*int*, *required*: True)\
        <span style="color:grey">*no description yet*</span>


      - **MIX_Constituent_ExplicitRemodelFiber** (*group*)\
        *A 1D constituent that remodels*

        <details open>

        <summary>
        Contains
        </summary>



         - **FIBER_ID** (*int*, *required*: False, *default*: 1)\
           *Id of the fiber*


         - **FIBER_MATERIAL_ID** (*int*, *required*: True)\
           *Id of fiber material*


         - **ENABLE_GROWTH** (*bool*, *required*: False, *default*: True)\
           *Switch for the growth (default true)*


         - **ENABLE_BASAL_MASS_PRODUCTION** (*bool*, *required*: False, *default*: True)\
           *Switch to enable the basal mass production rate (default true)*


         - **DECAY_TIME** (*double*, *required*: True)\
           *Decay time of deposited tissue*


         - **GROWTH_CONSTANT** (*double*, *required*: True)\
           *Growth constant of the tissue*


         - **DEPOSITION_STRETCH** (*double*, *required*: True)\
           *Stretch at with the fiber is deposited*


         - **DEPOSITION_STRETCH_TIMEFUNCT** (*int*, *required*: False, *default*: 0)\
           *Id of the time function to scale the deposition stretch (Default: 0=None)*


         - **INELASTIC_GROWTH** (*bool*, *required*: False, *default*: False)\
           *Mixture rule has inelastic growth (default false)*


         - **INIT** (*int*, *required*: True)\
           *Initialization mode for fibers (1=element fibers, 2=nodal fibers)*


         - **GAMMA** (*double*, *required*: False, *default*: 0)\
           *Angle of fiber alignment in degree (default = 0.0 degrees)*


        </details>



    </details>


    <details>

    <summary>
    Option (MIX_Constituent_FullConstrainedMixtureFiber, <span style="color:grey">MAT</span>)
    </summary>



      - **MAT** (*int*, *required*: True)\
        <span style="color:grey">*no description yet*</span>


      - **MIX_Constituent_FullConstrainedMixtureFiber** (*group*)\
        *A 1D constituent that grows with the full constrained mixture fiber theory*

        <details open>

        <summary>
        Contains
        </summary>



         - **FIBER_ID** (*int*, *required*: True)\
           *Id of the fiber*


         - **FIBER_MATERIAL_ID** (*int*, *required*: True)\
           *Id of fiber material*


         - **ENABLE_GROWTH** (*bool*, *required*: False, *default*: True)\
           *Switch for the growth (default true)*


         - **ENABLE_BASAL_MASS_PRODUCTION** (*bool*, *required*: False, *default*: True)\
           *Switch to enable the basal mass production rate (default true)*


         - **DECAY_TIME** (*double*, *required*: True)\
           *Decay time of deposited tissue*


         - **GROWTH_CONSTANT** (*double*, *required*: True)\
           *Growth constant of the tissue*


         - **DEPOSITION_STRETCH** (*double*, *required*: True)\
           *Stretch at which the fiber is deposited*


         - **INITIAL_DEPOSITION_STRETCH_TIMEFUNCT** (*int*, *required*: False, *default*: 0)\
           *Id of the time function to scale the deposition stretch (Default: 0=None)*


         - **INIT** (*int*, *required*: True)\
           *Initialization mode for fibers (1=element fibers, 3=nodal fibers)*


         - **ADAPTIVE_HISTORY_STRATEGY** (*string*, *required*: False, *default*: none)\
           *Strategy for adaptive history integration (none, model_equation, higher_order)*


         - **ADAPTIVE_HISTORY_TOLERANCE** (*double*, *required*: False, *default*: 1e-06)\
           *Tolerance of the adaptive history*


        </details>



    </details>


    <details>

    <summary>
    Option (MIX_Prestress_Strategy_Iterative, <span style="color:grey">MAT</span>)
    </summary>



      - **MAT** (*int*, *required*: True)\
        <span style="color:grey">*no description yet*</span>


      - **MIX_Prestress_Strategy_Iterative** (*group*)\
        *Simple iterative prestress strategy for any geometry. Needed to be used within the mixture framework.*

        <details open>

        <summary>
        Contains
        </summary>



         - **ACTIVE** (*bool*, *required*: True)\
           *Flag whether prestretch tensor should be updated*


         - **ISOCHORIC** (*bool*, *required*: False, *default*: False)\
           *Flag whether prestretch tensor is isochoric*


        </details>



    </details>


    <details>

    <summary>
    Option (MIX_Prestress_Strategy_Cylinder, <span style="color:grey">MAT</span>)
    </summary>



      - **MAT** (*int*, *required*: True)\
        <span style="color:grey">*no description yet*</span>


      - **MIX_Prestress_Strategy_Cylinder** (*group*)\
        *Simple prestress strategy for a cylinder*

        <details open>

        <summary>
        Contains
        </summary>



         - **INNER_RADIUS** (*double*, *required*: True)\
           *Inner radius of the cylinder*


         - **WALL_THICKNESS** (*double*, *required*: True)\
           *Wall thickness of the cylinder*


         - **AXIAL_PRESTRETCH** (*double*, *required*: True)\
           *Prestretch in axial direction*


         - **CIRCUMFERENTIAL_PRESTRETCH** (*double*, *required*: True)\
           *Prestretch in circumferential direction*


         - **PRESSURE** (*double*, *required*: True)\
           *Pressure in the inner of the cylinder*


        </details>



    </details>


    <details>

    <summary>
    Option (MIX_Prestress_Strategy_Constant, <span style="color:grey">MAT</span>)
    </summary>



      - **MAT** (*int*, *required*: True)\
        <span style="color:grey">*no description yet*</span>


      - **MIX_Prestress_Strategy_Constant** (*group*)\
        *Simple predefined prestress*

        <details open>

        <summary>
        Contains
        </summary>



         - **PRESTRETCH** (*vector\<vector\<double>>*, *size*: 3 x 3, *required*: True)\
           *Definition of the (symmetric) prestretch tensor*

           <details open>

           <summary>
           Value type
           </summary>



           - (*vector\<double>*, *size*: 3, *required*: True)\
             <span style="color:grey">*no description yet*</span>


           </details>



        </details>



    </details>


    <details>

    <summary>
    Option (MAT_IterativePrestress, <span style="color:grey">MAT</span>)
    </summary>



      - **MAT** (*int*, *required*: True)\
        <span style="color:grey">*no description yet*</span>


      - **MAT_IterativePrestress** (*group*)\
        *General material wrapper enabling iterative pretressing for any material*

        <details open>

        <summary>
        Contains
        </summary>



         - **MATID** (*int*, *required*: True)\
           *Id of the material*


         - **ACTIVE** (*bool*, *required*: True)\
           *Set to True during prestressing and to false afterwards using a restart of the simulation.*


        </details>



    </details>


    <details>

    <summary>
    Option (MIX_GrowthStrategy_Stiffness, <span style="color:grey">MAT</span>)
    </summary>



      - **MAT** (*int*, *required*: True)\
        <span style="color:grey">*no description yet*</span>


      - **MIX_GrowthStrategy_Stiffness** (*group*)\
        *Extension of all constituents simultaneously*

        <details open>

        <summary>
        Contains
        </summary>



         - **KAPPA** (*double*, *required*: True)\
           *Penalty parameter for the modified penalty term for incompressibility*


        </details>



    </details>


    <details>

    <summary>
    Option (MIX_GrowthStrategy_Anisotropic, <span style="color:grey">MAT</span>)
    </summary>



      - **MAT** (*int*, *required*: True)\
        <span style="color:grey">*no description yet*</span>


      - **MIX_GrowthStrategy_Anisotropic** (*group*)\
        *anisotropic growth*

        <details open>

        <summary>
        Contains
        </summary>



         - **INIT** (*int*, *required*: False, *default*: 1)\
           *initialization modus for growth direction alignment*


         - **FIBER_ID** (*int*, *required*: False, *default*: 1)\
           *Id of the fiber to point the growth direction (1 for first fiber, default)*


        </details>



    </details>


    <details>

    <summary>
    Option (MIX_GrowthStrategy_Isotropic, <span style="color:grey">MAT</span>)
    </summary>



      - **MAT** (*int*, *required*: True)\
        <span style="color:grey">*no description yet*</span>


      - **MIX_GrowthStrategy_Isotropic** (*group*)\
        *isotropic growth*


    </details>


    <details>

    <summary>
    Option (MIX_Constituent_SolidMaterial, <span style="color:grey">MAT</span>)
    </summary>



      - **MAT** (*int*, *required*: True)\
        <span style="color:grey">*no description yet*</span>


      - **MIX_Constituent_SolidMaterial** (*group*)\
        *Solid material*

        <details open>

        <summary>
        Contains
        </summary>



         - **MATID** (*int*, *required*: True)\
           *ID of the solid material*


        </details>



    </details>


    <details>

    <summary>
    Option (MIX_Constituent_ElastHyper_ElastinMembrane, <span style="color:grey">MAT</span>)
    </summary>



      - **MAT** (*int*, *required*: True)\
        <span style="color:grey">*no description yet*</span>


      - **MIX_Constituent_ElastHyper_ElastinMembrane** (*group*)\
        *ElastHyper toolbox with damage and 2D membrane material*

        <details open>

        <summary>
        Contains
        </summary>



         - **NUMMAT** (*int*, *required*: True)\
           *number of summands*


         - **MATIDS** (*vector\<int>*, *size*: n, *required*: True)\
           *list material IDs of the membrane summands*


         - **MEMBRANENUMMAT** (*int*, *required*: True)\
           *number of summands*


         - **MEMBRANEMATIDS** (*vector\<int>*, *size*: n, *required*: True)\
           *list material IDs of the membrane summands*


         - **PRESTRESS_STRATEGY** (*int*, *required*: False, *default*: 0)\
           *Material id of the prestress strategy (optional, by default no prestretch)*


         - **DAMAGE_FUNCT** (*int*, *required*: True)\
           *Reference to the function that is a gain for the increase/decrease of the reference mass density.*


        </details>



    </details>


    <details>

    <summary>
    Option (MIX_Constituent_ElastHyper_Damage, <span style="color:grey">MAT</span>)
    </summary>



      - **MAT** (*int*, *required*: True)\
        <span style="color:grey">*no description yet*</span>


      - **MIX_Constituent_ElastHyper_Damage** (*group*)\
        *ElastHyper toolbox with damage*

        <details open>

        <summary>
        Contains
        </summary>



         - **NUMMAT** (*int*, *required*: True)\
           *number of summands*


         - **MATIDS** (*vector\<int>*, *size*: n, *required*: True)\
           *list material IDs of the membrane summands*


         - **PRESTRESS_STRATEGY** (*int*, *required*: False, *default*: 0)\
           *Material id of the prestress strategy (optional, by default no prestretch)*


         - **DAMAGE_FUNCT** (*int*, *required*: True)\
           *Reference to the function that is a gain for the increase/decrease of the reference mass density.*


        </details>



    </details>


    <details>

    <summary>
    Option (MIX_Constituent_ElastHyper, <span style="color:grey">MAT</span>)
    </summary>



      - **MAT** (*int*, *required*: True)\
        <span style="color:grey">*no description yet*</span>


      - **MIX_Constituent_ElastHyper** (*group*)\
        *ElastHyper toolbox*

        <details open>

        <summary>
        Contains
        </summary>



         - **NUMMAT** (*int*, *required*: True)\
           *number of summands*


         - **MATIDS** (*vector\<int>*, *size*: n, *required*: True)\
           *list material IDs of the summands*


         - **PRESTRESS_STRATEGY** (*int*, *required*: False, *default*: 0)\
           *Material id of the prestress strategy (optional, by default no prestretch)*


        </details>



    </details>


    <details>

    <summary>
    Option (MAT_Mixture, <span style="color:grey">MAT</span>)
    </summary>



      - **MAT** (*int*, *required*: True)\
        <span style="color:grey">*no description yet*</span>


      - **MAT_Mixture** (*group*)\
        *General mixture model*

        <details open>

        <summary>
        Contains
        </summary>



         - **MATIDMIXTURERULE** (*int*, *required*: True)\
           *material id of the mixturerule*


         - **MATIDSCONST** (*vector\<int>*, *size*: n, *required*: True)\
           *list of material IDs of the mixture constituents*


        </details>



    </details>


    <details>

    <summary>
    Option (MAT_ParticleWallDEM, <span style="color:grey">MAT</span>)
    </summary>



      - **MAT** (*int*, *required*: True)\
        <span style="color:grey">*no description yet*</span>


      - **MAT_ParticleWallDEM** (*group*)\
        *particle wall material for DEM*

        <details open>

        <summary>
        Contains
        </summary>



         - **FRICT_COEFF_TANG** (*double*, *required*: False, *default*: -1)\
           *friction coefficient for tangential contact*


         - **FRICT_COEFF_ROLL** (*double*, *required*: False, *default*: -1)\
           *friction coefficient for rolling contact*


         - **ADHESION_SURFACE_ENERGY** (*double*, *required*: False, *default*: -1)\
           *adhesion surface energy*


        </details>



    </details>


    <details>

    <summary>
    Option (MAT_ParticleDEM, <span style="color:grey">MAT</span>)
    </summary>



      - **MAT** (*int*, *required*: True)\
        <span style="color:grey">*no description yet*</span>


      - **MAT_ParticleDEM** (*group*)\
        *particle material for DEM*

        <details open>

        <summary>
        Contains
        </summary>



         - **INITRADIUS** (*double*, *required*: True)\
           *initial radius of particle*


         - **INITDENSITY** (*double*, *required*: True)\
           *initial density of particle*


        </details>



    </details>


    <details>

    <summary>
    Option (MAT_ParticleSPHBoundary, <span style="color:grey">MAT</span>)
    </summary>



      - **MAT** (*int*, *required*: True)\
        <span style="color:grey">*no description yet*</span>


      - **MAT_ParticleSPHBoundary** (*group*)\
        *particle material for SPH boundary*

        <details open>

        <summary>
        Contains
        </summary>



         - **INITRADIUS** (*double*, *required*: True)\
           *initial radius*


         - **INITDENSITY** (*double*, *required*: True)\
           *initial density*


         - **INITTEMPERATURE** (*double*, *required*: False, *default*: 0)\
           *initial temperature*


         - **THERMALCAPACITY** (*double*, *required*: False, *default*: 0)\
           *thermal capacity*


         - **THERMALCONDUCTIVITY** (*double*, *required*: False, *default*: 0)\
           *thermal conductivity*


         - **THERMALABSORPTIVITY** (*double*, *required*: False, *default*: 0)\
           *thermal absorptivity*


        </details>



    </details>


    <details>

    <summary>
    Option (MAT_ParticleSPHFluid, <span style="color:grey">MAT</span>)
    </summary>



      - **MAT** (*int*, *required*: True)\
        <span style="color:grey">*no description yet*</span>


      - **MAT_ParticleSPHFluid** (*group*)\
        *particle material for SPH fluid*

        <details open>

        <summary>
        Contains
        </summary>



         - **INITRADIUS** (*double*, *required*: True)\
           *initial radius*


         - **INITDENSITY** (*double*, *required*: True)\
           *initial density*


         - **REFDENSFAC** (*double*, *required*: True)\
           *reference density factor in equation of state*


         - **EXPONENT** (*double*, *required*: True)\
           *exponent in equation of state*


         - **BACKGROUNDPRESSURE** (*double*, *required*: True)\
           *background pressure for transport velocity formulation*


         - **BULK_MODULUS** (*double*, *required*: True)\
           *bulk modulus*


         - **DYNAMIC_VISCOSITY** (*double*, *required*: True)\
           *dynamic shear viscosity*


         - **BULK_VISCOSITY** (*double*, *required*: True)\
           *bulk viscosity*


         - **ARTIFICIAL_VISCOSITY** (*double*, *required*: True)\
           *artificial viscosity*


         - **INITTEMPERATURE** (*double*, *required*: False, *default*: 0)\
           *initial temperature*


         - **THERMALCAPACITY** (*double*, *required*: False, *default*: 0)\
           *thermal capacity*


         - **THERMALCONDUCTIVITY** (*double*, *required*: False, *default*: 0)\
           *thermal conductivity*


         - **THERMALABSORPTIVITY** (*double*, *required*: False, *default*: 0)\
           *thermal absorptivity*


        </details>



    </details>


    <details>

    <summary>
    Option (MAT_0D_MAXWELL_ACINUS_OGDEN, <span style="color:grey">MAT</span>)
    </summary>



      - **MAT** (*int*, *required*: True)\
        <span style="color:grey">*no description yet*</span>


      - **MAT_0D_MAXWELL_ACINUS_OGDEN** (*group*)\
        *0D acinar material ogden*

        <details open>

        <summary>
        Contains
        </summary>



         - **Stiffness1** (*double*, *required*: True)\
           *first stiffness*


         - **Stiffness2** (*double*, *required*: True)\
           *second stiffness*


         - **Viscosity1** (*double*, *required*: True)\
           *first viscosity*


         - **Viscosity2** (*double*, *required*: True)\
           *second viscosity*


        </details>



    </details>


    <details>

    <summary>
    Option (MAT_0D_MAXWELL_ACINUS_DOUBLEEXPONENTIAL, <span style="color:grey">MAT</span>)
    </summary>



      - **MAT** (*int*, *required*: True)\
        <span style="color:grey">*no description yet*</span>


      - **MAT_0D_MAXWELL_ACINUS_DOUBLEEXPONENTIAL** (*group*)\
        *0D acinar material doubleexponential*

        <details open>

        <summary>
        Contains
        </summary>



         - **Stiffness1** (*double*, *required*: True)\
           *first stiffness*


         - **Stiffness2** (*double*, *required*: True)\
           *second stiffness*


         - **Viscosity1** (*double*, *required*: True)\
           *first viscosity*


         - **Viscosity2** (*double*, *required*: True)\
           *second viscosity*


        </details>



    </details>


    <details>

    <summary>
    Option (MAT_0D_MAXWELL_ACINUS_EXPONENTIAL, <span style="color:grey">MAT</span>)
    </summary>



      - **MAT** (*int*, *required*: True)\
        <span style="color:grey">*no description yet*</span>


      - **MAT_0D_MAXWELL_ACINUS_EXPONENTIAL** (*group*)\
        *0D acinar material exponential*

        <details open>

        <summary>
        Contains
        </summary>



         - **Stiffness1** (*double*, *required*: True)\
           *first stiffness*


         - **Stiffness2** (*double*, *required*: True)\
           *second stiffness*


         - **Viscosity1** (*double*, *required*: True)\
           *first viscosity*


         - **Viscosity2** (*double*, *required*: True)\
           *second viscosity*


        </details>



    </details>


    <details>

    <summary>
    Option (MAT_0D_MAXWELL_ACINUS_NEOHOOKEAN, <span style="color:grey">MAT</span>)
    </summary>



      - **MAT** (*int*, *required*: True)\
        <span style="color:grey">*no description yet*</span>


      - **MAT_0D_MAXWELL_ACINUS_NEOHOOKEAN** (*group*)\
        *0D acinar material neohookean*

        <details open>

        <summary>
        Contains
        </summary>



         - **Stiffness1** (*double*, *required*: True)\
           *first stiffness*


         - **Stiffness2** (*double*, *required*: True)\
           *second stiffness*


         - **Viscosity1** (*double*, *required*: True)\
           *first viscosity*


         - **Viscosity2** (*double*, *required*: True)\
           *second viscosity*


        </details>



    </details>


    <details>

    <summary>
    Option (MAT_0D_MAXWELL_ACINUS, <span style="color:grey">MAT</span>)
    </summary>



      - **MAT** (*int*, *required*: True)\
        <span style="color:grey">*no description yet*</span>


      - **MAT_0D_MAXWELL_ACINUS** (*group*)\
        *0D acinar material*

        <details open>

        <summary>
        Contains
        </summary>



         - **Stiffness1** (*double*, *required*: True)\
           *first stiffness*


         - **Stiffness2** (*double*, *required*: True)\
           *second stiffness*


         - **Viscosity1** (*double*, *required*: True)\
           *first viscosity*


         - **Viscosity2** (*double*, *required*: True)\
           *second viscosity*


        </details>



    </details>


    <details>

    <summary>
    Option (MAT_Crosslinker, <span style="color:grey">MAT</span>)
    </summary>



      - **MAT** (*int*, *required*: True)\
        <span style="color:grey">*no description yet*</span>


      - **MAT_Crosslinker** (*group*)\
        *material for a linkage between beams*

        <details open>

        <summary>
        Contains
        </summary>



         - **MATNUM** (*double*, *required*: True)\
           *number of beam elasthyper material*


         - **JOINTTYPE** (*string*, *required*: True)\
           *type of joint: beam3rline2rigid (default), beam3rline2pin or truss*


         - **LINKINGLENGTH** (*double*, *required*: True)\
           *distance between the two binding domains of a linker*


         - **LINKINGLENGTHTOL** (*double*, *required*: True)\
           *tolerance for linker length in the sense: length +- tolerance*


         - **LINKINGANGLE** (*double*, *required*: True)\
           *preferred binding angle enclosed by two filaments' axes in radians*


         - **LINKINGANGLETOL** (*double*, *required*: True)\
           *tolerance for preferred binding angle in radians in the sense of: angle +- tolerance*


         - **K_ON** (*double*, *required*: True)\
           *chemical association-rate*


         - **K_OFF** (*double*, *required*: True)\
           *chemical dissociation-rate*


         - **DELTABELLEQ** (*double*, *required*: False, *default*: 0)\
           *deltaD in Bell's equation for force dependent off rate*


         - **NOBONDDISTSPHERE** (*double*, *required*: False, *default*: 0)\
           *distance to sphere elements in which no double bonded linker is allowed*


         - **TYPE** (*string*, *required*: False, *default*: arbitrary)\
           *type of crosslinker: arbitrary (default), actin, collagen, integrin*


        </details>



    </details>


    <details>

    <summary>
    Option (MAT_Kirchhoff_Love_shell, <span style="color:grey">MAT</span>)
    </summary>



      - **MAT** (*int*, *required*: True)\
        <span style="color:grey">*no description yet*</span>


      - **MAT_Kirchhoff_Love_shell** (*group*)\
        *Material for an elastic Kichhhoff-Love shell *

        <details open>

        <summary>
        Contains
        </summary>



         - **YOUNG_MODULUS** (*double*, *required*: True)\
           *Young's modulus*


         - **POISSON_RATIO** (*double*, *required*: True)\
           *Poisson's ratio*


         - **THICKNESS** (*double*, *required*: True)\
           *Thickness of the shell*


        </details>



    </details>


    <details>

    <summary>
    Option (MAT_BeamKirchhoffTorsionFreeElastHyper_ByModes, <span style="color:grey">MAT</span>)
    </summary>



      - **MAT** (*int*, *required*: True)\
        <span style="color:grey">*no description yet*</span>


      - **MAT_BeamKirchhoffTorsionFreeElastHyper_ByModes** (*group*)\
        *material parameters for a torsion-free, isotropic Kirchhoff-Love type beam element based on hyperelastic stored energy function, specified for individual deformation modes*

        <details open>

        <summary>
        Contains
        </summary>



         - **EA** (*double*, *required*: True)\
           *axial rigidity*


         - **EI** (*double*, *required*: True)\
           *flexural/bending rigidity*


         - **RhoA** (*double*, *required*: True)\
           *translational inertia: mass density * cross-section area*


         - **FAD** (*bool*, *required*: False, *default*: False)\
           *Does automatic differentiation have to be used*


         - **INTERACTIONRADIUS** (*double*, *required*: False, *default*: -1)\
           *radius of a circular cross-section which is EXCLUSIVELY used to evaluate interactions such as contact, potentials, ...*


        </details>



    </details>


    <details>

    <summary>
    Option (MAT_BeamKirchhoffTorsionFreeElastHyper, <span style="color:grey">MAT</span>)
    </summary>



      - **MAT** (*int*, *required*: True)\
        <span style="color:grey">*no description yet*</span>


      - **MAT_BeamKirchhoffTorsionFreeElastHyper** (*group*)\
        *material parameters for a torsion-free, isotropic Kirchhoff-Love type beam element based on hyperelastic stored energy function*

        <details open>

        <summary>
        Contains
        </summary>



         - **YOUNG** (*double*, *required*: True)\
           *Young's modulus*


         - **DENS** (*double*, *required*: True)\
           *mass density*


         - **CROSSAREA** (*double*, *required*: True)\
           *cross-section area*


         - **MOMIN** (*double*, *required*: True)\
           *area moment of inertia*


         - **FAD** (*bool*, *required*: False, *default*: False)\
           *Does automatic differentiation have to be used*


         - **INTERACTIONRADIUS** (*double*, *required*: False, *default*: -1)\
           *radius of a circular cross-section which is EXCLUSIVELY used to evaluate interactions such as contact, potentials, ...*


        </details>



    </details>


    <details>

    <summary>
    Option (MAT_BeamKirchhoffElastHyper_ByModes, <span style="color:grey">MAT</span>)
    </summary>



      - **MAT** (*int*, *required*: True)\
        <span style="color:grey">*no description yet*</span>


      - **MAT_BeamKirchhoffElastHyper_ByModes** (*group*)\
        *material parameters for a Kirchhoff-Love type beam element based on hyperelastic stored energy function, specified for individual deformation modes*

        <details open>

        <summary>
        Contains
        </summary>



         - **EA** (*double*, *required*: True)\
           *axial rigidity*


         - **GI_T** (*double*, *required*: True)\
           *torsional rigidity*


         - **EI2** (*double*, *required*: True)\
           *flexural/bending rigidity w.r.t. first principal axis of inertia*


         - **EI3** (*double*, *required*: True)\
           *flexural/bending rigidity w.r.t. second principal axis of inertia*


         - **RhoA** (*double*, *required*: True)\
           *translational inertia: mass density * cross-section area*


         - **MASSMOMINPOL** (*double*, *required*: True)\
           *polar mass moment of inertia, i.e. w.r.t. rotation around beam axis*


         - **MASSMOMIN2** (*double*, *required*: True)\
           *mass moment of inertia w.r.t. first principal axis of inertia*


         - **MASSMOMIN3** (*double*, *required*: True)\
           *mass moment of inertia w.r.t. second principal axis of inertia*


         - **FAD** (*bool*, *required*: False, *default*: False)\
           *Does automatic differentiation have to be used*


         - **INTERACTIONRADIUS** (*double*, *required*: False, *default*: -1)\
           *radius of a circular cross-section which is EXCLUSIVELY used to evaluate interactions such as contact, potentials, ...*


        </details>



    </details>


    <details>

    <summary>
    Option (MAT_BeamKirchhoffElastHyper, <span style="color:grey">MAT</span>)
    </summary>



      - **MAT** (*int*, *required*: True)\
        <span style="color:grey">*no description yet*</span>


      - **MAT_BeamKirchhoffElastHyper** (*group*)\
        *material parameters for a Kirchhoff-Love type beam element based on hyperelastic stored energy function*

        <details open>

        <summary>
        Contains
        </summary>



         - **YOUNG** (*double*, *required*: True)\
           *Young's modulus*


         - **SHEARMOD** (*double*, *required*: False, *default*: -1)\
           *shear modulus*


         - **POISSONRATIO** (*double*, *required*: False, *default*: -1)\
           *Poisson's ratio*


         - **DENS** (*double*, *required*: True)\
           *mass density*


         - **CROSSAREA** (*double*, *required*: True)\
           *cross-section area*


         - **MOMINPOL** (*double*, *required*: True)\
           *polar/axial area moment of inertia*


         - **MOMIN2** (*double*, *required*: True)\
           *area moment of inertia w.r.t. first principal axis of inertia (i.e. second base vector)*


         - **MOMIN3** (*double*, *required*: True)\
           *area moment of inertia w.r.t. second principal axis of inertia (i.e. third base vector)*


         - **FAD** (*bool*, *required*: False, *default*: False)\
           *Does automatic differentiation have to be used*


         - **INTERACTIONRADIUS** (*double*, *required*: False, *default*: -1)\
           *radius of a circular cross-section which is EXCLUSIVELY used to evaluate interactions such as contact, potentials, ...*


        </details>



    </details>


    <details>

    <summary>
    Option (MAT_BeamReissnerElastHyper_ByModes, <span style="color:grey">MAT</span>)
    </summary>



      - **MAT** (*int*, *required*: True)\
        <span style="color:grey">*no description yet*</span>


      - **MAT_BeamReissnerElastHyper_ByModes** (*group*)\
        *material parameters for a Simo-Reissner type beam element based on hyperelastic stored energy function, specified for individual deformation modes*

        <details open>

        <summary>
        Contains
        </summary>



         - **EA** (*double*, *required*: True)\
           *axial rigidity*


         - **GA2** (*double*, *required*: True)\
           *shear rigidity w.r.t first principal axis of inertia*


         - **GA3** (*double*, *required*: True)\
           *shear rigidity w.r.t second principal axis of inertia*


         - **GI_T** (*double*, *required*: True)\
           *torsional rigidity*


         - **EI2** (*double*, *required*: True)\
           *flexural/bending rigidity w.r.t. first principal axis of inertia*


         - **EI3** (*double*, *required*: True)\
           *flexural/bending rigidity w.r.t. second principal axis of inertia*


         - **RhoA** (*double*, *required*: True)\
           *translational inertia: mass density * cross-section area*


         - **MASSMOMINPOL** (*double*, *required*: True)\
           *polar mass moment of inertia, i.e. w.r.t. rotation around beam axis*


         - **MASSMOMIN2** (*double*, *required*: True)\
           *mass moment of inertia w.r.t. first principal axis of inertia*


         - **MASSMOMIN3** (*double*, *required*: True)\
           *mass moment of inertia w.r.t. second principal axis of inertia*


         - **FAD** (*bool*, *required*: False, *default*: False)\
           *Does automatic differentiation have to be used*


         - **INTERACTIONRADIUS** (*double*, *required*: False, *default*: -1)\
           *radius of a circular cross-section which is EXCLUSIVELY used to evaluate interactions such as contact, potentials, ...*


        </details>



    </details>


    <details>

    <summary>
    Option (MAT_BeamReissnerElastPlastic, <span style="color:grey">MAT</span>)
    </summary>



      - **MAT** (*int*, *required*: True)\
        <span style="color:grey">*no description yet*</span>


      - **MAT_BeamReissnerElastPlastic** (*group*)\
        *material parameters for a Simo-Reissner type beam element based on hyperelastic stored energy function*

        <details open>

        <summary>
        Contains
        </summary>



         - **YOUNG** (*double*, *required*: True)\
           *Young's modulus*


         - **YIELDN** (*double*, *required*: False, *default*: -1)\
           *initial yield stress N*


         - **YIELDM** (*double*, *required*: False, *default*: -1)\
           *initial yield stress M*


         - **ISOHARDN** (*double*, *required*: False, *default*: -1)\
           *isotropic hardening modulus of forces*


         - **ISOHARDM** (*double*, *required*: False, *default*: -1)\
           *isotropic hardening modulus of moments*


         - **TORSIONPLAST** (*bool*, *required*: False, *default*: False)\
           *defines whether torsional moment contributes to plasticity*


         - **SHEARMOD** (*double*, *required*: False, *default*: -1)\
           *shear modulus*


         - **POISSONRATIO** (*double*, *required*: False, *default*: -1)\
           *Poisson's ratio*


         - **DENS** (*double*, *required*: True)\
           *mass density*


         - **CROSSAREA** (*double*, *required*: True)\
           *cross-section area*


         - **SHEARCORR** (*double*, *required*: True)\
           *shear correction factor*


         - **MOMINPOL** (*double*, *required*: True)\
           *polar/axial area moment of inertia*


         - **MOMIN2** (*double*, *required*: True)\
           *area moment of inertia w.r.t. first principal axis of inertia (i.e. second base vector)*


         - **MOMIN3** (*double*, *required*: True)\
           *area moment of inertia w.r.t. second principal axis of inertia (i.e. third base vector)*


         - **FAD** (*bool*, *required*: False, *default*: False)\
           *Does automatic differentiation have to be used*


         - **INTERACTIONRADIUS** (*double*, *required*: False, *default*: -1)\
           *radius of a circular cross-section which is EXCLUSIVELY used to evaluate interactions such as contact, potentials, ...*


        </details>



    </details>


    <details>

    <summary>
    Option (MAT_BeamReissnerElastHyper, <span style="color:grey">MAT</span>)
    </summary>



      - **MAT** (*int*, *required*: True)\
        <span style="color:grey">*no description yet*</span>


      - **MAT_BeamReissnerElastHyper** (*group*)\
        *material parameters for a Simo-Reissner type beam element based on hyperelastic stored energy function*

        <details open>

        <summary>
        Contains
        </summary>



         - **YOUNG** (*double*, *required*: True)\
           *Young's modulus*


         - **SHEARMOD** (*double*, *required*: False, *default*: -1)\
           *shear modulus*


         - **POISSONRATIO** (*double*, *required*: False, *default*: -1)\
           *Poisson's ratio*


         - **DENS** (*double*, *required*: True)\
           *mass density*


         - **CROSSAREA** (*double*, *required*: True)\
           *cross-section area*


         - **SHEARCORR** (*double*, *required*: True)\
           *shear correction factor*


         - **MOMINPOL** (*double*, *required*: True)\
           *polar/axial area moment of inertia*


         - **MOMIN2** (*double*, *required*: True)\
           *area moment of inertia w.r.t. first principal axis of inertia (i.e. second base vector)*


         - **MOMIN3** (*double*, *required*: True)\
           *area moment of inertia w.r.t. second principal axis of inertia (i.e. third base vector)*


         - **FAD** (*bool*, *required*: False, *default*: False)\
           *Does automatic differentiation have to be used*


         - **INTERACTIONRADIUS** (*double*, *required*: False, *default*: -1)\
           *radius of a circular cross-section which is EXCLUSIVELY used to evaluate interactions such as contact, potentials, ...*


        </details>



    </details>


    <details>

    <summary>
    Option (MAT_Struct_Spring, <span style="color:grey">MAT</span>)
    </summary>



      - **MAT** (*int*, *required*: True)\
        <span style="color:grey">*no description yet*</span>


      - **MAT_Struct_Spring** (*group*)\
        *elastic spring*

        <details open>

        <summary>
        Contains
        </summary>



         - **STIFFNESS** (*double*, *required*: True)\
           *spring constant*


         - **DENS** (*double*, *required*: True)\
           *density*


        </details>



    </details>


    <details>

    <summary>
    Option (MAT_PhaseLawByFunction, <span style="color:grey">MAT</span>)
    </summary>



      - **MAT** (*int*, *required*: True)\
        <span style="color:grey">*no description yet*</span>


      - **MAT_PhaseLawByFunction** (*group*)\
        *fluid phase of porous medium defined by functions*

        <details open>

        <summary>
        Contains
        </summary>



         - **FUNCTPRES** (*int*, *required*: True)\
           *ID of function for differential pressure*


         - **FUNCTSAT** (*int*, *required*: True)\
           *ID of function for saturation*


         - **NUMDOF** (*int*, *required*: True)\
           *number of DoFs*


         - **PRESCOEFF** (*vector\<int>*, *size*: n, *required*: False, *default*: [0])\
           *Coefficients for pressure dependence*


        </details>



    </details>


    <details>

    <summary>
    Option (MAT_PhaseLawConstraint, <span style="color:grey">MAT</span>)
    </summary>



      - **MAT** (*int*, *required*: True)\
        <span style="color:grey">*no description yet*</span>


      - **MAT_PhaseLawConstraint** (*group*)\
        *constraint fluid phase of porous medium*


    </details>


    <details>

    <summary>
    Option (MAT_PhaseLawTangent, <span style="color:grey">MAT</span>)
    </summary>



      - **MAT** (*int*, *required*: True)\
        <span style="color:grey">*no description yet*</span>


      - **MAT_PhaseLawTangent** (*group*)\
        *tangent fluid phase of porous medium*

        <details open>

        <summary>
        Contains
        </summary>



         - **RELTENSION** (*double*, *required*: True)\
           *relative interface tensions*


         - **EXP** (*double*, *required*: True)\
           *exponent in pressure-saturation law*


         - **SATURATION_0** (*double*, *required*: True)\
           *saturation at zero differential pressure*


         - **NUMDOF** (*int*, *required*: True)\
           *number of DoFs*


         - **PRESCOEFF** (*vector\<int>*, *size*: n, *required*: False, *default*: [0])\
           *Coefficients for pressure dependence*


        </details>



    </details>


    <details>

    <summary>
    Option (MAT_PhaseLawLinear, <span style="color:grey">MAT</span>)
    </summary>



      - **MAT** (*int*, *required*: True)\
        <span style="color:grey">*no description yet*</span>


      - **MAT_PhaseLawLinear** (*group*)\
        *saturated fluid phase of porous medium*

        <details open>

        <summary>
        Contains
        </summary>



         - **RELTENSION** (*double*, *required*: True)\
           *relative interface tensions*


         - **SATURATION_0** (*double*, *required*: True)\
           *saturation at zero differential pressure*


         - **NUMDOF** (*int*, *required*: True)\
           *number of DoFs*


         - **PRESCOEFF** (*vector\<int>*, *size*: n, *required*: False, *default*: [0])\
           *Coefficients for pressure dependence*


        </details>



    </details>


    <details>

    <summary>
    Option (MAT_FluidPoroSinglePhaseDofSaturation, <span style="color:grey">MAT</span>)
    </summary>



      - **MAT** (*int*, *required*: True)\
        <span style="color:grey">*no description yet*</span>


      - **MAT_FluidPoroSinglePhaseDofSaturation** (*group*)\
        *one degrree of freedom for multiphase flow in deformable porous media*

        <details open>

        <summary>
        Contains
        </summary>



         - **PHASELAWID** (*int*, *required*: True)\
           *ID of pressure-saturation law*


        </details>



    </details>


    <details>

    <summary>
    Option (MAT_FluidPoroSinglePhaseDofPressure, <span style="color:grey">MAT</span>)
    </summary>



      - **MAT** (*int*, *required*: True)\
        <span style="color:grey">*no description yet*</span>


      - **MAT_FluidPoroSinglePhaseDofPressure** (*group*)\
        *one degrree of freedom for multiphase flow in deformable porous media*

        <details open>

        <summary>
        Contains
        </summary>



         - **PHASELAWID** (*int*, *required*: True)\
           *ID of pressure-saturation law*


        </details>



    </details>


    <details>

    <summary>
    Option (MAT_FluidPoroSinglePhaseDofDiffPressure, <span style="color:grey">MAT</span>)
    </summary>



      - **MAT** (*int*, *required*: True)\
        <span style="color:grey">*no description yet*</span>


      - **MAT_FluidPoroSinglePhaseDofDiffPressure** (*group*)\
        *one degrree of freedom for multiphase flow in deformable porous media*

        <details open>

        <summary>
        Contains
        </summary>



         - **PHASELAWID** (*int*, *required*: True)\
           *ID of pressure-saturation law*


         - **NUMDOF** (*int*, *required*: True)\
           *number of DoFs*


         - **PRESCOEFF** (*vector\<int>*, *size*: n, *required*: False, *default*: [0])\
           *pressure IDs for differential pressure*


        </details>



    </details>


    <details>

    <summary>
    Option (MAT_FluidPoroVolFracPressureBloodLung, <span style="color:grey">MAT</span>)
    </summary>



      - **MAT** (*int*, *required*: True)\
        <span style="color:grey">*no description yet*</span>


      - **MAT_FluidPoroVolFracPressureBloodLung** (*group*)\
        *one volume fraction pressure material for vascular units in the lungs for multiphase flow in deformable porous media*

        <details open>

        <summary>
        Contains
        </summary>



         - **DENSITY** (*double*, *required*: True)\
           *density of phase*


         - **PERMEABILITY** (*double*, *required*: True)\
           *permeability of phase*


         - **VISCOSITY_LAW_ID** (*int*, *required*: True)\
           *ID of viscosity law*


         - **INITIALVOLFRAC** (*double*, *required*: True)\
           *Initial volume fraction (usually at end-expiration)*


         - **SCALING_PARAMETER_DEFORMATION** (*double*, *required*: True)\
           *scaling parameter for deformation dependency*


         - **SCALING_PARAMETER_PRESSURE** (*double or null*, *required*: False, *default*: null)\
           *scaling parameter for pressure dependency*


        </details>



    </details>


    <details>

    <summary>
    Option (MAT_FluidPoroVolFracPressure, <span style="color:grey">MAT</span>)
    </summary>



      - **MAT** (*int*, *required*: True)\
        <span style="color:grey">*no description yet*</span>


      - **MAT_FluidPoroVolFracPressure** (*group*)\
        *one volume fraction pressure for multiphase flow in deformable porous media*

        <details open>

        <summary>
        Contains
        </summary>



         - **PERMEABILITY** (*double*, *required*: True)\
           *permeability of phase*


         - **VISCOSITY_LAW_ID** (*int*, *required*: True)\
           *ID of viscosity law*


         - **MIN_VOLFRAC** (*double*, *required*: False, *default*: 0.001)\
           *Minimum volume fraction under which we assume that VolfracPressure is zero*


        </details>



    </details>


    <details>

    <summary>
    Option (MAT_FluidPoroSingleVolFrac, <span style="color:grey">MAT</span>)
    </summary>



      - **MAT** (*int*, *required*: True)\
        <span style="color:grey">*no description yet*</span>


      - **MAT_FluidPoroSingleVolFrac** (*group*)\
        *one phase for multiphase flow in deformable porous media*

        <details open>

        <summary>
        Contains
        </summary>



         - **DENSITY** (*double*, *required*: True)\
           *reference/initial density*


         - **DIFFUSIVITY** (*double*, *required*: True)\
           *diffusivity of phase*


         - **AddScalarDependentFlux** (*bool*, *required*: True)\
           *Is there additional scalar dependent flux (yes) or (no)*


         - **NUMSCAL** (*int*, *required*: False, *default*: 0)\
           *Number of scalars*


         - **SCALARDIFFS** (*vector\<double>*, *size*: n, *required*: False, *default*: [])\
           *Diffusivities for additional scalar-dependent flux*


         - **OMEGA_HALF** (*vector\<double> or null*, *size*: n, *required*: False, *default*: null)\
           *Constant for receptor kinetic law*


        </details>



    </details>


    <details>

    <summary>
    Option (MAT_FluidPoroSinglePhase, <span style="color:grey">MAT</span>)
    </summary>



      - **MAT** (*int*, *required*: True)\
        <span style="color:grey">*no description yet*</span>


      - **MAT_FluidPoroSinglePhase** (*group*)\
        *one phase for multiphase flow in deformable porous media*

        <details open>

        <summary>
        Contains
        </summary>



         - **DENSITYLAWID** (*int*, *required*: True)\
           *ID of density law*


         - **DENSITY** (*double*, *required*: True)\
           *reference/initial density*


         - **RELPERMEABILITYLAWID** (*int*, *required*: True)\
           *ID of relative permeability law*


         - **VISCOSITY_LAW_ID** (*int*, *required*: True)\
           *ID of viscosity law*


         - **DOFTYPEID** (*int*, *required*: True)\
           *ID of dof definition*


        </details>



    </details>


    <details>

    <summary>
    Option (MAT_FluidPoroSingleReaction, <span style="color:grey">MAT</span>)
    </summary>



      - **MAT** (*int*, *required*: True)\
        <span style="color:grey">*no description yet*</span>


      - **MAT_FluidPoroSingleReaction** (*group*)\
        *advanced reaction material*

        <details open>

        <summary>
        Contains
        </summary>



         - **NUMSCAL** (*int*, *required*: True)\
           *number of scalars coupled with this problem*


         - **TOTALNUMDOF** (*int*, *required*: True)\
           *total number of multiphase-dofs*


         - **NUMVOLFRAC** (*int*, *required*: True)\
           *number of volfracs*


         - **VOLFRAC_CLOSING_RELATION** (*enum*, *required*: False, *default*: evolutionequation_homogenized_vasculature_tumor)\
           *type of closing relation for volume fraction material: blood_lung, homogenized_vasculature_tumor (default)*

           <details open>

           <summary>
           Choices
           </summary>


            - **undefined**
            - **evolutionequation_homogenized_vasculature_tumor**
            - **evolutionequation_blood_lung**

           </details>



         - **SCALE** (*vector\<int>*, *size*: n, *required*: True)\
           *advanced reaction list*


         - **COUPLING** (*enum*, *required*: False, *default*: no_coupling)\
           *type of coupling: scalar_by_function, no_coupling (default)*

           <details open>

           <summary>
           Choices
           </summary>


            - **scalar_by_function**
            - **no_coupling**

           </details>



         - **FUNCTID** (*int*, *required*: True)\
           *function ID defining the reaction*


        </details>



    </details>


    <details>

    <summary>
    Option (MAT_FluidPoroMultiPhaseReactions, <span style="color:grey">MAT</span>)
    </summary>



      - **MAT** (*int*, *required*: True)\
        <span style="color:grey">*no description yet*</span>


      - **MAT_FluidPoroMultiPhaseReactions** (*group*)\
        *multi phase flow in deformable porous media and list of reactions*

        <details open>

        <summary>
        Contains
        </summary>



         - **LOCAL** (*bool*, *required*: True)\
           *individual materials allocated per element or only at global scope*


         - **PERMEABILITY** (*double*, *required*: True)\
           *permeability of medium*


         - **NUMMAT** (*int*, *required*: True)\
           *number of materials in list*


         - **MATIDS** (*vector\<int>*, *size*: n, *required*: True)\
           *the list material IDs*


         - **NUMFLUIDPHASES_IN_MULTIPHASEPORESPACE** (*int*, *required*: True)\
           *number of fluid phases*


         - **NUMREAC** (*int*, *required*: True)\
           *number of reactions for these elements*


         - **REACIDS** (*vector\<int>*, *size*: n, *required*: False, *default*: [0])\
           *advanced reaction list*


        </details>



    </details>


    <details>

    <summary>
    Option (MAT_FluidPoroMultiPhase, <span style="color:grey">MAT</span>)
    </summary>



      - **MAT** (*int*, *required*: True)\
        <span style="color:grey">*no description yet*</span>


      - **MAT_FluidPoroMultiPhase** (*group*)\
        *multi phase flow in deformable porous media*

        <details open>

        <summary>
        Contains
        </summary>



         - **LOCAL** (*bool*, *required*: True)\
           *individual materials allocated per element or only at global scope*


         - **PERMEABILITY** (*double*, *required*: True)\
           *permeability of medium*


         - **NUMMAT** (*int*, *required*: True)\
           *number of materials in list*


         - **MATIDS** (*vector\<int>*, *size*: n, *required*: True)\
           *the list material IDs*


         - **NUMFLUIDPHASES_IN_MULTIPHASEPORESPACE** (*int*, *required*: True)\
           *number of fluid phases*


        </details>



    </details>


    <details>

    <summary>
    Option (MAT_FluidPoro, <span style="color:grey">MAT</span>)
    </summary>



      - **MAT** (*int*, *required*: True)\
        <span style="color:grey">*no description yet*</span>


      - **MAT_FluidPoro** (*group*)\
        *fluid flow in deformable porous media*

        <details open>

        <summary>
        Contains
        </summary>



         - **DYNVISCOSITY** (*double*, *required*: True)\
           *dynamic viscosity*


         - **DENSITY** (*double*, *required*: True)\
           *density*


         - **PERMEABILITY** (*double*, *required*: False, *default*: 0)\
           *permeability of medium*


         - **AXIALPERMEABILITY** (*double*, *required*: False, *default*: 0)\
           *axial permeability for transverse isotropy*


         - **ORTHOPERMEABILITY1** (*double*, *required*: False, *default*: 0)\
           *first permeability for orthotropy*


         - **ORTHOPERMEABILITY2** (*double*, *required*: False, *default*: 0)\
           *second permeability for orthotropy*


         - **ORTHOPERMEABILITY3** (*double*, *required*: False, *default*: 0)\
           *third permeability for orthotropy*


         - **TYPE** (*string*, *required*: False, *default*: Darcy)\
           *Problem type: Darcy (default) or Darcy-Brinkman*


         - **PERMEABILITYFUNCTION** (*string*, *required*: False, *default*: Const)\
           *Permeability function: Const(Default) or Kozeny_Carman*


        </details>



    </details>


    <details>

    <summary>
    Option (MAT_StructPoroReactionECM, <span style="color:grey">MAT</span>)
    </summary>



      - **MAT** (*int*, *required*: True)\
        <span style="color:grey">*no description yet*</span>


      - **MAT_StructPoroReactionECM** (*group*)\
        *wrapper for structure porelastic material with reaction*

        <details open>

        <summary>
        Contains
        </summary>



         - **MATID** (*int*, *required*: True)\
           *ID of structure material*


         - **POROLAWID** (*int*, *required*: True)\
           *ID of porosity law*


         - **INITPOROSITY** (*double*, *required*: True)\
           *initial porosity of porous medium*


         - **DENSCOLLAGEN** (*double*, *required*: True)\
           *density of collagen*


         - **DOFIDREACSCALAR** (*int*, *required*: True)\
           *Id of DOF within scalar transport problem, which controls the reaction*


        </details>



    </details>


    <details>

    <summary>
    Option (MAT_StructPoroReaction, <span style="color:grey">MAT</span>)
    </summary>



      - **MAT** (*int*, *required*: True)\
        <span style="color:grey">*no description yet*</span>


      - **MAT_StructPoroReaction** (*group*)\
        *wrapper for structure porelastic material with reaction*

        <details open>

        <summary>
        Contains
        </summary>



         - **MATID** (*int*, *required*: True)\
           *ID of structure material*


         - **POROLAWID** (*int*, *required*: True)\
           *ID of porosity law*


         - **INITPOROSITY** (*double*, *required*: True)\
           *initial porosity of porous medium*


         - **DOFIDREACSCALAR** (*int*, *required*: True)\
           *Id of DOF within scalar transport problem, which controls the reaction*


        </details>



    </details>


    <details>

    <summary>
    Option (MAT_FluidPoroViscosityLawCellAdherence, <span style="color:grey">MAT</span>)
    </summary>



      - **MAT** (*int*, *required*: True)\
        <span style="color:grey">*no description yet*</span>


      - **MAT_FluidPoroViscosityLawCellAdherence** (*group*)\
        *visosity law depending on pressure gradient in porous multiphase medium*

        <details open>

        <summary>
        Contains
        </summary>



         - **VISC_0** (*double*, *required*: True)\
           *Visc0 parameter for modelling cell adherence*


         - **XI** (*double*, *required*: True)\
           *xi parameter for modelling cell adherence*


         - **PSI** (*double*, *required*: True)\
           *psi parameter for modelling cell adherence*


        </details>



    </details>


    <details>

    <summary>
    Option (MAT_FluidPoroViscosityLawConstant, <span style="color:grey">MAT</span>)
    </summary>



      - **MAT** (*int*, *required*: True)\
        <span style="color:grey">*no description yet*</span>


      - **MAT_FluidPoroViscosityLawConstant** (*group*)\
        *viscosity law for constant viscosity in porous multiphase medium*

        <details open>

        <summary>
        Contains
        </summary>



         - **VALUE** (*double*, *required*: True)\
           *constant value of viscosity*


        </details>



    </details>


    <details>

    <summary>
    Option (MAT_FluidPoroRelPermeabilityLawExp, <span style="color:grey">MAT</span>)
    </summary>



      - **MAT** (*int*, *required*: True)\
        <span style="color:grey">*no description yet*</span>


      - **MAT_FluidPoroRelPermeabilityLawExp** (*group*)\
        *permeability law depending on saturation in porous multiphase medium*

        <details open>

        <summary>
        Contains
        </summary>



         - **EXP** (*double*, *required*: True)\
           *exponent of the saturation of this phase*


         - **MIN_SAT** (*double*, *required*: True)\
           *minimum saturation which is used for calculation*


        </details>



    </details>


    <details>

    <summary>
    Option (MAT_FluidPoroRelPermeabilityLawConstant, <span style="color:grey">MAT</span>)
    </summary>



      - **MAT** (*int*, *required*: True)\
        <span style="color:grey">*no description yet*</span>


      - **MAT_FluidPoroRelPermeabilityLawConstant** (*group*)\
        *permeability law for constant permeability in porous multiphase medium*

        <details open>

        <summary>
        Contains
        </summary>



         - **VALUE** (*double*, *required*: True)\
           *constant value of permeability*


        </details>



    </details>


    <details>

    <summary>
    Option (MAT_PoroDensityLawExp, <span style="color:grey">MAT</span>)
    </summary>



      - **MAT** (*int*, *required*: True)\
        <span style="color:grey">*no description yet*</span>


      - **MAT_PoroDensityLawExp** (*group*)\
        *density law for pressure dependent exponential function*

        <details open>

        <summary>
        Contains
        </summary>



         - **BULKMODULUS** (*double*, *required*: True)\
           *bulk modulus of porous medium*


        </details>



    </details>


    <details>

    <summary>
    Option (MAT_PoroDensityLawConstant, <span style="color:grey">MAT</span>)
    </summary>



      - **MAT** (*int*, *required*: True)\
        <span style="color:grey">*no description yet*</span>


      - **MAT_PoroDensityLawConstant** (*group*)\
        *density law for constant density in porous multiphase medium*


    </details>


    <details>

    <summary>
    Option (MAT_PlasticElastHyper, <span style="color:grey">MAT</span>)
    </summary>



      - **MAT** (*int*, *required*: True)\
        <span style="color:grey">*no description yet*</span>


      - **MAT_PlasticElastHyper** (*group*)\
        *collection of hyperelastic materials for finite strain plasticity*

        <details open>

        <summary>
        Contains
        </summary>



         - **NUMMAT** (*int*, *required*: True)\
           *number of materials/potentials in list*


         - **MATIDS** (*vector\<int>*, *size*: n, *required*: True)\
           *the list material/potential IDs*


         - **DENS** (*double*, *required*: True)\
           *material mass density*


         - **INITYIELD** (*double*, *required*: True)\
           *initial yield stress*


         - **POLYCONVEX** (*int*, *required*: False, *default*: 0)\
           *1.0 if polyconvexity of system is checked*


         - **ISOHARD** (*double*, *required*: False, *default*: 0)\
           *linear isotropic hardening modulus*


         - **EXPISOHARD** (*double*, *required*: False, *default*: 0)\
           *nonlinear isotropic hardening exponent*


         - **INFYIELD** (*double*, *required*: False, *default*: 0)\
           *saturation yield stress for nonlinear isotropic hardening*


         - **KINHARD** (*double*, *required*: False, *default*: 0)\
           *linear kinematic hardening modulus*


         - **VISC** (*double*, *required*: False, *default*: 0)\
           *Visco-Plasticity parameter 'eta' in Perzyna model*


         - **RATE_DEPENDENCY** (*double*, *required*: False, *default*: 1)\
           *Visco-Plasticity parameter 'eta' in Perzyna model*


         - **VISC_SOFT** (*double*, *required*: False, *default*: 0)\
           *Visco-Plasticity temperature dependency (eta = eta_0 * (1-(T-T_0)*x)*


         - **PL_SPIN_CHI** (*double*, *required*: False, *default*: 0)\
           *Plastic spin coupling parameter chi (often called eta)*


         - **rY_11** (*double*, *required*: False, *default*: 0)\
           *relative yield stress in fiber1-direction (Y_11/Y_0)*


         - **rY_22** (*double*, *required*: False, *default*: 0)\
           *relative yield stress in fiber2-direction (Y_22/Y_0)*


         - **rY_33** (*double*, *required*: False, *default*: 0)\
           *relative yield stress in fiber3-direction (Y_33/Y_0)*


         - **rY_12** (*double*, *required*: False, *default*: 0)\
           *relative shear yield stress in 12-direction (Y_12/Y_0)*


         - **rY_23** (*double*, *required*: False, *default*: 0)\
           *relative shear yield stress in 23-direction (Y_23/Y_0)*


         - **rY_13** (*double*, *required*: False, *default*: 0)\
           *relative shear yield stress in 13-direction (Y_13/Y_0)*


         - **CTE** (*double*, *required*: False, *default*: 0)\
           *coefficient of thermal expansion*


         - **INITTEMP** (*double*, *required*: False, *default*: 0)\
           *initial, reference temperature*


         - **YIELDSOFT** (*double*, *required*: False, *default*: 0)\
           *yield stress softening*


         - **HARDSOFT** (*double*, *required*: False, *default*: 0)\
           *hardening softening*


         - **TAYLOR_QUINNEY** (*double*, *required*: False, *default*: 1)\
           *Taylor-Quinney factor for plastic heat conversion*


        </details>



    </details>


    <details>

    <summary>
    Option (MAT_ElastHyper, <span style="color:grey">MAT</span>)
    </summary>



      - **MAT** (*int*, *required*: True)\
        <span style="color:grey">*no description yet*</span>


      - **MAT_ElastHyper** (*group*)\
        *list/collection of hyperelastic materials, i.e. material IDs*

        <details open>

        <summary>
        Contains
        </summary>



         - **NUMMAT** (*int*, *required*: True)\
           *number of materials/potentials in list*


         - **MATIDS** (*vector\<int>*, *size*: n, *required*: True)\
           *the list material/potential IDs*


         - **DENS** (*double*, *required*: True)\
           *material mass density*


         - **POLYCONVEX** (*int*, *required*: False, *default*: 0)\
           *1.0 if polyconvexity of system is checked*


        </details>



    </details>


    <details>

    <summary>
    Option (VISCO_BRANCH, <span style="color:grey">MAT</span>)
    </summary>



      - **MAT** (*int*, *required*: True)\
        <span style="color:grey">*no description yet*</span>


      - **VISCO_BRANCH** (*group*)\
        *Viscoelastic Branch (viscous and elastic contribution)*

        <details open>

        <summary>
        Contains
        </summary>



         - **NUMMAT** (*int*, *required*: True)\
           *number of materials in the viscoelastic branch*


         - **MATIDS** (*vector\<int>*, *size*: n, *required*: True)\
           *the list material IDs*


        </details>



    </details>


    <details>

    <summary>
    Option (MAT_Struct_Multiscale, <span style="color:grey">MAT</span>)
    </summary>



      - **MAT** (*int*, *required*: True)\
        <span style="color:grey">*no description yet*</span>


      - **MAT_Struct_Multiscale** (*group*)\
        *Structural micro-scale approach: material parameters are calculated from microscale simulation*

        <details open>

        <summary>
        Contains
        </summary>



         - **MICROFILE** (*string*, *required*: False, *default*: filename.dat)\
           *inputfile for microstructure*


         - **MICRODIS_NUM** (*int*, *required*: True)\
           *Number of microscale discretization*


         - **INITVOL** (*double*, *required*: False, *default*: 0)\
           *Initial volume of RVE*


         - **RUNTIMEOUTPUT_GP** (*enum*, *required*: False, *default*: all)\
           *Specify the Gauss Points of this element for which runtime output is generated*

           <details open>

           <summary>
           Choices
           </summary>


            - **none**
            - **all**
            - **first_gp_only**

           </details>



        </details>



    </details>


    <details>

    <summary>
    Option (MAT_Struct_AAANeoHooke, <span style="color:grey">MAT</span>)
    </summary>



      - **MAT** (*int*, *required*: True)\
        <span style="color:grey">*no description yet*</span>


      - **MAT_Struct_AAANeoHooke** (*group*)\
        *aneurysm wall material according to Raghavan and Vorp [2000]*

        <details open>

        <summary>
        Contains
        </summary>



         - **YOUNG** (*double*, *required*: True)\
           *Young's modulus*


         - **BETA** (*double*, *required*: True)\
           *2nd parameter*


         - **NUE** (*double*, *required*: True)\
           *Poisson's ratio*


         - **DENS** (*double*, *required*: True)\
           *mass density*


        </details>



    </details>


    <details>

    <summary>
    Option (ELAST_CoupTransverselyIsotropic, <span style="color:grey">MAT</span>)
    </summary>



      - **MAT** (*int*, *required*: True)\
        <span style="color:grey">*no description yet*</span>


      - **ELAST_CoupTransverselyIsotropic** (*group*)\
        *transversely part of a simple othotropic, transversely isotropic hyperelastic constitutive equation*

        <details open>

        <summary>
        Contains
        </summary>



         - **ALPHA** (*double*, *required*: True)\
           *1-st constant*


         - **BETA** (*double*, *required*: True)\
           *2-nd constant*


         - **GAMMA** (*double*, *required*: True)\
           *3-rd constant*


         - **ANGLE** (*double*, *required*: True)\
           *fiber angle*


         - **STR_TENS_ID** (*int*, *required*: True)\
           *MAT ID for definition of Structural Tensor*


         - **FIBER** (*int*, *required*: False, *default*: 1)\
           *exponential constant*


         - **INIT** (*int*, *required*: False, *default*: 1)\
           *initialization modus for fiber alignment*


        </details>



    </details>


    <details>

    <summary>
    Option (MAT_Struct_Damage, <span style="color:grey">MAT</span>)
    </summary>



      - **MAT** (*int*, *required*: True)\
        <span style="color:grey">*no description yet*</span>


      - **MAT_Struct_Damage** (*group*)\
        *elasto-plastic von Mises material with ductile damage*

        <details open>

        <summary>
        Contains
        </summary>



         - **YOUNG** (*double*, *required*: True)\
           *Young's modulus*


         - **NUE** (*double*, *required*: True)\
           *Poisson's ratio*


         - **DENS** (*double*, *required*: True)\
           *mass density*


         - **SAMPLENUM** (*int*, *required*: True)\
           *number of stress-strain pairs in list*


         - **SIGMA_Y** (*vector\<double>*, *size*: n, *required*: True)\
           *yield stress*


         - **EPSBAR_P** (*vector\<double>*, *size*: n, *required*: True)\
           *accumulated plastic strain corresponding to SIGMA_Y*


         - **DAMDEN** (*double*, *required*: True)\
           *denominator of damage evaluations law*


         - **DAMEXP** (*double*, *required*: True)\
           *exponent of damage evaluations law*


         - **DAMTHRESHOLD** (*double*, *required*: True)\
           *damage threshold*


         - **KINHARD** (*double*, *required*: True)\
           *kinematic hardening modulus, stress-like variable*


         - **KINHARD_REC** (*double*, *required*: True)\
           *recovery factor, scalar-valued variable*


         - **SATHARDENING** (*double*, *required*: True)\
           *saturation hardening*


         - **HARDEXPO** (*double*, *required*: True)\
           *hardening exponent*


         - **TOL** (*double*, *required*: True)\
           *tolerance for local Newton iteration*


        </details>



    </details>


    <details>

    <summary>
    Option (ELAST_IsoExpoPow, <span style="color:grey">MAT</span>)
    </summary>



      - **MAT** (*int*, *required*: True)\
        <span style="color:grey">*no description yet*</span>


      - **ELAST_IsoExpoPow** (*group*)\
        *isochoric part of  exponential material acc. to Holzapfel*

        <details open>

        <summary>
        Contains
        </summary>



         - **K1** (*double*, *required*: True)\
           *material parameter*


         - **K2** (*double*, *required*: True)\
           *material parameter*


         - **C** (*int*, *required*: True)\
           *exponent*


        </details>



    </details>


    <details>

    <summary>
    Option (MAT_Struct_SuperElastSMA, <span style="color:grey">MAT</span>)
    </summary>



      - **MAT** (*int*, *required*: True)\
        <span style="color:grey">*no description yet*</span>


      - **MAT_Struct_SuperElastSMA** (*group*)\
        *finite strain superelastic shape memory alloy*

        <details open>

        <summary>
        Contains
        </summary>



         - **DENS** (*double*, *required*: True)\
           *mass density*


         - **YOUNG** (*double*, *required*: True)\
           *Young's modulus*


         - **NUE** (*double*, *required*: True)\
           *Poisson's ratio*


         - **EPSILON_L** (*double*, *required*: True)\
           *parameter representing the maximum deformation obtainable only by detwinning of the multiple-variant martensite*


         - **T_AS_s** (*double*, *required*: True)\
           *Temperature at which the phase transformation from austenite to martensite starts*


         - **T_AS_f** (*double*, *required*: True)\
           *Temperature at which the phase transformation from austenite to martensite finishes*


         - **T_SA_s** (*double*, *required*: True)\
           *Temperature at which the phase transformation from martensite to autenite starts*


         - **T_SA_f** (*double*, *required*: True)\
           *Temperature at which the phase transformation from martensite to autenite finishes*


         - **C_AS** (*double*, *required*: True)\
           *Coefficient of the linear temperature dependence of T_AS*


         - **C_SA** (*double*, *required*: True)\
           *Coefficient of the linear temperature dependence of T_SA*


         - **SIGMA_AS_s** (*double*, *required*: True)\
           *stress at which the phase transformation from austenite to martensite begins*


         - **SIGMA_AS_f** (*double*, *required*: True)\
           *stress at which the phase transformation from austenite to martensite finishes*


         - **SIGMA_SA_s** (*double*, *required*: True)\
           *stress at which the phase transformation from martensite to austenite begins*


         - **SIGMA_SA_f** (*double*, *required*: True)\
           *stress at which the phase transformation from martensite to austenite finishes*


         - **ALPHA** (*double*, *required*: True)\
           *pressure dependency in the drucker-prager-type loading*


         - **MODEL** (*int*, *required*: True)\
           *Model used for the evolution of martensitic fraction (1=exponential; 2=linear)*


         - **BETA_AS** (*double*, *required*: False, *default*: 0)\
           *parameter, measuring the speed of the transformation from austenite to martensite*


         - **BETA_SA** (*double*, *required*: False, *default*: 0)\
           *parameter, measuring the speed of the transformation from martensite to austenite*


        </details>



    </details>


    <details>

    <summary>
    Option (MAT_Struct_PlasticGTN, <span style="color:grey">MAT</span>)
    </summary>



      - **MAT** (*int*, *required*: True)\
        <span style="color:grey">*no description yet*</span>


      - **MAT_Struct_PlasticGTN** (*group*)\
        *elastic St.Venant Kirchhoff / plastic GTN*

        <details open>

        <summary>
        Contains
        </summary>



         - **YOUNG** (*double*, *required*: True)\
           *Young's modulus*


         - **NUE** (*double*, *required*: True)\
           *Poisson's ratio*


         - **DENS** (*double*, *required*: True)\
           *Density*


         - **YIELD** (*double*, *required*: True)\
           *yield stress*


         - **ISOHARD** (*double*, *required*: True)\
           *linear isotropic hardening*


         - **HARDENING_FUNC** (*int*, *required*: False, *default*: 0)\
           *Function number for isotropic hardening*


         - **TOL** (*double*, *required*: True)\
           *Local Newton iteration tolerance*


         - **MAXITER** (*int*, *required*: False, *default*: 50)\
           *Maximum Neutron Raphson Iterations*


         - **K1** (*double*, *required*: True)\
           *GTN Constant k1*


         - **K2** (*double*, *required*: True)\
           *GTN Constant k2*


         - **K3** (*double*, *required*: True)\
           *GTN constant k3*


         - **F0** (*double*, *required*: True)\
           *GTN constant f0 for initial damage*


         - **FN** (*double*, *required*: True)\
           *GTN constant fN for damage nucleation*


         - **EN** (*double*, *required*: True)\
           *GTN constant eN for damage nucleation*


         - **SN** (*double*, *required*: True)\
           *GTN constant sN for damage nucleation*


         - **FC** (*double*, *required*: True)\
           *GTN constant fC for damage coalescence*


         - **KAPPA** (*double*, *required*: True)\
           *GTN constant kappa for damage coalescence*


         - **EF** (*double*, *required*: False, *default*: 0)\
           *GTN stabilization parameter ef for damage coalescence*


        </details>



    </details>


    <details>

    <summary>
    Option (MAT_Struct_ThermoPlasticLinElast, <span style="color:grey">MAT</span>)
    </summary>



      - **MAT** (*int*, *required*: True)\
        <span style="color:grey">*no description yet*</span>


      - **MAT_Struct_ThermoPlasticLinElast** (*group*)\
        *Thermo-elastic St.Venant Kirchhoff / plastic von Mises material*

        <details open>

        <summary>
        Contains
        </summary>



         - **YOUNG** (*double*, *required*: True)\
           *Young's modulus*


         - **NUE** (*double*, *required*: True)\
           *Poisson's ratio*


         - **DENS** (*double*, *required*: True)\
           *mass density*


         - **THEXPANS** (*double*, *required*: True)\
           *coefficient of linear thermal expansion*


         - **INITTEMP** (*double*, *required*: True)\
           *initial temperature*


         - **YIELD** (*double*, *required*: True)\
           *yield stress*


         - **ISOHARD** (*double*, *required*: True)\
           *isotropic hardening modulus*


         - **KINHARD** (*double*, *required*: True)\
           *kinematic hardening modulus*


         - **SAMPLENUM** (*int*, *required*: True)\
           *number of stress-strain pairs in list*


         - **SIGMA_Y** (*vector\<double>*, *size*: n, *required*: True)\
           *yield stress*


         - **EPSBAR_P** (*vector\<double>*, *size*: n, *required*: True)\
           *accumulated plastic strain corresponding to SIGMA_Y*


         - **TOL** (*double*, *required*: True)\
           *tolerance for local Newton iteration*


         - **THERMOMAT** (*int*, *required*: False, *default*: -1)\
           *mat id of thermal material part*


        </details>



    </details>


    <details>

    <summary>
    Option (ELAST_CoupLogNeoHooke, <span style="color:grey">MAT</span>)
    </summary>



      - **MAT** (*int*, *required*: True)\
        <span style="color:grey">*no description yet*</span>


      - **ELAST_CoupLogNeoHooke** (*group*)\
        *logarithmic neo-Hooke material acc. to Bonet and Wood*

        <details open>

        <summary>
        Contains
        </summary>



         - **MODE** (*string*, *required*: True)\
           *parameter set: YN (Young's modulus and Poisson's ration; default) or Lame (mue and lambda)*


         - **C1** (*double*, *required*: True)\
           *E or mue*


         - **C2** (*double*, *required*: True)\
           *nue or lambda*


        </details>



    </details>


    <details>

    <summary>
    Option (MAT_Struct_DruckerPrager, <span style="color:grey">MAT</span>)
    </summary>



      - **MAT** (*int*, *required*: True)\
        <span style="color:grey">*no description yet*</span>


      - **MAT_Struct_DruckerPrager** (*group*)\
        *elastic St.Venant Kirchhoff / plastic drucker prager*

        <details open>

        <summary>
        Contains
        </summary>



         - **YOUNG** (*double*, *required*: True)\
           *Young's modulus*


         - **NUE** (*double*, *required*: True)\
           *Poisson's ratio*


         - **DENS** (*double*, *required*: True)\
           *Density*


         - **ISOHARD** (*double*, *required*: True)\
           *linear isotropic hardening*


         - **TOL** (*double*, *required*: True)\
           *Local Newton iteration tolerance*


         - **C** (*double*, *required*: True)\
           *cohesion*


         - **ETA** (*double*, *required*: True)\
           *Drucker Prager Constant Eta*


         - **XI** (*double*, *required*: True)\
           *Drucker Prager Constant Xi*


         - **ETABAR** (*double*, *required*: True)\
           *Drucker Prager Constant Etabar*


         - **TANG** (*string*, *required*: False, *default*: consistent)\
           *Method to compute the material tangent*


         - **MAXITER** (*int*, *required*: False, *default*: 50)\
           *Maximum Iterations for local Neutron Raphson*


        </details>



    </details>


    <details>

    <summary>
    Option (MAT_Struct_ThermoStVenantK, <span style="color:grey">MAT</span>)
    </summary>



      - **MAT** (*int*, *required*: True)\
        <span style="color:grey">*no description yet*</span>


      - **MAT_Struct_ThermoStVenantK** (*group*)\
        *Thermo St.Venant--Kirchhoff material*

        <details open>

        <summary>
        Contains
        </summary>



         - **YOUNGNUM** (*int*, *required*: True)\
           *number of Young's modulus in list (if 1 Young is const, if >1 Young is temperature) dependent*


         - **YOUNG** (*vector\<double>*, *size*: n, *required*: True)\
           *Young's modulus*


         - **NUE** (*double*, *required*: True)\
           *Poisson's ratio*


         - **DENS** (*double*, *required*: True)\
           *mass density*


         - **THEXPANS** (*double*, *required*: True)\
           *constant coefficient of linear thermal expansion*


         - **INITTEMP** (*double*, *required*: True)\
           *initial temperature*


         - **THERMOMAT** (*int*, *required*: False, *default*: -1)\
           *mat id of thermal material part*


        </details>



    </details>


    <details>

    <summary>
    Option (MAT_Struct_StVenantKirchhoff, <span style="color:grey">MAT</span>)
    </summary>



      - **MAT** (*int*, *required*: True)\
        <span style="color:grey">*no description yet*</span>


      - **MAT_Struct_StVenantKirchhoff** (*group*)\
        *St.Venant--Kirchhoff material*

        <details open>

        <summary>
        Contains
        </summary>



         - **YOUNG** (*double*, *required*: True, *range*: (0, 1.7976931348623157e+308])\
           *Young's modulus*


         - **NUE** (*double*, *required*: True, *range*: [-1, 0.5))\
           *Poisson's ratio*


         - **DENS** (*double*, *required*: True)\
           *mass density*


        </details>



    </details>


    <details>

    <summary>
    Option (ELAST_CoupSVK, <span style="color:grey">MAT</span>)
    </summary>



      - **MAT** (*int*, *required*: True)\
        <span style="color:grey">*no description yet*</span>


      - **ELAST_CoupSVK** (*group*)\
        *Saint-Venant-Kirchhoff as elastic summand*

        <details open>

        <summary>
        Contains
        </summary>



         - **YOUNG** (*double*, *required*: True)\
           *Young's modulus*


         - **NUE** (*double*, *required*: True)\
           *Poisson's ratio*


        </details>



    </details>


    <details>

    <summary>
    Option (MAT_Struct_PlasticLinElast, <span style="color:grey">MAT</span>)
    </summary>



      - **MAT** (*int*, *required*: True)\
        <span style="color:grey">*no description yet*</span>


      - **MAT_Struct_PlasticLinElast** (*group*)\
        *elastic St.Venant Kirchhoff / plastic von Mises material with linear isotropic and kineamtic hardening*

        <details open>

        <summary>
        Contains
        </summary>



         - **YOUNG** (*double*, *required*: True)\
           *Young's modulus*


         - **NUE** (*double*, *required*: True)\
           *Poisson's ratio*


         - **DENS** (*double*, *required*: True)\
           *mass density*


         - **YIELD** (*double*, *required*: True)\
           *yield stress*


         - **ISOHARD** (*double*, *required*: True)\
           *linear isotropic hardening modulus*


         - **KINHARD** (*double*, *required*: True)\
           *linear kinematic hardening modulus*


         - **TOL** (*double*, *required*: True)\
           *tolerance for local Newton iteration*


        </details>



    </details>


    <details>

    <summary>
    Option (MAT_elchphase, <span style="color:grey">MAT</span>)
    </summary>



      - **MAT** (*int*, *required*: True)\
        <span style="color:grey">*no description yet*</span>


      - **MAT_elchphase** (*group*)\
        *material parameters for ion species in electrolyte solution*

        <details open>

        <summary>
        Contains
        </summary>



         - **LOCAL** (*bool*, *required*: False, *default*: False)\
           *individual materials allocated per element or only at global scope*


         - **EPSILON** (*double*, *required*: True)\
           *phase porosity*


         - **TORTUOSITY** (*double*, *required*: True)\
           *inverse (!) of phase tortuosity*


         - **NUMMAT** (*int*, *required*: True)\
           *number of materials in electrolyte*


         - **MATIDS** (*vector\<int>*, *size*: n, *required*: True)\
           *the list phasel IDs*


        </details>



    </details>


    <details>

    <summary>
    Option (ELAST_Iso2Pow, <span style="color:grey">MAT</span>)
    </summary>



      - **MAT** (*int*, *required*: True)\
        <span style="color:grey">*no description yet*</span>


      - **ELAST_Iso2Pow** (*group*)\
        *isochoric part of general power material*

        <details open>

        <summary>
        Contains
        </summary>



         - **C** (*double*, *required*: True)\
           *material parameter*


         - **D** (*int*, *required*: True)\
           *exponent*


        </details>



    </details>


    <details>

    <summary>
    Option (MAT_PlasticElastHyperVCU, <span style="color:grey">MAT</span>)
    </summary>



      - **MAT** (*int*, *required*: True)\
        <span style="color:grey">*no description yet*</span>


      - **MAT_PlasticElastHyperVCU** (*group*)\
        *collection of hyperelastic materials for finite strain plasticity*

        <details open>

        <summary>
        Contains
        </summary>



         - **NUMMAT** (*int*, *required*: True)\
           *number of materials/potentials in list*


         - **MATIDS** (*vector\<int>*, *size*: n, *required*: True)\
           *the list material/potential IDs*


         - **DENS** (*double*, *required*: True)\
           *material mass density*


         - **INITYIELD** (*double*, *required*: True)\
           *initial yield stress*


         - **ISOHARD** (*double*, *required*: False, *default*: 0)\
           *linear isotropic hardening modulus*


         - **EXPISOHARD** (*double*, *required*: False, *default*: 0)\
           *nonlinear isotropic hardening exponent*


         - **INFYIELD** (*double*, *required*: False, *default*: 0)\
           *saturation yield stress for nonlinear isotropic hardening*


         - **KINHARD** (*double*, *required*: False, *default*: 0)\
           *linear kinematic hardening modulus*


         - **VISC** (*double*, *required*: False, *default*: 0)\
           *Visco-Plasticity parameter 'eta' in Perzyna model*


         - **RATE_DEPENDENCY** (*double*, *required*: False, *default*: 1)\
           *Visco-Plasticity parameter 'eta' in Perzyna model*


         - **VISC_SOFT** (*double*, *required*: False, *default*: 0)\
           *Visco-Plasticity temperature dependency (eta = eta_0 * (1-(T-T_0)*x)*


         - **PL_SPIN_CHI** (*double*, *required*: False, *default*: 0)\
           *Plastic spin coupling parameter chi (often called eta)*


         - **rY_11** (*double*, *required*: False, *default*: 0)\
           *relative yield stress in fiber1-direction (Y_11/Y_0)*


         - **rY_22** (*double*, *required*: False, *default*: 0)\
           *relative yield stress in fiber2-direction (Y_22/Y_0)*


         - **rY_33** (*double*, *required*: False, *default*: 0)\
           *relative yield stress in fiber3-direction (Y_33/Y_0)*


         - **rY_12** (*double*, *required*: False, *default*: 0)\
           *relative shear yield stress in 12-direction (Y_12/Y_0)*


         - **rY_23** (*double*, *required*: False, *default*: 0)\
           *relative shear yield stress in 23-direction (Y_23/Y_0)*


         - **rY_13** (*double*, *required*: False, *default*: 0)\
           *relative shear yield stress in 13-direction (Y_13/Y_0)*


         - **CTE** (*double*, *required*: False, *default*: 0)\
           *coefficient of thermal expansion*


         - **INITTEMP** (*double*, *required*: False, *default*: 0)\
           *initial, reference temperature*


         - **YIELDSOFT** (*double*, *required*: False, *default*: 0)\
           *yield stress softening*


         - **HARDSOFT** (*double*, *required*: False, *default*: 0)\
           *hardening softening*


         - **TAYLOR_QUINNEY** (*double*, *required*: False, *default*: 1)\
           *Taylor-Quinney factor for plastic heat conversion*


         - **POLYCONVEX** (*int*, *required*: False, *default*: 0)\
           *1.0 if polyconvexity of system is checked*


        </details>



    </details>


    <details>

    <summary>
    Option (MAT_elchmat, <span style="color:grey">MAT</span>)
    </summary>



      - **MAT** (*int*, *required*: True)\
        <span style="color:grey">*no description yet*</span>


      - **MAT_elchmat** (*group*)\
        *specific list/collection of species and phases for elch applications*

        <details open>

        <summary>
        Contains
        </summary>



         - **LOCAL** (*bool*, *required*: False, *default*: False)\
           *individual materials allocated per element or only at global scope*


         - **NUMDOF** (*int*, *required*: True)\
           *number of dof's per node*


         - **NUMSCAL** (*int*, *required*: True)\
           *number of transported scalars per node*


         - **NUMPHASE** (*int*, *required*: True)\
           *number of phases in electrolyte*


         - **PHASEIDS** (*vector\<int>*, *size*: n, *required*: True)\
           *the list phasel IDs*


        </details>



    </details>


    <details>

    <summary>
    Option (ELAST_Iso1Pow, <span style="color:grey">MAT</span>)
    </summary>



      - **MAT** (*int*, *required*: True)\
        <span style="color:grey">*no description yet*</span>


      - **ELAST_Iso1Pow** (*group*)\
        *isochoric part of general power material*

        <details open>

        <summary>
        Contains
        </summary>



         - **C** (*double*, *required*: True)\
           *material parameter*


         - **D** (*int*, *required*: True)\
           *exponent*


        </details>



    </details>


    <details>

    <summary>
    Option (MAT_matlist_chemo_reac, <span style="color:grey">MAT</span>)
    </summary>



      - **MAT** (*int*, *required*: True)\
        <span style="color:grey">*no description yet*</span>


      - **MAT_matlist_chemo_reac** (*group*)\
        *list/collection of materials, i.e. material IDs and list of reactive/chemotactic pairs*

        <details open>

        <summary>
        Contains
        </summary>



         - **LOCAL** (*bool*, *required*: True)\
           *individual materials allocated per element or only at global scope*


         - **NUMMAT** (*int*, *required*: True)\
           *number of materials in list*


         - **MATIDS** (*vector\<int>*, *size*: n, *required*: True)\
           *the list material IDs*


         - **NUMPAIR** (*int*, *required*: True)\
           *number of pairs for these elements*


         - **PAIRIDS** (*vector\<int>*, *size*: n, *required*: False, *default*: [0])\
           *chemotaxis pairs list*


         - **NUMREAC** (*int*, *required*: True)\
           *number of reactions for these elements*


         - **REACIDS** (*vector\<int>*, *size*: n, *required*: False, *default*: [0])\
           *advanced reaction list*


        </details>



    </details>


    <details>

    <summary>
    Option (MAT_matlist_chemotaxis, <span style="color:grey">MAT</span>)
    </summary>



      - **MAT** (*int*, *required*: True)\
        <span style="color:grey">*no description yet*</span>


      - **MAT_matlist_chemotaxis** (*group*)\
        *list/collection of materials, i.e. material IDs and list of chemotactic pairs*

        <details open>

        <summary>
        Contains
        </summary>



         - **LOCAL** (*bool*, *required*: True)\
           *individual materials allocated per element or only at global scope*


         - **NUMMAT** (*int*, *required*: True)\
           *number of materials in list*


         - **MATIDS** (*vector\<int>*, *size*: n, *required*: True)\
           *the list material IDs*


         - **NUMPAIR** (*int*, *required*: True)\
           *number of pairs for these elements*


         - **PAIRIDS** (*vector\<int>*, *size*: n, *required*: False, *default*: [0])\
           *chemotaxis pairs list*


        </details>



    </details>


    <details>

    <summary>
    Option (MAT_matlist_reactions, <span style="color:grey">MAT</span>)
    </summary>



      - **MAT** (*int*, *required*: True)\
        <span style="color:grey">*no description yet*</span>


      - **MAT_matlist_reactions** (*group*)\
        *list/collection of materials, i.e. material IDs and list of reactions*

        <details open>

        <summary>
        Contains
        </summary>



         - **LOCAL** (*bool*, *required*: True)\
           *individual materials allocated per element or only at global scope*


         - **NUMMAT** (*int*, *required*: True)\
           *number of materials in list*


         - **MATIDS** (*vector\<int>*, *size*: n, *required*: True)\
           *the list material IDs*


         - **NUMREAC** (*int*, *required*: True)\
           *number of reactions for these elements*


         - **REACIDS** (*vector\<int>*, *size*: n, *required*: False, *default*: [0])\
           *advanced reaction list*


        </details>



    </details>


    <details>

    <summary>
    Option (MAT_Struct_Robinson, <span style="color:grey">MAT</span>)
    </summary>



      - **MAT** (*int*, *required*: True)\
        <span style="color:grey">*no description yet*</span>


      - **MAT_Struct_Robinson** (*group*)\
        *Robinson's visco-plastic material*

        <details open>

        <summary>
        Contains
        </summary>



         - **KIND** (*string*, *required*: True)\
           *kind of Robinson material: Butler, Arya, Arya_NarloyZ (default), Arya_CrMoSteel*


         - **YOUNGNUM** (*int*, *required*: True)\
           *number of Young's modulus in list*


         - **YOUNG** (*vector\<double>*, *size*: n, *required*: True)\
           *Young's modulus*


         - **NUE** (*double*, *required*: True)\
           *Poisson's ratio*


         - **DENS** (*double*, *required*: True)\
           *mass density*


         - **THEXPANS** (*double*, *required*: True)\
           *coefficient of linear thermal expansion*


         - **INITTEMP** (*double*, *required*: True)\
           *initial temperature*


         - **HRDN_FACT** (*double*, *required*: True)\
           *hardening factor 'A'*


         - **HRDN_EXPO** (*double*, *required*: True)\
           *hardening power 'n'*


         - **SHRTHRSHLDNUM** (*int*, *required*: True)\
           *number of shear stress threshold 'K^2'in list*


         - **SHRTHRSHLD** (*vector\<double>*, *size*: n, *required*: True)\
           *Bingam-Prager shear stress threshold 'K^2'*


         - **RCVRY** (*double*, *required*: True)\
           *recovery factor 'R_0'*


         - **ACTV_ERGY** (*double*, *required*: True)\
           *activation energy 'Q_0'*


         - **ACTV_TMPR** (*double*, *required*: True)\
           *activation temperature 'T_0'*


         - **G0** (*double*, *required*: True)\
           *'G_0'*


         - **M_EXPO** (*double*, *required*: True)\
           *'m'*


         - **BETANUM** (*int*, *required*: True)\
           *number of 'beta' in list*


         - **BETA** (*vector\<double>*, *size*: n, *required*: True)\
           *beta*


         - **H_FACT** (*double*, *required*: True)\
           *'H'*


         - **THERMOMAT** (*int*, *required*: False, *default*: -1)\
           *mat id of thermal material part*


        </details>



    </details>


    <details>

    <summary>
    Option (MAT_matlist, <span style="color:grey">MAT</span>)
    </summary>



      - **MAT** (*int*, *required*: True)\
        <span style="color:grey">*no description yet*</span>


      - **MAT_matlist** (*group*)\
        *list/collection of materials, i.e. material IDs*

        <details open>

        <summary>
        Contains
        </summary>



         - **LOCAL** (*bool*, *required*: True)\
           *individual materials allocated per element or only at global scope*


         - **NUMMAT** (*int*, *required*: True)\
           *number of materials in list*


         - **MATIDS** (*vector\<int>*, *size*: n, *required*: True)\
           *the list material IDs*


        </details>



    </details>


    <details>

    <summary>
    Option (ELAST_CoupSimoPister, <span style="color:grey">MAT</span>)
    </summary>



      - **MAT** (*int*, *required*: True)\
        <span style="color:grey">*no description yet*</span>


      - **ELAST_CoupSimoPister** (*group*)\
        *Simo-Pister type material*

        <details open>

        <summary>
        Contains
        </summary>



         - **MUE** (*double*, *required*: True)\
           *material constant*


        </details>



    </details>


    <details>

    <summary>
    Option (MAT_Struct_PlasticNlnLogNeoHooke, <span style="color:grey">MAT</span>)
    </summary>



      - **MAT** (*int*, *required*: True)\
        <span style="color:grey">*no description yet*</span>


      - **MAT_Struct_PlasticNlnLogNeoHooke** (*group*)\
        *hyperelastic / finite strain plastic von Mises material with linear and exponential isotropic hardening or the definition of a hardening function (VARFUNCTION using the variable epsp)*

        <details open>

        <summary>
        Contains
        </summary>



         - **YOUNG** (*double*, *required*: True)\
           *Young's modulus*


         - **NUE** (*double*, *required*: True)\
           *Poisson's ratio*


         - **DENS** (*double*, *required*: True)\
           *mass density*


         - **YIELD** (*double*, *required*: False, *default*: 0)\
           *yield stress*


         - **ISOHARD** (*double*, *required*: False, *default*: 0)\
           *isotropic hardening modulus*


         - **SATHARDENING** (*double*, *required*: False, *default*: 0)\
           *saturation hardening*


         - **HARDEXPO** (*double*, *required*: False, *default*: 0)\
           *linear hardening exponent*


         - **VISC** (*double*, *required*: False, *default*: 0)\
           *VISCOSITY*


         - **RATE_DEPENDENCY** (*double*, *required*: False, *default*: 0)\
           *rate dependency*


         - **TOL** (*double*, *required*: False, *default*: 1e-08)\
           *Tolerance for local Newton-Raphson iteration*


         - **HARDENING_FUNC** (*int*, *required*: False, *default*: 0)\
           *Function number for isotropic hardening*


        </details>



    </details>


    <details>

    <summary>
    Option (MAT_electrode, <span style="color:grey">MAT</span>)
    </summary>



      - **MAT** (*int*, *required*: True)\
        <span style="color:grey">*no description yet*</span>


      - **MAT_electrode** (*group*)\
        *electrode material*

        <details>

        <summary>
        Contains
        </summary>



         - **DIFF_COEF_CONC_DEP_FUNCT** (*int*, *required*: True)\
           *function number of function describing concentration dependence of diffusion coefficient*


         - **DIFF_COEF_TEMP_SCALE_FUNCT** (*int*, *required*: True)\
           *FUNCT number describing temperature scaling of diffusion coefficient*


         - **COND_CONC_DEP_FUNCT** (*int*, *required*: True)\
           *function number of function describing concentration dependence of conductivity*


         - **COND_TEMP_SCALE_FUNCT** (*int*, *required*: True)\
           *FUNCT number describing temperature scaling of conductivity*


         - **DIFF_PARA_NUM** (*int*, *required*: False, *default*: 0)\
           *number of parameters for diffusion coefficient*


         - **DIFF_PARA** (*vector\<double>*, *size*: n, *required*: False, *default*: [])\
           *parameters for diffusion coefficient*


         - **DIFF_COEF_TEMP_SCALE_FUNCT_PARA_NUM** (*int*, *required*: False, *default*: 0)\
           *number of parameters for scaling function describing temperature dependence of diffusion coefficient*


         - **DIFF_COEF_TEMP_SCALE_FUNCT_PARA** (*vector\<double>*, *size*: n, *required*: False, *default*: [])\
           *parameters for function describing temperature dependence of diffusion coefficient*


         - **COND_PARA_NUM** (*int*, *required*: False, *default*: 0)\
           *number of parameters for electronic conductivity*


         - **COND_PARA** (*vector\<double>*, *size*: n, *required*: False, *default*: [])\
           *parameters for electronic conductivity*


         - **COND_TEMP_SCALE_FUNCT_PARA_NUM** (*int*, *required*: False, *default*: 0)\
           *number of parameters for temperature scaling of conductivity*


         - **COND_TEMP_SCALE_FUNCT_PARA** (*vector\<double>*, *size*: n, *required*: False, *default*: [])\
           *parameters for temperature scaling of conductivity*


         - **C_MAX** (*double*, *required*: True)\
           *saturation value of intercalated Lithium concentration*


         - **CHI_MAX** (*double*, *required*: True)\
           *lithiation value corresponding to saturation value of intercalated Lithium concentration 'C_MAX'*


         - **OCP_MODEL** (*group*)\
           <span style="color:grey">*no description yet*</span>

           <details>

           <summary>
           Contains
           </summary>



            - *One of*

              <details open>

              <summary>
              Option (Function, <span style="color:grey">X_MAX</span>, <span style="color:grey">X_MIN</span>)
              </summary>



                - **Function** (*group*)\
                  <span style="color:grey">*no description yet*</span>

                  <details open>

                  <summary>
                  Contains
                  </summary>



                   - **OCP_FUNCT_NUM** (*int*, *required*: True)\
                     *function number of function that is used to model the open circuit potential*


                  </details>



                - **X_MIN** (*double*, *required*: True)\
                  *lower bound of range of validity as a fraction of C_MAX for ocp calculation model*


                - **X_MAX** (*double*, *required*: True)\
                  *upper bound of range of validity as a fraction of C_MAX for ocp calculation model*


              </details>


              <details open>

              <summary>
              Option (Redlich-Kister, <span style="color:grey">X_MAX</span>, <span style="color:grey">X_MIN</span>)
              </summary>



                - **Redlich-Kister** (*group*)\
                  <span style="color:grey">*no description yet*</span>

                  <details open>

                  <summary>
                  Contains
                  </summary>



                   - **OCP_PARA_NUM** (*int*, *required*: True)\
                     *number of parameters underlying half cell open circuit potential model*


                   - **OCP_PARA** (*vector\<double>*, *size*: n, *required*: True)\
                     *parameters underlying half cell open circuit potential model*


                  </details>



                - **X_MIN** (*double*, *required*: True)\
                  *lower bound of range of validity as a fraction of C_MAX for ocp calculation model*


                - **X_MAX** (*double*, *required*: True)\
                  *upper bound of range of validity as a fraction of C_MAX for ocp calculation model*


              </details>


              <details open>

              <summary>
              Option (Taralov, <span style="color:grey">X_MAX</span>, <span style="color:grey">X_MIN</span>)
              </summary>



                - **Taralov** (*group*)\
                  <span style="color:grey">*no description yet*</span>

                  <details open>

                  <summary>
                  Contains
                  </summary>



                   - **OCP_PARA** (*vector\<double>*, *size*: 13, *required*: True)\
                     *parameters underlying half cell open circuit potential model*


                  </details>



                - **X_MIN** (*double*, *required*: True)\
                  *lower bound of range of validity as a fraction of C_MAX for ocp calculation model*


                - **X_MAX** (*double*, *required*: True)\
                  *upper bound of range of validity as a fraction of C_MAX for ocp calculation model*


              </details>



           </details>



        </details>



    </details>


    <details>

    <summary>
    Option (ELAST_IsoAnisoExpo, <span style="color:grey">MAT</span>)
    </summary>



      - **MAT** (*int*, *required*: True)\
        <span style="color:grey">*no description yet*</span>


      - **ELAST_IsoAnisoExpo** (*group*)\
        *anisotropic part with one exp. fiber*

        <details open>

        <summary>
        Contains
        </summary>



         - **K1** (*double*, *required*: True)\
           *linear constant*


         - **K2** (*double*, *required*: True)\
           *exponential constant*


         - **GAMMA** (*double*, *required*: True)\
           *angle*


         - **K1COMP** (*double*, *required*: True)\
           *linear constant*


         - **K2COMP** (*double*, *required*: True)\
           *exponential constant*


         - **STR_TENS_ID** (*int*, *required*: True)\
           *MAT ID for definition of Structural Tensor*


         - **INIT** (*int*, *required*: False, *default*: 1)\
           *initialization modus for fiber alignment*


         - **ADAPT_ANGLE** (*bool*, *required*: False, *default*: False)\
           *adapt angle during remodeling*


        </details>



    </details>


    <details>

    <summary>
    Option (MAT_scatra_reaction_poro, <span style="color:grey">MAT</span>)
    </summary>



      - **MAT** (*int*, *required*: True)\
        <span style="color:grey">*no description yet*</span>


      - **MAT_scatra_reaction_poro** (*group*)\
        *scalar transport material*

        <details open>

        <summary>
        Contains
        </summary>



         - **NUMSCAL** (*int*, *required*: True)\
           *number of scalars for these elements*


         - **STOICH** (*vector\<int>*, *size*: n, *required*: True)\
           *reaction stoichometrie list*


         - **REACCOEFF** (*double*, *required*: True)\
           *reaction coefficient*


         - **REACSCALE** (*double*, *required*: True)\
           *scaling for reaction coefficient*


         - **DISTRFUNCT** (*int*, *required*: False, *default*: 0)\
           *spatial distribution of reaction coefficient*


         - **COUPLING** (*string*, *required*: False, *default*: no_coupling)\
           *type of coupling: simple_multiplicative, power_multiplicative, constant, michaelis_menten, by_function, no_coupling (default)*


         - **ROLE** (*vector\<double>*, *size*: n, *required*: True)\
           *role in michaelis-menten like reactions*


         - **REACSTART** (*vector\<double> or null*, *size*: n, *required*: False, *default*: null)\
           *starting point of reaction*


        </details>



    </details>


    <details>

    <summary>
    Option (MAT_Muscle_Weickenmeier, <span style="color:grey">MAT</span>)
    </summary>



      - **MAT** (*int*, *required*: True)\
        <span style="color:grey">*no description yet*</span>


      - **MAT_Muscle_Weickenmeier** (*group*)\
        *Weickenmeier muscle material*

        <details open>

        <summary>
        Contains
        </summary>



         - **ALPHA** (*double*, *required*: True, *range*: (0, 1.7976931348623157e+308])\
           *experimentally fitted material parameter*


         - **BETA** (*double*, *required*: True, *range*: (0, 1.7976931348623157e+308])\
           *experimentally fitted material parameter*


         - **GAMMA** (*double*, *required*: True, *range*: (0, 1.7976931348623157e+308])\
           *experimentally fitted material parameter*


         - **KAPPA** (*double*, *required*: True)\
           *material parameter for coupled volumetric contribution*


         - **OMEGA0** (*double*, *required*: True, *range*: [0, 1])\
           *weighting factor for isotropic tissue constituents*


         - **ACTMUNUM** (*double*, *required*: True, *range*: [0, 1.7976931348623157e+308])\
           *number of active motor units per undeformed muscle cross-sectional area*


         - **MUTYPESNUM** (*int*, *required*: True)\
           *number of motor unit types*


         - **INTERSTIM** (*vector\<double>*, *size*: n, *required*: True, *each element must validate*: range [0, 1.7976931348623157e+308])\
           *interstimulus interval*


         - **FRACACTMU** (*vector\<double>*, *size*: n, *required*: True, *each element must validate*: range [0, 1.7976931348623157e+308])\
           *fraction of motor unit type*


         - **FTWITCH** (*vector\<double>*, *size*: n, *required*: True, *each element must validate*: range [0, 1.7976931348623157e+308])\
           *twitch force of motor unit type*


         - **TTWITCH** (*vector\<double>*, *size*: n, *required*: True, *each element must validate*: range [0, 1.7976931348623157e+308])\
           *twitch contraction time of motor unit type*


         - **LAMBDAMIN** (*double*, *required*: True, *range*: (0, 1.7976931348623157e+308])\
           *minimal active fiber stretch*


         - **LAMBDAOPT** (*double*, *required*: True, *range*: (0, 1.7976931348623157e+308])\
           *optimal active fiber stretch related to active nominal stress maximum*


         - **DOTLAMBDAMIN** (*double*, *required*: True)\
           *minimal stretch rate*


         - **KE** (*double*, *required*: True, *range*: [0, 1.7976931348623157e+308])\
           *parameter controlling the curvature of the velocity dependent activation function in the eccentric case*


         - **KC** (*double*, *required*: True, *range*: [0, 1.7976931348623157e+308])\
           *parameter controlling the curvature of the velocity dependent activation function in the concentric case*


         - **DE** (*double*, *required*: True, *range*: [0, 1.7976931348623157e+308])\
           *parameter controlling the amplitude of the velocity dependent activation function in the eccentric case*


         - **DC** (*double*, *required*: True, *range*: [0, 1.7976931348623157e+308])\
           *parameter controlling the amplitude of the velocity dependent activation function in the concentric case*


         - **ACTTIMESNUM** (*int*, *required*: True)\
           *number of time boundaries to prescribe activation*


         - **ACTTIMES** (*vector\<double>*, *size*: n, *required*: True)\
           *time boundaries between intervals*


         - **ACTINTERVALSNUM** (*int*, *required*: True)\
           *number of time intervals to prescribe activation*


         - **ACTVALUES** (*vector\<double>*, *size*: n, *required*: True)\
           *scaling factor in intervals (1=full activation, 0=no activation)*


         - **DENS** (*double*, *required*: True, *range*: [0, 1.7976931348623157e+308])\
           *density*


        </details>



    </details>


    <details>

    <summary>
    Option (MAT_Struct_Viscoplastic_No_Yield_Surface, <span style="color:grey">MAT</span>)
    </summary>



      - **MAT** (*int*, *required*: True)\
        <span style="color:grey">*no description yet*</span>


      - **MAT_Struct_Viscoplastic_No_Yield_Surface** (*group*)\
        *Elastic visco-plastic finite strain material law without yield surface*

        <details open>

        <summary>
        Contains
        </summary>



         - **YOUNG** (*double*, *required*: True)\
           *Young's modulus*


         - **NUE** (*double*, *required*: True)\
           *Poisson's ratio*


         - **DENS** (*double*, *required*: True)\
           *material mass density*


         - **TEMPERATURE** (*double*, *required*: True)\
           *temperature in Kelvin*


         - **PRE_EXP_FAC** (*double*, *required*: True)\
           *pre-exponential factor of plastic shear strain rate 'A'*


         - **ACTIVATION_ENERGY** (*double*, *required*: True)\
           *activation energy 'Q'*


         - **GAS_CONSTANT** (*double*, *required*: True)\
           *gas constant 'R'*


         - **STRAIN_RATE_SENS** (*double*, *required*: True)\
           *strain-rate-sensitivity 'm'*


         - **INIT_FLOW_RES** (*double*, *required*: True)\
           *initial isotropic flow resistance 'S^0'*


         - **FLOW_RES_PRE_FAC** (*double*, *required*: True)\
           *flow resistance factor 'H_0'*


         - **FLOW_RES_EXP** (*double*, *required*: True)\
           *flow resistance exponential value 'a'*


         - **FLOW_RES_SAT_FAC** (*double*, *required*: True)\
           *flow resistance saturation factor 'S_*'*


         - **FLOW_RES_SAT_EXP** (*double*, *required*: True)\
           *flow resistance saturation exponent 'b'*


        </details>



    </details>


    <details>

    <summary>
    Option (MAT_lubrication_law_roeland, <span style="color:grey">MAT</span>)
    </summary>



      - **MAT** (*int*, *required*: True)\
        <span style="color:grey">*no description yet*</span>


      - **MAT_lubrication_law_roeland** (*group*)\
        *roeland lubrication material law*

        <details open>

        <summary>
        Contains
        </summary>



         - **ABSViscosity** (*double*, *required*: True)\
           *absolute lubricant viscosity*


         - **PreVisCoeff** (*double*, *required*: True)\
           *pressure viscosity coefficient*


         - **RefVisc** (*double*, *required*: True)\
           *reference viscosity*


         - **RefPress** (*double*, *required*: True)\
           *reference Pressure*


        </details>



    </details>


    <details>

    <summary>
    Option (MAT_VISCONEOHOOKE, <span style="color:grey">MAT</span>)
    </summary>



      - **MAT** (*int*, *required*: True)\
        <span style="color:grey">*no description yet*</span>


      - **MAT_VISCONEOHOOKE** (*group*)\
        *visco-elastic neo-Hookean material law*

        <details open>

        <summary>
        Contains
        </summary>



         - **YOUNGS_SLOW** (*double*, *required*: True)\
           *???*


         - **POISSON** (*double*, *required*: True)\
           *???*


         - **DENS** (*double*, *required*: True)\
           *???*


         - **YOUNGS_FAST** (*double*, *required*: True)\
           *???*


         - **RELAX** (*double*, *required*: True)\
           *???*


         - **THETA** (*double*, *required*: True)\
           *???*


        </details>



    </details>


    <details>

    <summary>
    Option (MAT_lubrication_law_barus, <span style="color:grey">MAT</span>)
    </summary>



      - **MAT** (*int*, *required*: True)\
        <span style="color:grey">*no description yet*</span>


      - **MAT_lubrication_law_barus** (*group*)\
        *barus lubrication material law*

        <details open>

        <summary>
        Contains
        </summary>



         - **ABSViscosity** (*double*, *required*: True)\
           *absolute lubricant viscosity*


         - **PreVisCoeff** (*double*, *required*: True)\
           *pressure viscosity coefficient*


        </details>



    </details>


    <details>

    <summary>
    Option (MAT_ViscoElastHyper, <span style="color:grey">MAT</span>)
    </summary>



      - **MAT** (*int*, *required*: True)\
        <span style="color:grey">*no description yet*</span>


      - **MAT_ViscoElastHyper** (*group*)\
        *Viscohyperelastic material compatible with the collection of hyperelastic materials*

        <details open>

        <summary>
        Contains
        </summary>



         - **NUMMAT** (*int*, *required*: True)\
           *number of materials/potentials in list*


         - **MATIDS** (*vector\<int>*, *size*: n, *required*: True)\
           *the list material/potential IDs*


         - **DENS** (*double*, *required*: True)\
           *material mass density*


         - **POLYCONVEX** (*int*, *required*: False, *default*: 0)\
           *1.0 if polyconvexity of system is checked*


        </details>



    </details>


    <details>

    <summary>
    Option (MAT_lubrication_law_constant, <span style="color:grey">MAT</span>)
    </summary>



      - **MAT** (*int*, *required*: True)\
        <span style="color:grey">*no description yet*</span>


      - **MAT_lubrication_law_constant** (*group*)\
        *constant lubrication material law*

        <details open>

        <summary>
        Contains
        </summary>



         - **VISCOSITY** (*double*, *required*: True)\
           *lubricant viscosity*


        </details>



    </details>


    <details>

    <summary>
    Option (MAT_fluid_weakly_compressible, <span style="color:grey">MAT</span>)
    </summary>



      - **MAT** (*int*, *required*: True)\
        <span style="color:grey">*no description yet*</span>


      - **MAT_fluid_weakly_compressible** (*group*)\
        *Weakly compressible fluid*

        <details open>

        <summary>
        Contains
        </summary>



         - **VISCOSITY** (*double*, *required*: True)\
           *viscosity*


         - **REFDENSITY** (*double*, *required*: True)\
           *reference density*


         - **REFPRESSURE** (*double*, *required*: True)\
           *reference pressure*


         - **COMPRCOEFF** (*double*, *required*: True)\
           *compressibility coefficient*


        </details>



    </details>


    <details>

    <summary>
    Option (ELAST_IsoOgden, <span style="color:grey">MAT</span>)
    </summary>



      - **MAT** (*int*, *required*: True)\
        <span style="color:grey">*no description yet*</span>


      - **ELAST_IsoOgden** (*group*)\
        *isochoric part of the one-term Ogden material*

        <details open>

        <summary>
        Contains
        </summary>



         - **MUE** (*double*, *required*: True)\
           *Shear modulus*


         - **ALPHA** (*double*, *required*: True)\
           *Nonlinearity parameter*


        </details>



    </details>


    <details>

    <summary>
    Option (MAT_VISCOANISO, <span style="color:grey">MAT</span>)
    </summary>



      - **MAT** (*int*, *required*: True)\
        <span style="color:grey">*no description yet*</span>


      - **MAT_VISCOANISO** (*group*)\
        *visco-elastic anisotropic fibre material law*

        <details open>

        <summary>
        Contains
        </summary>



         - **KAPPA** (*double*, *required*: True)\
           *dilatation modulus*


         - **MUE** (*double*, *required*: True)\
           *Shear Modulus*


         - **DENS** (*double*, *required*: True)\
           *Density*


         - **K1** (*double*, *required*: True)\
           *Parameter for linear fiber stiffness*


         - **K2** (*double*, *required*: True)\
           *Parameter for exponential fiber stiffness*


         - **GAMMA** (*double*, *required*: True)\
           *angle between fibers*


         - **BETA_ISO** (*double*, *required*: True)\
           *ratio between elasticities in generalized Maxweel body*


         - **BETA_ANISO** (*double*, *required*: True)\
           *ratio between elasticities in generalized Maxweel body*


         - **RELAX_ISO** (*double*, *required*: True)\
           *isotropic relaxation time*


         - **RELAX_ANISO** (*double*, *required*: True)\
           *anisotropic relaxation time*


         - **MINSTRETCH** (*double*, *required*: True)\
           *minimal principal stretch fibers do respond to*


         - **ELETHICKDIR** (*int*, *required*: True)\
           *Element thickness direction applies also to fibers (only sosh)*


        </details>



    </details>


    <details>

    <summary>
    Option (MAT_lubrication, <span style="color:grey">MAT</span>)
    </summary>



      - **MAT** (*int*, *required*: True)\
        <span style="color:grey">*no description yet*</span>


      - **MAT_lubrication** (*group*)\
        *lubrication material*

        <details open>

        <summary>
        Contains
        </summary>



         - **LUBRICATIONLAWID** (*int*, *required*: True)\
           *lubrication law id*


         - **DENSITY** (*double*, *required*: True)\
           *lubricant density*


        </details>



    </details>


    <details>

    <summary>
    Option (MAT_fluid_murnaghantait, <span style="color:grey">MAT</span>)
    </summary>



      - **MAT** (*int*, *required*: True)\
        <span style="color:grey">*no description yet*</span>


      - **MAT_fluid_murnaghantait** (*group*)\
        *Weakly compressible fluid according to Murnaghan-Tait*

        <details open>

        <summary>
        Contains
        </summary>



         - **DYNVISCOSITY** (*double*, *required*: True)\
           *dynamic viscosity*


         - **REFDENSITY** (*double*, *required*: True)\
           *reference spatial mass density*


         - **REFPRESSURE** (*double*, *required*: True)\
           *reference pressure*


         - **REFBULKMODULUS** (*double*, *required*: True)\
           *reference bulk modulus*


         - **MATPARAMETER** (*double*, *required*: True)\
           *material parameter according to Murnaghan-Tait*


         - **GAMMA** (*double*, *required*: False, *default*: 0)\
           *surface tension coefficient*


        </details>



    </details>


    <details>

    <summary>
    Option (ELAST_IsoNeoHooke, <span style="color:grey">MAT</span>)
    </summary>



      - **MAT** (*int*, *required*: True)\
        <span style="color:grey">*no description yet*</span>


      - **ELAST_IsoNeoHooke** (*group*)\
        *isochoric part of neo-Hooke material acc. to Holzapfel*

        <details open>

        <summary>
        Contains
        </summary>



         - **MUE** (*selection*)\
           *Shear modulus*

           <details open>

           <summary>
           Choices
           </summary>



            - *constant*:



              - **constant** (*double*, *required*: True)\
                *Constant value for the field.*


            - *from_file*:



              - **from_file** (*path*, *required*: True)\
                *Path to a file containing the input field data.*


            - *field_reference*:



              - **field_reference** (*string*, *required*: True)\
                *Refer to a globally defined field by a name.*


            - *from_mesh*:



              - **from_mesh** (*string*, *required*: True)\
                *Refer to a field defined in the input mesh by a name.*


           </details>



        </details>



    </details>


    <details>

    <summary>
    Option (MAT_carreauyasuda, <span style="color:grey">MAT</span>)
    </summary>



      - **MAT** (*int*, *required*: True)\
        <span style="color:grey">*no description yet*</span>


      - **MAT_carreauyasuda** (*group*)\
        *fluid with non-linear viscosity according to Carreau-Yasuda*

        <details open>

        <summary>
        Contains
        </summary>



         - **NU_0** (*double*, *required*: True)\
           *zero-shear viscosity*


         - **NU_INF** (*double*, *required*: True)\
           *infinite-shear viscosity*


         - **LAMBDA** (*double*, *required*: True)\
           *characteristic time*


         - **APARAM** (*double*, *required*: True)\
           *constant parameter*


         - **BPARAM** (*double*, *required*: True)\
           *constant parameter*


         - **DENSITY** (*double*, *required*: True)\
           *density*


        </details>



    </details>


    <details>

    <summary>
    Option (ELAST_CoupVarga, <span style="color:grey">MAT</span>)
    </summary>



      - **MAT** (*int*, *required*: True)\
        <span style="color:grey">*no description yet*</span>


      - **ELAST_CoupVarga** (*group*)\
        *Varga material acc. to Holzapfel*

        <details open>

        <summary>
        Contains
        </summary>



         - **MUE** (*double*, *required*: True)\
           *Shear modulus*


         - **BETA** (*double*, *required*: True)\
           *'Anti-modulus'*


        </details>



    </details>


    <details>

    <summary>
    Option (MAT_herschelbulkley, <span style="color:grey">MAT</span>)
    </summary>



      - **MAT** (*int*, *required*: True)\
        <span style="color:grey">*no description yet*</span>


      - **MAT_herschelbulkley** (*group*)\
        *fluid with non-linear viscosity according to Herschel-Bulkley*

        <details open>

        <summary>
        Contains
        </summary>



         - **TAU_0** (*double*, *required*: True)\
           *yield stress*


         - **KFAC** (*double*, *required*: True)\
           *constant factor*


         - **NEXP** (*double*, *required*: True)\
           *exponent*


         - **MEXP** (*double*, *required*: True)\
           *exponent*


         - **LOLIMSHEARRATE** (*double*, *required*: True)\
           *lower limit of shear rate*


         - **UPLIMSHEARRATE** (*double*, *required*: True)\
           *upper limit of shear rate*


         - **DENSITY** (*double*, *required*: True)\
           *density*


        </details>



    </details>


    <details>

    <summary>
    Option (MAT_sutherland, <span style="color:grey">MAT</span>)
    </summary>



      - **MAT** (*int*, *required*: True)\
        <span style="color:grey">*no description yet*</span>


      - **MAT_sutherland** (*group*)\
        *material according to Sutherland law*

        <details open>

        <summary>
        Contains
        </summary>



         - **REFVISC** (*double*, *required*: True)\
           *reference dynamic viscosity (kg/(m*s))*


         - **REFTEMP** (*double*, *required*: True)\
           *reference temperature (K)*


         - **SUTHTEMP** (*double*, *required*: True)\
           *Sutherland temperature (K)*


         - **SHC** (*double*, *required*: True)\
           *specific heat capacity at constant pressure (J/(kg*K))*


         - **PRANUM** (*double*, *required*: True)\
           *Prandtl number*


         - **THERMPRESS** (*double*, *required*: True)\
           *(initial) thermodynamic pressure (J/m^3)*


         - **GASCON** (*double*, *required*: True)\
           *specific gas constant R (J/(kg*K))*


        </details>



    </details>


    <details>

    <summary>
    Option (MAT_modpowerlaw, <span style="color:grey">MAT</span>)
    </summary>



      - **MAT** (*int*, *required*: True)\
        <span style="color:grey">*no description yet*</span>


      - **MAT_modpowerlaw** (*group*)\
        *fluid with nonlinear viscosity according to a modified power law*

        <details open>

        <summary>
        Contains
        </summary>



         - **MCONS** (*double*, *required*: True)\
           *consistency*


         - **DELTA** (*double*, *required*: True)\
           *safety factor*


         - **AEXP** (*double*, *required*: True)\
           *exponent*


         - **DENSITY** (*double*, *required*: True)\
           *density*


        </details>



    </details>


    <details>

    <summary>
    Option (MAT_scatra_multiporo_volfrac, <span style="color:grey">MAT</span>)
    </summary>



      - **MAT** (*int*, *required*: True)\
        <span style="color:grey">*no description yet*</span>


      - **MAT_scatra_multiporo_volfrac** (*group*)\
        *advanced reaction material for multiphase porous flow (species in volfrac)*

        <details open>

        <summary>
        Contains
        </summary>



         - **DIFFUSIVITY** (*double*, *required*: True)\
           *kinematic diffusivity*


         - **PHASEID** (*int*, *required*: True)\
           *ID of fluid phase the scalar is associated with. Starting with zero.*


         - **REACOEFF** (*double*, *required*: False, *default*: 0)\
           *reaction coefficient*


         - **SCNUM** (*double*, *required*: False, *default*: 0)\
           *schmidt number*


         - **DENSIFICATION** (*double*, *required*: False, *default*: 0)\
           *densification coefficient*


         - **DELTA** (*double*, *required*: False, *default*: 0)\
           *delta*


         - **REACTS_TO_EXTERNAL_FORCE** (*bool*, *required*: False, *default*: False)\
           *reacts to external force*


         - **RELATIVE_MOBILITY_FUNCTION_ID** (*int*, *required*: False, *default*: 0)\
           *relative mobility function ID*


        </details>



    </details>


    <details>

    <summary>
    Option (MAT_fluid_linear_density_viscosity, <span style="color:grey">MAT</span>)
    </summary>



      - **MAT** (*int*, *required*: True)\
        <span style="color:grey">*no description yet*</span>


      - **MAT_fluid_linear_density_viscosity** (*group*)\
        *Linear law (pressure-dependent) for the density and the viscosity*

        <details open>

        <summary>
        Contains
        </summary>



         - **REFDENSITY** (*double*, *required*: True)\
           *reference density*


         - **REFVISCOSITY** (*double*, *required*: True)\
           *reference viscosity*


         - **REFPRESSURE** (*double*, *required*: True)\
           *reference pressure*


         - **COEFFDENSITY** (*double*, *required*: True)\
           *density-pressure coefficient*


         - **COEFFVISCOSITY** (*double*, *required*: True)\
           *viscosity-pressure coefficient*


         - **GAMMA** (*double*, *required*: False, *default*: 0)\
           *surface tension coefficient*


        </details>



    </details>


    <details>

    <summary>
    Option (ELAST_IsoMuscle_Blemker, <span style="color:grey">MAT</span>)
    </summary>



      - **MAT** (*int*, *required*: True)\
        <span style="color:grey">*no description yet*</span>


      - **ELAST_IsoMuscle_Blemker** (*group*)\
        *anisotropic Blemker muscle material*

        <details open>

        <summary>
        Contains
        </summary>



         - **G1** (*double*, *required*: True, *range*: [0, 1.7976931348623157e+308])\
           *muscle along fiber shear modulus*


         - **G2** (*double*, *required*: True, *range*: [0, 1.7976931348623157e+308])\
           *muscle cross fiber shear modulus*


         - **P1** (*double*, *required*: True, *range*: (0, 1.7976931348623157e+308])\
           *linear material parameter for passive along-fiber response*


         - **P2** (*double*, *required*: True, *range*: (0, 1.7976931348623157e+308])\
           *exponential material parameter for passive along-fiber response*


         - **SIGMAMAX** (*double*, *required*: True, *range*: [0, 1.7976931348623157e+308])\
           *maximal active isometric stress*


         - **LAMBDAOFL** (*double*, *required*: True, *range*: (0, 1.7976931348623157e+308])\
           *optimal fiber stretch*


         - **LAMBDASTAR** (*double*, *required*: True, *range*: (0, 1.7976931348623157e+308])\
           *stretch at which the normalized passive fiber force becomes linear*


         - **ALPHA** (*double*, *required*: True, *range*: [0, 1.7976931348623157e+308])\
           *tetanised activation level,*


         - **BETA** (*double*, *required*: True, *range*: [0, 1.7976931348623157e+308])\
           *constant scaling tanh-type activation function*


         - **ACTSTARTTIME** (*double*, *required*: True, *range*: [0, 1.7976931348623157e+308])\
           *starting time of muscle activation*


        </details>



    </details>


    <details>

    <summary>
    Option (MAT_scatra, <span style="color:grey">MAT</span>)
    </summary>



      - **MAT** (*int*, *required*: True)\
        <span style="color:grey">*no description yet*</span>


      - **MAT_scatra** (*group*)\
        *scalar transport material*

        <details open>

        <summary>
        Contains
        </summary>



         - **DIFFUSIVITY** (*double*, *required*: True)\
           *kinematic diffusivity*


         - **REACOEFF** (*double*, *required*: False, *default*: 0)\
           *reaction coefficient*


         - **SCNUM** (*double*, *required*: False, *default*: 0)\
           *schmidt number*


         - **DENSIFICATION** (*double*, *required*: False, *default*: 0)\
           *densification coefficient*


         - **REACTS_TO_EXTERNAL_FORCE** (*bool*, *required*: False, *default*: False)\
           *reacts to external force*


        </details>



    </details>


    <details>

    <summary>
    Option (MAT_fluid, <span style="color:grey">MAT</span>)
    </summary>



      - **MAT** (*int*, *required*: True)\
        <span style="color:grey">*no description yet*</span>


      - **MAT_fluid** (*group*)\
        *Newtonian fluid*

        <details open>

        <summary>
        Contains
        </summary>



         - **DYNVISCOSITY** (*double*, *required*: True)\
           *dynamic viscosity*


         - **DENSITY** (*double*, *required*: True)\
           *spatial mass density*


         - **GAMMA** (*double*, *required*: False, *default*: 0)\
           *surface tension coefficient*


        </details>



    </details>


    <details>

    <summary>
    Option (ELAST_IsoMooneyRivlin, <span style="color:grey">MAT</span>)
    </summary>



      - **MAT** (*int*, *required*: True)\
        <span style="color:grey">*no description yet*</span>


      - **ELAST_IsoMooneyRivlin** (*group*)\
        *isochoric part of  Mooney-Rivlin material acc. to Holzapfel*

        <details open>

        <summary>
        Contains
        </summary>



         - **C1** (*double*, *required*: True)\
           *Linear modulus for first invariant*


         - **C2** (*double*, *required*: True)\
           *Linear modulus for second invariant*


        </details>



    </details>


    <details>

    <summary>
    Option (MAT_scatra_reaction, <span style="color:grey">MAT</span>)
    </summary>



      - **MAT** (*int*, *required*: True)\
        <span style="color:grey">*no description yet*</span>


      - **MAT_scatra_reaction** (*group*)\
        *advanced reaction material*

        <details open>

        <summary>
        Contains
        </summary>



         - **NUMSCAL** (*int*, *required*: True)\
           *number of scalars for these elements*


         - **STOICH** (*vector\<int>*, *size*: n, *required*: True)\
           *reaction stoichometrie list*


         - **REACCOEFF** (*double*, *required*: True)\
           *reaction coefficient*


         - **DISTRFUNCT** (*int*, *required*: False, *default*: 0)\
           *spatial distribution of reaction coefficient*


         - **COUPLING** (*string*, *required*: False, *default*: no_coupling)\
           *type of coupling: simple_multiplicative, power_multiplicative, constant, michaelis_menten, by_function, no_coupling (default)*


         - **ROLE** (*vector\<double>*, *size*: n, *required*: True)\
           *role in michaelis-menten like reactions*


         - **REACSTART** (*vector\<double> or null*, *size*: n, *required*: False, *default*: null)\
           *starting point of reaction*


        </details>



    </details>


    <details>

    <summary>
    Option (MAT_myocard, <span style="color:grey">MAT</span>)
    </summary>



      - **MAT** (*int*, *required*: True)\
        <span style="color:grey">*no description yet*</span>


      - **MAT_myocard** (*group*)\
        *Myocard muscle material*

        <details open>

        <summary>
        Contains
        </summary>



         - **DIFF1** (*double*, *required*: True)\
           *conductivity in fiber direction*


         - **DIFF2** (*double*, *required*: True)\
           *conductivity perpendicular to fiber direction*


         - **DIFF3** (*double*, *required*: True)\
           *conductivity perpendicular to fiber direction*


         - **PERTURBATION_DERIV** (*double*, *required*: True)\
           *perturbation for calculation of reaction coefficient derivative*


         - **MODEL** (*string*, *required*: False, *default*: MV)\
           *Model type: MV (default), FHN, TNNP, SAN or INADA*


         - **TISSUE** (*string*, *required*: False, *default*: M)\
           *Tissue type: M (default), ENDO, EPI, AN, N or NH*


         - **TIME_SCALE** (*double*, *required*: True)\
           *Scale factor for time units of Model*


        </details>



    </details>


    <details>

    <summary>
    Option (MAT_scatra_multiporo_fluid, <span style="color:grey">MAT</span>)
    </summary>



      - **MAT** (*int*, *required*: True)\
        <span style="color:grey">*no description yet*</span>


      - **MAT_scatra_multiporo_fluid** (*group*)\
        *advanced reaction material for multiphase porous flow (species in fluid)*

        <details open>

        <summary>
        Contains
        </summary>



         - **DIFFUSIVITY** (*double*, *required*: True)\
           *kinematic diffusivity*


         - **PHASEID** (*int*, *required*: True)\
           *ID of fluid phase the scalar is associated with. Starting with zero.*


         - **REACOEFF** (*double*, *required*: False, *default*: 0)\
           *reaction coefficient*


         - **SCNUM** (*double*, *required*: False, *default*: 0)\
           *schmidt number*


         - **DENSIFICATION** (*double*, *required*: False, *default*: 0)\
           *densification coefficient*


         - **DELTA** (*double*, *required*: False, *default*: 0)\
           *delta*


         - **MIN_SAT** (*double*, *required*: False, *default*: 1e-09)\
           *minimum saturation under which also corresponding mass fraction is equal to zero*


         - **REACTS_TO_EXTERNAL_FORCE** (*bool*, *required*: False, *default*: False)\
           *reacts to external force*


         - **RELATIVE_MOBILITY_FUNCTION_ID** (*int*, *required*: False, *default*: 0)\
           *relative mobility function ID*


        </details>



    </details>


    <details>

    <summary>
    Option (MAT_scatra_multiporo_solid, <span style="color:grey">MAT</span>)
    </summary>



      - **MAT** (*int*, *required*: True)\
        <span style="color:grey">*no description yet*</span>


      - **MAT_scatra_multiporo_solid** (*group*)\
        *advanced reaction material for multiphase porous flow (species in solid)*

        <details open>

        <summary>
        Contains
        </summary>



         - **DIFFUSIVITY** (*double*, *required*: True)\
           *kinematic diffusivity*


         - **REACOEFF** (*double*, *required*: False, *default*: 0)\
           *reaction coefficient*


         - **SCNUM** (*double*, *required*: False, *default*: 0)\
           *schmidt number*


         - **DENSIFICATION** (*double*, *required*: False, *default*: 0)\
           *densification coefficient*


         - **DELTA** (*double*, *required*: False, *default*: 0)\
           *delta*


         - **REACTS_TO_EXTERNAL_FORCE** (*bool*, *required*: False, *default*: False)\
           *reacts to external force*


        </details>



    </details>


    <details>

    <summary>
    Option (MAT_scatra_multiporo_temperature, <span style="color:grey">MAT</span>)
    </summary>



      - **MAT** (*int*, *required*: True)\
        <span style="color:grey">*no description yet*</span>


      - **MAT_scatra_multiporo_temperature** (*group*)\
        *advanced reaction material for multiphase porous flow (temperature)*

        <details open>

        <summary>
        Contains
        </summary>



         - **NUMFLUIDPHASES_IN_MULTIPHASEPORESPACE** (*int*, *required*: True)\
           *number of fluid dofs*


         - **CP_FLUID** (*vector\<double>*, *size*: n, *required*: True)\
           *heat capacity fluid phases*


         - **NUMVOLFRAC** (*int*, *required*: True)\
           *number of volfrac dofs*


         - **CP_VOLFRAC** (*vector\<double>*, *size*: n, *required*: True)\
           *heat capacity volfrac*


         - **CP_SOLID** (*double*, *required*: True)\
           *heat capacity solid*


         - **KAPPA_FLUID** (*vector\<double>*, *size*: n, *required*: True)\
           *thermal diffusivity fluid phases*


         - **KAPPA_VOLFRAC** (*vector\<double>*, *size*: n, *required*: True)\
           *thermal diffusivity volfrac*


         - **KAPPA_SOLID** (*double*, *required*: True)\
           *heat capacity solid*


         - **DIFFUSIVITY** (*double*, *required*: False, *default*: 1)\
           *kinematic diffusivity*


         - **REACOEFF** (*double*, *required*: False, *default*: 0)\
           *reaction coefficient*


         - **SCNUM** (*double*, *required*: False, *default*: 0)\
           *schmidt number*


         - **DENSIFICATION** (*double*, *required*: False, *default*: 0)\
           *densification coefficient*


         - **REACTS_TO_EXTERNAL_FORCE** (*bool*, *required*: False, *default*: False)\
           *reacts to external force*


        </details>



    </details>


    <details>

    <summary>
    Option (MAT_Muscle_Combo, <span style="color:grey">MAT</span>)
    </summary>



      - **MAT** (*int*, *required*: True)\
        <span style="color:grey">*no description yet*</span>


      - **MAT_Muscle_Combo** (*group*)\
        *Combo muscle material*

        <details>

        <summary>
        Contains
        </summary>



         - *One of*

           <details open>

           <summary>
           Option (ACTIVATION_FUNCTION_ID, <span style="color:grey">ALPHA</span>, <span style="color:grey">BETA</span>, <span style="color:grey">DENS</span>, <span style="color:grey">GAMMA</span>, <span style="color:grey">KAPPA</span>, <span style="color:grey">LAMBDAMIN</span>, <span style="color:grey">LAMBDAOPT</span>, <span style="color:grey">OMEGA0</span>, <span style="color:grey">POPT</span>)
           </summary>



             - **ALPHA** (*double*, *required*: True, *range*: (0, 1.7976931348623157e+308])\
               *experimentally fitted material parameter*


             - **BETA** (*double*, *required*: True, *range*: (0, 1.7976931348623157e+308])\
               *experimentally fitted material parameter*


             - **GAMMA** (*double*, *required*: True, *range*: (0, 1.7976931348623157e+308])\
               *experimentally fitted material parameter*


             - **KAPPA** (*double*, *required*: True)\
               *material parameter for coupled volumetric contribution*


             - **OMEGA0** (*double*, *required*: True, *range*: [0, 1])\
               *weighting factor for isotropic tissue constituents*


             - **POPT** (*double*, *required*: True, *range*: [0, 1.7976931348623157e+308])\
               *tetanised optimal (maximal) active stress*


             - **LAMBDAMIN** (*double*, *required*: True, *range*: (0, 1.7976931348623157e+308])\
               *minimal active fiber stretch*


             - **LAMBDAOPT** (*double*, *required*: True, *range*: (0, 1.7976931348623157e+308])\
               *optimal active fiber stretch related to active nominal stress maximum*


             - **ACTIVATION_FUNCTION_ID** (*int*, *required*: True)\
               *function id for time- and space-dependency of muscle activation*


             - **DENS** (*double*, *required*: True, *range*: [0, 1.7976931348623157e+308])\
               *density*


           </details>


           <details open>

           <summary>
           Option (ACTIVATION_VALUES, <span style="color:grey">ALPHA</span>, <span style="color:grey">BETA</span>, <span style="color:grey">DENS</span>, <span style="color:grey">GAMMA</span>, <span style="color:grey">KAPPA</span>, <span style="color:grey">LAMBDAMIN</span>, <span style="color:grey">LAMBDAOPT</span>, <span style="color:grey">OMEGA0</span>, <span style="color:grey">POPT</span>)
           </summary>



             - **ALPHA** (*double*, *required*: True, *range*: (0, 1.7976931348623157e+308])\
               *experimentally fitted material parameter*


             - **BETA** (*double*, *required*: True, *range*: (0, 1.7976931348623157e+308])\
               *experimentally fitted material parameter*


             - **GAMMA** (*double*, *required*: True, *range*: (0, 1.7976931348623157e+308])\
               *experimentally fitted material parameter*


             - **KAPPA** (*double*, *required*: True)\
               *material parameter for coupled volumetric contribution*


             - **OMEGA0** (*double*, *required*: True, *range*: [0, 1])\
               *weighting factor for isotropic tissue constituents*


             - **POPT** (*double*, *required*: True, *range*: [0, 1.7976931348623157e+308])\
               *tetanised optimal (maximal) active stress*


             - **LAMBDAMIN** (*double*, *required*: True, *range*: (0, 1.7976931348623157e+308])\
               *minimal active fiber stretch*


             - **LAMBDAOPT** (*double*, *required*: True, *range*: (0, 1.7976931348623157e+308])\
               *optimal active fiber stretch related to active nominal stress maximum*


             - **ACTIVATION_VALUES** (*selection*)\
               *json input file containing a map of elementwise-defined discrete values for time- and space-dependency of muscle activation*

               <details open>

               <summary>
               Choices
               </summary>



                - *constant*:



                  - **constant** (*vector\<tuple\<double, double>>*, *size*: n, *required*: True)\
                    *Constant value for the field.*

                    <details open>

                    <summary>
                    Value type
                    </summary>



                    - (*tuple\<double, double>*, *required*: True)\
                      <span style="color:grey">*no description yet*</span>

                      <details open>

                      <summary>
                      Entries
                      </summary>



                       - (*double*, *required*: True)\
                         <span style="color:grey">*no description yet*</span>


                       - (*double*, *required*: True)\
                         <span style="color:grey">*no description yet*</span>


                      </details>



                    </details>



                - *from_file*:



                  - **from_file** (*path*, *required*: True)\
                    *Path to a file containing the input field data.*


                - *field_reference*:



                  - **field_reference** (*string*, *required*: True)\
                    *Refer to a globally defined field by a name.*


                - *from_mesh*:



                  - **from_mesh** (*string*, *required*: True)\
                    *Refer to a field defined in the input mesh by a name.*


               </details>



             - **DENS** (*double*, *required*: True, *range*: [0, 1.7976931348623157e+308])\
               *density*


           </details>



        </details>



    </details>


    <details>

    <summary>
    Option (MAT_scatra_chemotaxis, <span style="color:grey">MAT</span>)
    </summary>



      - **MAT** (*int*, *required*: True)\
        <span style="color:grey">*no description yet*</span>


      - **MAT_scatra_chemotaxis** (*group*)\
        *chemotaxis material*

        <details open>

        <summary>
        Contains
        </summary>



         - **NUMSCAL** (*int*, *required*: True)\
           *number of chemotactic pairs for these elements*


         - **PAIR** (*vector\<int>*, *size*: n, *required*: True)\
           *chemotaxis pairing*


         - **CHEMOCOEFF** (*double*, *required*: True)\
           *chemotaxis coefficient*


        </details>



    </details>


    <details>

    <summary>
    Option (MAT_newman, <span style="color:grey">MAT</span>)
    </summary>



      - **MAT** (*int*, *required*: True)\
        <span style="color:grey">*no description yet*</span>


      - **MAT_newman** (*group*)\
        *material parameters for ion species in electrolyte solution*

        <details open>

        <summary>
        Contains
        </summary>



         - **VALENCE** (*double*, *required*: True)\
           *valence (= charge number)*


         - **DIFF_COEF_CONC_DEP_FUNCT** (*int*, *required*: True)\
           *function number of function describing concentration dependence of diffusion coefficient*


         - **DIFF_COEF_TEMP_SCALE_FUNCT** (*int*, *required*: True)\
           *FUNCT number describing temperature scaling of diffusion coefficient*


         - **TRANSNR** (*int*, *required*: True)\
           *curve number for transference number*


         - **THERMFAC** (*int*, *required*: True)\
           *curve number for thermodynamic factor*


         - **COND_CONC_DEP_FUNCT** (*int*, *required*: True)\
           *function number of function describing concentration dependence of conductivity*


         - **COND_TEMP_SCALE_FUNCT** (*int*, *required*: True)\
           *FUNCT number describing temperature scaling of conductivity*


         - **DIFF_PARA_NUM** (*int*, *required*: False, *default*: 0)\
           *number of parameters for diffusion coefficient*


         - **DIFF_PARA** (*vector\<double>*, *size*: n, *required*: False, *default*: [])\
           *parameters for diffusion coefficient*


         - **DIFF_COEF_TEMP_SCALE_FUNCT_PARA_NUM** (*int*, *required*: False, *default*: 0)\
           *number of parameters for scaling function describing temperature dependence of diffusion coefficient*


         - **DIFF_COEF_TEMP_SCALE_FUNCT_PARA** (*vector\<double>*, *size*: n, *required*: False, *default*: [])\
           *parameters for function describing temperature dependence of diffusion coefficient*


         - **TRANS_PARA_NUM** (*int*, *required*: False, *default*: 0)\
           *number of parameters for transference number*


         - **TRANS_PARA** (*vector\<double>*, *size*: n, *required*: False, *default*: [])\
           *parameters for transference number*


         - **THERM_PARA_NUM** (*int*, *required*: False, *default*: 0)\
           *number of parameters for thermodynamic factor*


         - **THERM_PARA** (*vector\<double>*, *size*: n, *required*: False, *default*: [])\
           *parameters for thermodynamic factor*


         - **COND_PARA_NUM** (*int*, *required*: False, *default*: 0)\
           *number of parameters for conductivity*


         - **COND_PARA** (*vector\<double>*, *size*: n, *required*: False, *default*: [])\
           *parameters for conductivity*


         - **COND_TEMP_SCALE_FUNCT_PARA_NUM** (*int*, *required*: False, *default*: 0)\
           *number of parameters for temperature scaling of conductivity*


         - **COND_TEMP_SCALE_FUNCT_PARA** (*vector\<double>*, *size*: n, *required*: False, *default*: [])\
           *parameters for temperature scaling of conductivity*


        </details>



    </details>


    <details>

    <summary>
    Option (MAT_scatra_multiscale, <span style="color:grey">MAT</span>)
    </summary>



      - **MAT** (*int*, *required*: True)\
        <span style="color:grey">*no description yet*</span>


      - **MAT_scatra_multiscale** (*group*)\
        *scalar transport material for multi-scale approach*

        <details open>

        <summary>
        Contains
        </summary>



         - **MICROFILE** (*string*, *required*: False, *default*: filename.dat)\
           *input file for micro scale*


         - **MICRODIS_NUM** (*int*, *required*: True)\
           *number of micro-scale discretization*


         - **POROSITY** (*double*, *required*: True)\
           *porosity*


         - **TORTUOSITY** (*double*, *required*: True)\
           *tortuosity*


         - **A_s** (*double*, *required*: True)\
           *specific micro-scale surface area*


         - **DIFFUSIVITY** (*double*, *required*: True)\
           *kinematic diffusivity*


         - **REACOEFF** (*double*, *required*: False, *default*: 0)\
           *reaction coefficient*


         - **SCNUM** (*double*, *required*: False, *default*: 0)\
           *Schmidt number*


         - **DENSIFICATION** (*double*, *required*: False, *default*: 0)\
           *densification coefficient*


         - **REACTS_TO_EXTERNAL_FORCE** (*bool*, *required*: False, *default*: False)\
           *reacts to external force*


        </details>



    </details>


    <details>

    <summary>
    Option (MAT_Muscle_Giantesio, <span style="color:grey">MAT</span>)
    </summary>



      - **MAT** (*int*, *required*: True)\
        <span style="color:grey">*no description yet*</span>


      - **MAT_Muscle_Giantesio** (*group*)\
        *Giantesio active strain muscle material*

        <details open>

        <summary>
        Contains
        </summary>



         - **ALPHA** (*double*, *required*: True, *range*: (0, 1.7976931348623157e+308])\
           *experimentally fitted material parameter*


         - **BETA** (*double*, *required*: True, *range*: (0, 1.7976931348623157e+308])\
           *experimentally fitted material parameter*


         - **GAMMA** (*double*, *required*: True, *range*: (0, 1.7976931348623157e+308])\
           *experimentally fitted material parameter*


         - **KAPPA** (*double*, *required*: True)\
           *material parameter for coupled volumetric contribution*


         - **OMEGA0** (*double*, *required*: True, *range*: [0, 1])\
           *weighting factor for isotropic tissue constituents*


         - **ACTMUNUM** (*double*, *required*: True, *range*: [0, 1.7976931348623157e+308])\
           *number of active motor units per undeformed muscle cross-sectional area*


         - **MUTYPESNUM** (*int*, *required*: True)\
           *number of motor unit types*


         - **INTERSTIM** (*vector\<double>*, *size*: n, *required*: True, *each element must validate*: range [0, 1.7976931348623157e+308])\
           *interstimulus interval*


         - **FRACACTMU** (*vector\<double>*, *size*: n, *required*: True, *each element must validate*: range [0, 1.7976931348623157e+308])\
           *fraction of motor unit type*


         - **FTWITCH** (*vector\<double>*, *size*: n, *required*: True, *each element must validate*: range [0, 1.7976931348623157e+308])\
           *twitch force of motor unit type*


         - **TTWITCH** (*vector\<double>*, *size*: n, *required*: True, *each element must validate*: range [0, 1.7976931348623157e+308])\
           *twitch contraction time of motor unit type*


         - **LAMBDAMIN** (*double*, *required*: True, *range*: (0, 1.7976931348623157e+308])\
           *minimal active fiber stretch*


         - **LAMBDAOPT** (*double*, *required*: True, *range*: (0, 1.7976931348623157e+308])\
           *optimal active fiber stretch related to active nominal stress maximum*


         - **DOTLAMBDAMIN** (*double*, *required*: True)\
           *minimal stretch rate*


         - **KE** (*double*, *required*: True, *range*: [0, 1.7976931348623157e+308])\
           *parameter controlling the curvature of the velocity dependent activation function in the eccentric case*


         - **KC** (*double*, *required*: True, *range*: [0, 1.7976931348623157e+308])\
           *parameter controlling the curvature of the velocity dependent activation function in the concentric case*


         - **DE** (*double*, *required*: True, *range*: [0, 1.7976931348623157e+308])\
           *parameter controlling the amplitude of the velocity dependent activation function in the eccentric case*


         - **DC** (*double*, *required*: True, *range*: [0, 1.7976931348623157e+308])\
           *parameter controlling the amplitude of the velocity dependent activation function in the concentric case*


         - **ACTTIMESNUM** (*int*, *required*: True)\
           *number of time boundaries to prescribe activation*


         - **ACTTIMES** (*vector\<double>*, *size*: n, *required*: True)\
           *time boundaries between intervals*


         - **ACTINTERVALSNUM** (*int*, *required*: True)\
           *number of time intervals to prescribe activation*


         - **ACTVALUES** (*vector\<double>*, *size*: n, *required*: True)\
           *scaling factor in intervals (1=full activation, 0=no activation)*


         - **DENS** (*double*, *required*: True, *range*: [0, 1.7976931348623157e+308])\
           *density*


        </details>



    </details>


    <details>

    <summary>
    Option (MAT_Struct_ThermoPlasticHyperElast, <span style="color:grey">MAT</span>)
    </summary>



      - **MAT** (*int*, *required*: True)\
        <span style="color:grey">*no description yet*</span>


      - **MAT_Struct_ThermoPlasticHyperElast** (*group*)\
        *Thermo-hyperelastic / finite strain plastic von Mises material with linear and exponential isotropic hardening*

        <details open>

        <summary>
        Contains
        </summary>



         - **YOUNG** (*double*, *required*: True)\
           *Young's modulus*


         - **NUE** (*double*, *required*: True)\
           *Poisson's ratio*


         - **DENS** (*double*, *required*: True)\
           *mass density*


         - **CTE** (*double*, *required*: False, *default*: 0)\
           *coefficient of thermal expansion*


         - **INITTEMP** (*double*, *required*: False, *default*: 0)\
           *initial, reference temperature*


         - **YIELD** (*double*, *required*: True)\
           *initial yield stress*


         - **ISOHARD** (*double*, *required*: False, *default*: 0)\
           *linear isotropic hardening modulus*


         - **SATHARDENING** (*double*, *required*: False, *default*: 0)\
           *saturation hardening*


         - **HARDEXPO** (*double*, *required*: False, *default*: 0)\
           *hardening exponent*


         - **YIELDSOFT** (*double*, *required*: False, *default*: 0)\
           *thermal yield stress softening*


         - **HARDSOFT** (*double*, *required*: False, *default*: 0)\
           *thermal hardening softening (acting on SATHARDENING and ISOHARD)*


         - **TOL** (*double*, *required*: False, *default*: 1e-08)\
           *tolerance for local Newton iteration*


         - **THERMOMAT** (*int*, *required*: False, *default*: -1)\
           *mat id of thermal material part*


        </details>



    </details>


    <details>

    <summary>
    Option (MAT_ion, <span style="color:grey">MAT</span>)
    </summary>



      - **MAT** (*int*, *required*: True)\
        <span style="color:grey">*no description yet*</span>


      - **MAT_ion** (*group*)\
        *material parameters for ion species in electrolyte solution*

        <details open>

        <summary>
        Contains
        </summary>



         - **DIFFUSIVITY** (*double*, *required*: True)\
           *kinematic diffusivity*


         - **VALENCE** (*double*, *required*: True)\
           *valence (= charge number)*


         - **DENSIFICATION** (*double*, *required*: False, *default*: 0)\
           *densification coefficient*


         - **ELIM_DIFFUSIVITY** (*double*, *required*: False, *default*: 0)\
           *kinematic diffusivity of elim. species*


         - **ELIM_VALENCE** (*double*, *required*: False, *default*: 0)\
           *valence of elim. species*


        </details>



    </details>


    <details>

    <summary>
    Option (MAT_newman_multiscale, <span style="color:grey">MAT</span>)
    </summary>



      - **MAT** (*int*, *required*: True)\
        <span style="color:grey">*no description yet*</span>


      - **MAT_newman_multiscale** (*group*)\
        *material parameters for ion species in electrolyte solution for multi-scale approach*

        <details open>

        <summary>
        Contains
        </summary>



         - **VALENCE** (*double*, *required*: True)\
           *valence (= charge number)*


         - **DIFF_COEF_CONC_DEP_FUNCT** (*int*, *required*: True)\
           *function number of function describing concentration dependence of diffusion coefficient*


         - **DIFF_COEF_TEMP_SCALE_FUNCT** (*int*, *required*: True)\
           *FUNCT number describing temperature scaling of diffusion coefficient*


         - **TRANSNR** (*int*, *required*: True)\
           *curve number for transference number*


         - **THERMFAC** (*int*, *required*: True)\
           *curve number for thermodynamic factor*


         - **COND_CONC_DEP_FUNCT** (*int*, *required*: True)\
           *function number of function describing concentration dependence of conductivity*


         - **COND_TEMP_SCALE_FUNCT** (*int*, *required*: True)\
           *FUNCT number describing temperature scaling of conductivity*


         - **ELECTRONIC_COND** (*double*, *required*: True)\
           *electronic conductivity*


         - **ELECTRONIC_COND_CONC_SCALE_FUNC_NUM** (*int*, *required*: True)\
           *FUNCT number describing concentration dependence of electronic conductivity*


         - **A_s** (*double*, *required*: True)\
           *specific micro-scale surface area*


         - **MICROFILE** (*string*, *required*: False, *default*: filename.dat)\
           *input file for micro scale*


         - **MICRODIS_NUM** (*int*, *required*: True)\
           *number of micro-scale discretization*


         - **DIFF_PARA_NUM** (*int*, *required*: False, *default*: 0)\
           *number of parameters for diffusion coefficient*


         - **DIFF_PARA** (*vector\<double>*, *size*: n, *required*: False, *default*: [])\
           *parameters for diffusion coefficient*


         - **DIFF_COEF_TEMP_SCALE_FUNCT_PARA_NUM** (*int*, *required*: False, *default*: 0)\
           *number of parameters for scaling function describing temperature dependence of diffusion coefficient*


         - **DIFF_COEF_TEMP_SCALE_FUNCT_PARA** (*vector\<double>*, *size*: n, *required*: False, *default*: [])\
           *parameters for function describing temperature dependence of diffusion coefficient*


         - **TRANS_PARA_NUM** (*int*, *required*: False, *default*: 0)\
           *number of parameters for transference number*


         - **TRANS_PARA** (*vector\<double>*, *size*: n, *required*: False, *default*: [])\
           *parameters for transference number*


         - **THERM_PARA_NUM** (*int*, *required*: False, *default*: 0)\
           *number of parameters for thermodynamic factor*


         - **THERM_PARA** (*vector\<double>*, *size*: n, *required*: False, *default*: [])\
           *parameters for thermodynamic factor*


         - **COND_PARA_NUM** (*int*, *required*: False, *default*: 0)\
           *number of parameters for ionic conductivity*


         - **COND_PARA** (*vector\<double>*, *size*: n, *required*: False, *default*: [])\
           *parameters for ionic conductivity*


         - **COND_TEMP_SCALE_FUNCT_PARA_NUM** (*int*, *required*: False, *default*: 0)\
           *number of parameters for temperature scaling of conductivity*


         - **COND_TEMP_SCALE_FUNCT_PARA** (*vector\<double>*, *size*: n, *required*: False, *default*: [])\
           *parameters for temperature scaling of conductivity*


        </details>



    </details>


    <details>

    <summary>
    Option (MAT_scl, <span style="color:grey">MAT</span>)
    </summary>



      - **MAT** (*int*, *required*: True)\
        <span style="color:grey">*no description yet*</span>


      - **MAT_scl** (*group*)\
        *material parameters for space charge layers*

        <details open>

        <summary>
        Contains
        </summary>



         - **VALENCE** (*double*, *required*: True)\
           *valence/charge number*


         - **DIFF_COEF_CONC_DEP_FUNCT** (*int*, *required*: True)\
           *function number of function describing concentration dependence of diffusion coefficient*


         - **DIFF_COEF_TEMP_SCALE_FUNCT** (*int*, *required*: True)\
           *function number describing temperature scaling of diffusion coefficient*


         - **TRANSNR** (*int*, *required*: True)\
           *curve number for transference number*


         - **COND_CONC_DEP_FUNCT** (*int*, *required*: True)\
           *function number of function describing concentration dependence of conductivity*


         - **COND_TEMP_SCALE_FUNCT** (*int*, *required*: True)\
           *function number describing temperature scaling of conductivity*


         - **DIFF_PARA_NUM** (*int*, *required*: False, *default*: 0)\
           *number of parameters for diffusion coefficient*


         - **DIFF_PARA** (*vector\<double>*, *size*: n, *required*: False, *default*: [])\
           *parameters for diffusion coefficient*


         - **DIFF_COEF_TEMP_SCALE_FUNCT_PARA_NUM** (*int*, *required*: False, *default*: 0)\
           *number of parameters for scaling function describing temperature dependence of diffusion coefficient*


         - **DIFF_COEF_TEMP_SCALE_FUNCT_PARA** (*vector\<double>*, *size*: n, *required*: False, *default*: [])\
           *parameters for function describing temperature dependence of diffusion coefficient*


         - **TRANS_PARA_NUM** (*int*, *required*: False, *default*: 0)\
           *number of parameters for transference number*


         - **TRANS_PARA** (*vector\<double>*, *size*: n, *required*: False, *default*: [])\
           *parameters for transference number*


         - **COND_PARA_NUM** (*int*, *required*: False, *default*: 0)\
           *number of parameters for conductivity*


         - **COND_PARA** (*vector\<double>*, *size*: n, *required*: False, *default*: [])\
           *parameters for conductivity*


         - **COND_TEMP_SCALE_FUNCT_PARA_NUM** (*int*, *required*: False, *default*: 0)\
           *number of parameters for temperature scaling of conductivity*


         - **COND_TEMP_SCALE_FUNCT_PARA** (*vector\<double>*, *size*: n, *required*: False, *default*: [])\
           *parameters for temperature scaling of conductivity*


         - **MAX_CONC** (*double*, *required*: True)\
           *maximum cation concentration*


         - **EXTRAPOL_DIFF** (*int*, *required*: True)\
           *strategy for extrapolation of diffusion coefficient below 0 and above MAX_CONC (-1: disabled, 0: constant)*


         - **LIM_CONC** (*double*, *required*: False, *default*: 1)\
           *limiting concentration for extrapolation*


         - **BULK_CONC** (*double*, *required*: True)\
           *bulk ion concentration*


         - **SUSCEPT** (*double*, *required*: True)\
           *susceptibility*


         - **DELTA_NU** (*double*, *required*: True)\
           *difference of partial molar volumes (vacancy & cation)*


        </details>



    </details>


    <details>

    <summary>
    Option (ELAST_CoupLogMixNeoHooke, <span style="color:grey">MAT</span>)
    </summary>



      - **MAT** (*int*, *required*: True)\
        <span style="color:grey">*no description yet*</span>


      - **ELAST_CoupLogMixNeoHooke** (*group*)\
        *mixed logarithmic neo-Hooke material*

        <details open>

        <summary>
        Contains
        </summary>



         - **MODE** (*string*, *required*: True)\
           *parameter set: YN (Young's modulus and Poisson's ration; default) or Lame (mue and lambda)*


         - **C1** (*double*, *required*: True)\
           *E or mue*


         - **C2** (*double*, *required*: True)\
           *nue or lambda*


        </details>



    </details>


    <details>

    <summary>
    Option (ELAST_CoupExpPol, <span style="color:grey">MAT</span>)
    </summary>



      - **MAT** (*int*, *required*: True)\
        <span style="color:grey">*no description yet*</span>


      - **ELAST_CoupExpPol** (*group*)\
        *compressible, isochoric exponential material law for soft tissue*

        <details open>

        <summary>
        Contains
        </summary>



         - **A** (*double*, *required*: True)\
           *material constant*


         - **B** (*double*, *required*: True)\
           *material constant linear I_1*


         - **C** (*double*, *required*: True)\
           *material constant linear J*


        </details>



    </details>


    <details>

    <summary>
    Option (ELAST_CoupNeoHooke, <span style="color:grey">MAT</span>)
    </summary>



      - **MAT** (*int*, *required*: True)\
        <span style="color:grey">*no description yet*</span>


      - **ELAST_CoupNeoHooke** (*group*)\
        *compressible neo-Hooke material acc. to Holzapfel*

        <details open>

        <summary>
        Contains
        </summary>



         - **YOUNG** (*double*, *required*: False, *default*: 0)\
           *Young's modulus*


         - **NUE** (*double*, *required*: False, *default*: 0)\
           *Poisson's ratio*


        </details>



    </details>


    <details>

    <summary>
    Option (ELAST_CoupMooneyRivlin, <span style="color:grey">MAT</span>)
    </summary>



      - **MAT** (*int*, *required*: True)\
        <span style="color:grey">*no description yet*</span>


      - **ELAST_CoupMooneyRivlin** (*group*)\
        *Mooney - Rivlin material acc. to Holzapfel*

        <details open>

        <summary>
        Contains
        </summary>



         - **C1** (*double*, *required*: False, *default*: 0)\
           *material constant*


         - **C2** (*double*, *required*: False, *default*: 0)\
           *material constant*


         - **C3** (*double*, *required*: False, *default*: 0)\
           *material constant*


        </details>



    </details>


    <details>

    <summary>
    Option (ELAST_CoupBlatzKo, <span style="color:grey">MAT</span>)
    </summary>



      - **MAT** (*int*, *required*: True)\
        <span style="color:grey">*no description yet*</span>


      - **ELAST_CoupBlatzKo** (*group*)\
        *Blatz and Ko material acc. to Holzapfel*

        <details open>

        <summary>
        Contains
        </summary>



         - **MUE** (*double*, *required*: True)\
           *Shear modulus*


         - **NUE** (*double*, *required*: True)\
           *Poisson's ratio*


         - **F** (*double*, *required*: True)\
           *interpolation parameter*


        </details>



    </details>


    <details>

    <summary>
    Option (ELAST_IsoYeoh, <span style="color:grey">MAT</span>)
    </summary>



      - **MAT** (*int*, *required*: True)\
        <span style="color:grey">*no description yet*</span>


      - **ELAST_IsoYeoh** (*group*)\
        *isochoric part of  Yeoh material acc. to Holzapfel*

        <details open>

        <summary>
        Contains
        </summary>



         - **C1** (*double*, *required*: True)\
           *Linear modulus*


         - **C2** (*double*, *required*: True)\
           *Quadratic modulus*


         - **C3** (*double*, *required*: True)\
           *Cubic modulus*


        </details>



    </details>


    <details>

    <summary>
    Option (ELAST_Coup1Pow, <span style="color:grey">MAT</span>)
    </summary>



      - **MAT** (*int*, *required*: True)\
        <span style="color:grey">*no description yet*</span>


      - **ELAST_Coup1Pow** (*group*)\
        *part of general power material*

        <details open>

        <summary>
        Contains
        </summary>



         - **C** (*double*, *required*: True)\
           *material parameter*


         - **D** (*int*, *required*: True)\
           *exponent*


        </details>



    </details>


    <details>

    <summary>
    Option (ELAST_Coup2Pow, <span style="color:grey">MAT</span>)
    </summary>



      - **MAT** (*int*, *required*: True)\
        <span style="color:grey">*no description yet*</span>


      - **ELAST_Coup2Pow** (*group*)\
        *part of general power material*

        <details open>

        <summary>
        Contains
        </summary>



         - **C** (*double*, *required*: True)\
           *material parameter*


         - **D** (*int*, *required*: True)\
           *exponent*


        </details>



    </details>


    <details>

    <summary>
    Option (ELAST_Coup3Pow, <span style="color:grey">MAT</span>)
    </summary>



      - **MAT** (*int*, *required*: True)\
        <span style="color:grey">*no description yet*</span>


      - **ELAST_Coup3Pow** (*group*)\
        *part of general power material*

        <details open>

        <summary>
        Contains
        </summary>



         - **C** (*double*, *required*: True)\
           *material parameter*


         - **D** (*int*, *required*: True)\
           *exponent*


        </details>



    </details>


    <details>

    <summary>
    Option (ELAST_Coup13aPow, <span style="color:grey">MAT</span>)
    </summary>



      - **MAT** (*int*, *required*: True)\
        <span style="color:grey">*no description yet*</span>


      - **ELAST_Coup13aPow** (*group*)\
        *hyperelastic potential summand for multiplicative coupled invariants I1 and I3*

        <details open>

        <summary>
        Contains
        </summary>



         - **C** (*double*, *required*: True)\
           *material parameter*


         - **D** (*int*, *required*: True)\
           *exponent of all*


         - **A** (*double*, *required*: True)\
           *negative exponent of I3*


        </details>



    </details>


    <details>

    <summary>
    Option (ELAST_IsoTestMaterial, <span style="color:grey">MAT</span>)
    </summary>



      - **MAT** (*int*, *required*: True)\
        <span style="color:grey">*no description yet*</span>


      - **ELAST_IsoTestMaterial** (*group*)\
        *test material to test elasthyper-toolbox*

        <details open>

        <summary>
        Contains
        </summary>



         - **C1** (*double*, *required*: True)\
           *Modulus for first invariant*


         - **C2** (*double*, *required*: True)\
           *Modulus for second invariant*


        </details>



    </details>


    <details>

    <summary>
    Option (ELAST_RemodelFiber, <span style="color:grey">MAT</span>)
    </summary>



      - **MAT** (*int*, *required*: True)\
        <span style="color:grey">*no description yet*</span>


      - **ELAST_RemodelFiber** (*group*)\
        *General fiber material for remodeling*

        <details open>

        <summary>
        Contains
        </summary>



         - **NUMMAT** (*int*, *required*: True)\
           *number of materials/potentials in list*


         - **MATIDS** (*vector\<int>*, *size*: n, *required*: True)\
           *the list material/potential IDs*


         - **TDECAY** (*double*, *required*: True)\
           *decay time of Poisson (degradation) process*


         - **GROWTHFAC** (*double*, *required*: False, *default*: 0)\
           *time constant for collagen growth*


         - **COLMASSFRAC** (*vector\<double>*, *size*: n, *required*: False, *default*: [0])\
           *initial mass fraction of first collagen fiber family in constraint mixture*


         - **DEPOSITIONSTRETCH** (*double*, *required*: True)\
           *deposition stretch*


        </details>



    </details>


    <details>

    <summary>
    Option (ELAST_VolSussmanBathe, <span style="color:grey">MAT</span>)
    </summary>



      - **MAT** (*int*, *required*: True)\
        <span style="color:grey">*no description yet*</span>


      - **ELAST_VolSussmanBathe** (*group*)\
        *volumetric part of  SussmanBathe material*

        <details open>

        <summary>
        Contains
        </summary>



         - **KAPPA** (*double*, *required*: True)\
           *dilatation modulus*


        </details>



    </details>


    <details>

    <summary>
    Option (ELAST_VolPenalty, <span style="color:grey">MAT</span>)
    </summary>



      - **MAT** (*int*, *required*: True)\
        <span style="color:grey">*no description yet*</span>


      - **ELAST_VolPenalty** (*group*)\
        *Penalty formulation for the volumetric part*

        <details open>

        <summary>
        Contains
        </summary>



         - **EPSILON** (*double*, *required*: True)\
           *penalty parameter*


         - **GAMMA** (*double*, *required*: True)\
           *penalty parameter*


        </details>



    </details>


    <details>

    <summary>
    Option (ELAST_VolOgden, <span style="color:grey">MAT</span>)
    </summary>



      - **MAT** (*int*, *required*: True)\
        <span style="color:grey">*no description yet*</span>


      - **ELAST_VolOgden** (*group*)\
        *Ogden formulation for the volumetric part*

        <details open>

        <summary>
        Contains
        </summary>



         - **KAPPA** (*double*, *required*: True)\
           *dilatation modulus*


         - **BETA** (*double*, *required*: True)\
           *empiric constant*


        </details>



    </details>


    <details>

    <summary>
    Option (ELAST_VolPow, <span style="color:grey">MAT</span>)
    </summary>



      - **MAT** (*int*, *required*: True)\
        <span style="color:grey">*no description yet*</span>


      - **ELAST_VolPow** (*group*)\
        *Power law formulation for the volumetric part*

        <details open>

        <summary>
        Contains
        </summary>



         - **A** (*double*, *required*: True)\
           *prefactor of power law*


         - **EXPON** (*double*, *required*: True)\
           *exponent of power law*


        </details>



    </details>


    <details>

    <summary>
    Option (ELAST_CoupAnisoExpoActive, <span style="color:grey">MAT</span>)
    </summary>



      - **MAT** (*int*, *required*: True)\
        <span style="color:grey">*no description yet*</span>


      - **ELAST_CoupAnisoExpoActive** (*group*)\
        *anisotropic active fiber*

        <details open>

        <summary>
        Contains
        </summary>



         - **K1** (*double*, *required*: True)\
           *linear constant*


         - **K2** (*double*, *required*: True)\
           *exponential constant*


         - **GAMMA** (*double*, *required*: True)\
           *angle*


         - **K1COMP** (*double*, *required*: True)\
           *linear constant*


         - **K2COMP** (*double*, *required*: True)\
           *exponential constant*


         - **STR_TENS_ID** (*int*, *required*: True)\
           *MAT ID for definition of Structural Tensor*


         - **INIT** (*int*, *required*: False, *default*: 1)\
           *initialization modus for fiber alignment*


         - **ADAPT_ANGLE** (*bool*, *required*: False, *default*: False)\
           *adapt angle during remodeling*


         - **S** (*double*, *required*: True)\
           *maximum contractile stress*


         - **LAMBDAMAX** (*double*, *required*: True)\
           *stretch at maximum active force generation*


         - **LAMBDA0** (*double*, *required*: True)\
           *stretch at zero active force generation*


         - **DENS** (*double*, *required*: True)\
           *total reference mass density of constrained mixture*


        </details>



    </details>


    <details>

    <summary>
    Option (ELAST_CoupAnisoExpo, <span style="color:grey">MAT</span>)
    </summary>



      - **MAT** (*int*, *required*: True)\
        <span style="color:grey">*no description yet*</span>


      - **ELAST_CoupAnisoExpo** (*group*)\
        *anisotropic part with one exp. fiber*

        <details open>

        <summary>
        Contains
        </summary>



         - **K1** (*double*, *required*: True)\
           *linear constant*


         - **K2** (*double*, *required*: True)\
           *exponential constant*


         - **GAMMA** (*double*, *required*: True)\
           *angle*


         - **K1COMP** (*double*, *required*: True)\
           *linear constant*


         - **K2COMP** (*double*, *required*: True)\
           *exponential constant*


         - **STR_TENS_ID** (*int*, *required*: True)\
           *MAT ID for definition of Structural Tensor*


         - **INIT** (*int*, *required*: False, *default*: 1)\
           *initialization modus for fiber alignment*


         - **ADAPT_ANGLE** (*bool*, *required*: False, *default*: False)\
           *adapt angle during remodeling*


         - **FIBER_ID** (*int*, *required*: False, *default*: 1)\
           *Id of the fiber to be used (1 for first fiber, default)*


        </details>



    </details>


    <details>

    <summary>
    Option (ELAST_CoupAnisoExpoShear, <span style="color:grey">MAT</span>)
    </summary>



      - **MAT** (*int*, *required*: True)\
        <span style="color:grey">*no description yet*</span>


      - **ELAST_CoupAnisoExpoShear** (*group*)\
        *Exponential shear behavior between two fibers*

        <details open>

        <summary>
        Contains
        </summary>



         - **K1** (*double*, *required*: True)\
           *linear constant*


         - **K2** (*double*, *required*: True)\
           *exponential constant*


         - **GAMMA** (*double*, *required*: True)\
           *angle*


         - **K1COMP** (*double*, *required*: True)\
           *linear constant*


         - **K2COMP** (*double*, *required*: True)\
           *exponential constant*


         - **INIT** (*int*, *required*: False, *default*: 1)\
           *initialization modus for fiber alignment*


         - **FIBER_IDS** (*vector\<int>*, *size*: 2, *required*: True)\
           *Ids of the two fibers to be used (1 for the first fiber, 2 for the second, default)*


        </details>



    </details>


    <details>

    <summary>
    Option (ELAST_CoupAnisoPow, <span style="color:grey">MAT</span>)
    </summary>



      - **MAT** (*int*, *required*: True)\
        <span style="color:grey">*no description yet*</span>


      - **ELAST_CoupAnisoPow** (*group*)\
        *anisotropic part with one pow-like fiber*

        <details open>

        <summary>
        Contains
        </summary>



         - **K** (*double*, *required*: True)\
           *linear constant*


         - **D1** (*double*, *required*: True)\
           *exponential constant for fiber invariant*


         - **D2** (*double*, *required*: True)\
           *exponential constant for system*


         - **ACTIVETHRES** (*double*, *required*: False, *default*: 1)\
           *Deformation threshold for activating fibers. Default: 1.0 (off at compression); If 0.0 (always active)*


         - **STR_TENS_ID** (*int*, *required*: True)\
           *MAT ID for definition of Structural Tensor*


         - **FIBER** (*int*, *required*: False, *default*: 1)\
           *Number of the fiber family contained in the element*


         - **GAMMA** (*double*, *required*: False, *default*: 0)\
           *angle*


         - **INIT** (*int*, *required*: False, *default*: 1)\
           *initialization modus for fiber alignment*


         - **ADAPT_ANGLE** (*bool*, *required*: False, *default*: False)\
           *adapt angle during remodeling*


        </details>



    </details>


    <details>

    <summary>
    Option (ELAST_CoupAnisoExpoTwoCoup, <span style="color:grey">MAT</span>)
    </summary>



      - **MAT** (*int*, *required*: True)\
        <span style="color:grey">*no description yet*</span>


      - **ELAST_CoupAnisoExpoTwoCoup** (*group*)\
        *anisotropic part with two exp. fibers*

        <details open>

        <summary>
        Contains
        </summary>



         - **A4** (*double*, *required*: True)\
           *linear anisotropic constant for fiber 1*


         - **B4** (*double*, *required*: True)\
           *exponential anisotropic constant for fiber 1*


         - **A6** (*double*, *required*: True)\
           *linear anisotropic constant for fiber 2*


         - **B6** (*double*, *required*: True)\
           *exponential anisotropic constant for fiber 2*


         - **A8** (*double*, *required*: True)\
           *linear anisotropic constant for fiber 1 relating fiber 2*


         - **B8** (*double*, *required*: True)\
           *exponential anisotropic constant for fiber 1 relating fiber 2*


         - **GAMMA** (*double*, *required*: True)\
           *angle*


         - **STR_TENS_ID** (*int*, *required*: True)\
           *MAT ID for definition of Structural Tensor*


         - **INIT** (*int*, *required*: False, *default*: 1)\
           *initialization modus for fiber alignment*


         - **FIB_COMP** (*bool*, *required*: False, *default*: True)\
           *fibers support compression: yes (true) or no (false)*


         - **ADAPT_ANGLE** (*bool*, *required*: False, *default*: False)\
           *adapt angle during remodeling*


        </details>



    </details>


    <details>

    <summary>
    Option (ELAST_CoupAnisoNeoHooke, <span style="color:grey">MAT</span>)
    </summary>



      - **MAT** (*int*, *required*: True)\
        <span style="color:grey">*no description yet*</span>


      - **ELAST_CoupAnisoNeoHooke** (*group*)\
        *anisotropic part with one neo Hookean fiber*

        <details open>

        <summary>
        Contains
        </summary>



         - **C** (*double*, *required*: True)\
           *linear constant*


         - **GAMMA** (*double*, *required*: True)\
           *angle*


         - **STR_TENS_ID** (*int*, *required*: True)\
           *MAT ID for definition of Structural Tensor*


         - **INIT** (*int*, *required*: False, *default*: 1)\
           *initialization modus for fiber alignment*


         - **ADAPT_ANGLE** (*bool*, *required*: False, *default*: False)\
           *adapt angle during remodeling*


        </details>



    </details>


    <details>

    <summary>
    Option (ELAST_AnisoActiveStress_Evolution, <span style="color:grey">MAT</span>)
    </summary>



      - **MAT** (*int*, *required*: True)\
        <span style="color:grey">*no description yet*</span>


      - **ELAST_AnisoActiveStress_Evolution** (*group*)\
        *anisotropic part with one fiber with coefficient given by a simplification of the activation-contraction law of Bestel-Clement-Sorine-2001*

        <details open>

        <summary>
        Contains
        </summary>



         - **SIGMA** (*double*, *required*: True)\
           *Contractility (maximal stress)*


         - **TAUC0** (*double*, *required*: True)\
           *Initial value for the active stress*


         - **MAX_ACTIVATION** (*double*, *required*: True)\
           *Maximal value for the rescaled activation*


         - **MIN_ACTIVATION** (*double*, *required*: True)\
           *Minimal value for the rescaled activation*


         - **SOURCE_ACTIVATION** (*int*, *required*: True)\
           *Where the activation comes from: 0=scatra , >0 Id for FUNCT*


         - **ACTIVATION_THRES** (*double*, *required*: True)\
           *Threshold for activation (contraction starts when activation function is larger than this value, relaxes otherwise)*


         - **STRAIN_DEPENDENCY** (*bool*, *required*: False, *default*: False)\
           *model strain dependency of contractility (Frank-Starling law): no (false) or yes (true)*


         - **LAMBDA_LOWER** (*double*, *required*: False, *default*: 1)\
           *lower fiber stretch for Frank-Starling law*


         - **LAMBDA_UPPER** (*double*, *required*: False, *default*: 1)\
           *upper fiber stretch for Frank-Starling law*


         - **GAMMA** (*double*, *required*: False, *default*: 0)\
           *angle*


         - **STR_TENS_ID** (*int*, *required*: True)\
           *MAT ID for definition of Structural Tensor*


         - **INIT** (*int*, *required*: False, *default*: 1)\
           *initialization mode for fiber alignment*


         - **ADAPT_ANGLE** (*bool*, *required*: False, *default*: False)\
           *adapt angle during remodeling*


        </details>



    </details>


    <details>

    <summary>
    Option (ELAST_CoupAnisoNeoHooke_VarProp, <span style="color:grey">MAT</span>)
    </summary>



      - **MAT** (*int*, *required*: True)\
        <span style="color:grey">*no description yet*</span>


      - **ELAST_CoupAnisoNeoHooke_VarProp** (*group*)\
        *anisotropic part with one neo Hookean fiber with variable coefficient*

        <details open>

        <summary>
        Contains
        </summary>



         - **C** (*double*, *required*: True)\
           *linear constant*


         - **SOURCE_ACTIVATION** (*int*, *required*: True)\
           *Where the activation comes from: 0=scatra , >0 Id for FUNCT*


         - **GAMMA** (*double*, *required*: False, *default*: 0)\
           *azimuth angle*


         - **THETA** (*double*, *required*: False, *default*: 0)\
           *polar angle*


         - **STR_TENS_ID** (*int*, *required*: True)\
           *MAT ID for definition of Structural Tensor*


         - **INIT** (*int*, *required*: False, *default*: 1)\
           *initialization mode for fiber alignment*


         - **ADAPT_ANGLE** (*bool*, *required*: False, *default*: False)\
           *adapt angle during remodeling*


        </details>



    </details>


    <details>

    <summary>
    Option (ELAST_StructuralTensor, <span style="color:grey">MAT</span>)
    </summary>



      - **MAT** (*int*, *required*: True)\
        <span style="color:grey">*no description yet*</span>


      - **ELAST_StructuralTensor** (*group*)\
        *Structural tensor strategy in anisotropic materials*

        <details open>

        <summary>
        Contains
        </summary>



         - **STRATEGY** (*string*, *required*: True)\
           *Strategy for evaluation of structural tensor: Standard (default), ByDistributionFunction, DispersedTransverselyIsotropic*


         - **DISTR** (*string*, *required*: False, *default*: none)\
           *Type of distribution function around mean direction: none, Bingham, vonMisesFisher*


         - **C1** (*double*, *required*: False, *default*: 1)\
           *constant 1 for distribution function*


         - **C2** (*double*, *required*: False, *default*: 0)\
           *constant 2 for distribution function*


         - **C3** (*double*, *required*: False, *default*: 0)\
           *constant 3 for distribution function*


         - **C4** (*double*, *required*: False, *default*: 1e+16)\
           *constant 4 for distribution function*


        </details>



    </details>


    <details>

    <summary>
    Option (ELAST_IsoVarga, <span style="color:grey">MAT</span>)
    </summary>



      - **MAT** (*int*, *required*: True)\
        <span style="color:grey">*no description yet*</span>


      - **ELAST_IsoVarga** (*group*)\
        *Isochoric Varga material acc. to Holzapfel*

        <details open>

        <summary>
        Contains
        </summary>



         - **MUE** (*double*, *required*: True)\
           *Shear modulus*


         - **BETA** (*double*, *required*: True)\
           *'Anti-modulus'*


        </details>



    </details>


    <details>

    <summary>
    Option (VISCO_CoupMyocard, <span style="color:grey">MAT</span>)
    </summary>



      - **MAT** (*int*, *required*: True)\
        <span style="color:grey">*no description yet*</span>


      - **VISCO_CoupMyocard** (*group*)\
        *Isotropic viscous contribution of myocardial matrix*

        <details open>

        <summary>
        Contains
        </summary>



         - **N** (*double*, *required*: True)\
           *material parameter*


        </details>



    </details>


    <details>

    <summary>
    Option (VISCO_IsoRateDep, <span style="color:grey">MAT</span>)
    </summary>



      - **MAT** (*int*, *required*: True)\
        <span style="color:grey">*no description yet*</span>


      - **VISCO_IsoRateDep** (*group*)\
        *Isochoric rate dependent viscous material*

        <details open>

        <summary>
        Contains
        </summary>



         - **N** (*double*, *required*: True)\
           *material parameter*


        </details>



    </details>


    <details>

    <summary>
    Option (VISCO_GenMax, <span style="color:grey">MAT</span>)
    </summary>



      - **MAT** (*int*, *required*: True)\
        <span style="color:grey">*no description yet*</span>


      - **VISCO_GenMax** (*group*)\
        *Viscous contribution according to SLS-Model*

        <details open>

        <summary>
        Contains
        </summary>



         - **TAU** (*double*, *required*: True)\
           *relaxation parameter*


         - **BETA** (*double*, *required*: True)\
           *emphasis of viscous to elastic part*


         - **SOLVE** (*string*, *required*: True)\
           *Solution of evolution equation via: OST (default) or CONVOL (convolution integral)*


        </details>



    </details>


    <details>

    <summary>
    Option (MAT_CNST_ART, <span style="color:grey">MAT</span>)
    </summary>



      - **MAT** (*int*, *required*: True)\
        <span style="color:grey">*no description yet*</span>


      - **MAT_CNST_ART** (*group*)\
        *artery with constant properties*

        <details open>

        <summary>
        Contains
        </summary>



         - **VISCOSITY** (*double*, *required*: True)\
           *viscosity (for CONSTANT viscosity law taken as blood viscosity, for BLOOD viscosity law taken as the viscosity of blood plasma)*


         - **DENS** (*double*, *required*: True)\
           *density of blood*


         - **YOUNG** (*double*, *required*: True)\
           *artery Youngs modulus of elasticity*


         - **NUE** (*double*, *required*: True)\
           *Poissons ratio of artery fiber*


         - **TH** (*double*, *required*: True)\
           *artery thickness*


         - **PEXT1** (*double*, *required*: True)\
           *artery fixed external pressure 1*


         - **PEXT2** (*double*, *required*: True)\
           *artery fixed external pressure 2*


         - **VISCOSITYLAW** (*string*, *required*: False, *default*: CONSTANT)\
           *type of viscosity law, CONSTANT (default) or BLOOD*


         - **BLOOD_VISC_SCALE_DIAM_TO_MICRONS** (*double*, *required*: False, *default*: 1)\
           *used to scale the diameter for blood viscosity law to microns if your problem is not given in microns, e.g., if you use mms, set this parameter to 1.0e3*


         - **VARYING_DIAMETERLAW** (*string*, *required*: False, *default*: CONSTANT)\
           *type of variable diameter law, CONSTANT (default) or BY_FUNCTION*


         - **VARYING_DIAMETER_FUNCTION** (*int*, *required*: False, *default*: -1)\
           *function for variable diameter law*


         - **COLLAPSE_THRESHOLD** (*double*, *required*: False, *default*: -1)\
           *Collapse threshold for diameter (below this diameter element is assumed to be collapsed with zero diameter and is not evaluated)*


        </details>



    </details>


    <details>

    <summary>
    Option (VISCO_Fract, <span style="color:grey">MAT</span>)
    </summary>



      - **MAT** (*int*, *required*: True)\
        <span style="color:grey">*no description yet*</span>


      - **VISCO_Fract** (*group*)\
        *Viscous contribution according to FSLS-Model*

        <details open>

        <summary>
        Contains
        </summary>



         - **TAU** (*double*, *required*: True)\
           *relaxation parameter*


         - **ALPHA** (*double*, *required*: True)\
           *fractional order derivative*


         - **BETA** (*double*, *required*: True)\
           *emphasis of viscous to elastic part*


        </details>



    </details>


    <details>

    <summary>
    Option (VISCO_PART, <span style="color:grey">MAT</span>)
    </summary>



      - **MAT** (*int*, *required*: True)\
        <span style="color:grey">*no description yet*</span>


      - **VISCO_PART** (*group*)\
        *Viscous contribution of a viscoelastic Branch*

        <details open>

        <summary>
        Contains
        </summary>



         - **TAU** (*double*, *required*: True)\
           *dynamic viscosity divided by young's modulus of the branch*


        </details>



    </details>


    <details>

    <summary>
    Option (VISCO_GeneralizedGenMax, <span style="color:grey">MAT</span>)
    </summary>



      - **MAT** (*int*, *required*: True)\
        <span style="color:grey">*no description yet*</span>


      - **VISCO_GeneralizedGenMax** (*group*)\
        *Viscoelastic Branches of generalized Maxwell*

        <details open>

        <summary>
        Contains
        </summary>



         - **NUMBRANCH** (*int*, *required*: True)\
           *number of viscoelastic branches*


         - **MATIDS** (*vector\<int>*, *size*: n, *required*: True)\
           *the list material IDs*


         - **SOLVE** (*string*, *required*: True)\
           *Solution for evolution equation: OST (default) or CONVOL (convolution integral)*


        </details>



    </details>


    <details>

    <summary>
    Option (MAT_ConstraintMixture, <span style="color:grey">MAT</span>)
    </summary>



      - **MAT** (*int*, *required*: True)\
        <span style="color:grey">*no description yet*</span>


      - **MAT_ConstraintMixture** (*group*)\
        *growth and remodeling of arteries*

        <details>

        <summary>
        Contains
        </summary>



         - **DENS** (*double*, *required*: True)\
           *Density*


         - **MUE** (*double*, *required*: True)\
           *Shear Modulus*


         - **NUE** (*double*, *required*: True)\
           *Poisson's ratio*


         - **PHIE** (*double*, *required*: True)\
           *mass fraction of elastin*


         - **PREELA** (*double*, *required*: True)\
           *prestretch of elastin*


         - **K1** (*double*, *required*: True)\
           *Parameter for linear collagen fiber stiffness*


         - **K2** (*double*, *required*: True)\
           *Parameter for exponential collagen fiber stiffness*


         - **NUMHOM** (*int*, *required*: True)\
           *Number of homeostatic parameters*


         - **PRECOLL** (*vector\<double>*, *size*: n, *required*: True)\
           *prestretch of collagen fibers*


         - **DAMAGE** (*double*, *required*: True)\
           *damage stretch of collagen fibers*


         - **K1M** (*double*, *required*: True)\
           *Parameter for linear smooth muscle fiber stiffness*


         - **K2M** (*double*, *required*: True)\
           *Parameter for exponential smooth muscle fiber stiffness*


         - **PHIM** (*double*, *required*: True)\
           *mass fraction of smooth muscle*


         - **PREMUS** (*double*, *required*: True)\
           *prestretch of smooth muscle fibers*


         - **SMAX** (*double*, *required*: True)\
           *maximal active stress*


         - **KAPPA** (*double*, *required*: True)\
           *dilatation modulus*


         - **LIFETIME** (*double*, *required*: True)\
           *lifetime of collagen fibers*


         - **GROWTHFAC** (*double*, *required*: True)\
           *growth factor for stress*


         - **HOMSTR** (*vector\<double>*, *size*: n, *required*: True)\
           *homeostatic target value of scalar stress measure*


         - **SHEARGROWTHFAC** (*double*, *required*: True)\
           *growth factor for shear*


         - **HOMRAD** (*double*, *required*: True)\
           *homeostatic target value of inner radius*


         - **STARTTIME** (*double*, *required*: True)\
           *at this time turnover of collagen starts*


         - **INTEGRATION** (*string*, *required*: True)\
           *time integration scheme: Explicit (default), or Implicit*


         - **TOL** (*double*, *required*: True)\
           *tolerance for local Newton iteration, only for implicit integration*


         - **GROWTHFORCE** (*string*, *required*: True)\
           *driving force of growth: Single (default), All, ElaCol*


         - **ELASTINDEGRAD** (*string*, *required*: True)\
           *how elastin is degraded: None (default), Rectangle, Time*


         - **MASSPROD** (*string*, *required*: True)\
           *how mass depends on driving force: Lin (default), CosCos*


         - **INITSTRETCH** (*string*, *required*: False, *default*: None)\
           *how to set stretches in the beginning (None, Homeo, UpdatePrestretch)*


         - **CURVE** (*int*, *required*: True)\
           *number of timecurve for increase of prestretch in time*


         - **DEGOPTION** (*string*, *required*: True)\
           *Type of degradation function: Lin (default), Cos, Exp, ExpVar*


         - **MAXMASSPRODFAC** (*double*, *required*: True)\
           *maximal factor of mass production*


         - **ELASTINFAC** (*double*, *required*: False, *default*: 0)\
           *factor for elastin content*


         - **STOREHISTORY** (*bool*, *required*: False, *default*: False)\
           *store all history variables, not recommended for forward simulations*


        </details>



    </details>


    <details>

    <summary>
    Option (MAT_Fourier, <span style="color:grey">MAT</span>)
    </summary>



      - **MAT** (*int*, *required*: True)\
        <span style="color:grey">*no description yet*</span>


      - **MAT_Fourier** (*group*)\
        *anisotropic linear Fourier's law of heat conduction*

        <details open>

        <summary>
        Contains
        </summary>



         - **CAPA** (*double*, *required*: True)\
           *volumetric heat capacity*


         - **CONDUCT** (*selection*)\
           *entries in the thermal conductivity tensor. Setting one value resembles a scalar conductivity, 2 or 3 values a diagonal conductivity and 4 or 9 values the full conductivity tensor in two and three dimensions respectively.*

           <details open>

           <summary>
           Choices
           </summary>



            - *constant*:



              - **constant** (*vector\<double>*, *size*: n, *required*: True)\
                *Constant value for the field.*


            - *from_file*:



              - **from_file** (*path*, *required*: True)\
                *Path to a file containing the input field data.*


            - *field_reference*:



              - **field_reference** (*string*, *required*: True)\
                *Refer to a globally defined field by a name.*


            - *from_mesh*:



              - **from_mesh** (*string*, *required*: True)\
                *Refer to a field defined in the input mesh by a name.*


           </details>



        </details>



    </details>


    <details>

    <summary>
    Option (MAT_soret, <span style="color:grey">MAT</span>)
    </summary>



      - **MAT** (*int*, *required*: True)\
        <span style="color:grey">*no description yet*</span>


      - **MAT_soret** (*group*)\
        *material for heat transport due to Fourier-type thermal conduction and the Soret effect*

        <details open>

        <summary>
        Contains
        </summary>



         - **CAPA** (*double*, *required*: True)\
           *volumetric heat capacity*


         - **CONDUCT** (*selection*)\
           *entries in the thermal conductivity tensor. Setting one value resembles a scalar conductivity, 2 or 3 values a diagonal conductivity and 4 or 9 values the full conductivity tensor in two and three dimensions respectively.*

           <details open>

           <summary>
           Choices
           </summary>



            - *constant*:



              - **constant** (*vector\<double>*, *size*: n, *required*: True)\
                *Constant value for the field.*


            - *from_file*:



              - **from_file** (*path*, *required*: True)\
                *Path to a file containing the input field data.*


            - *field_reference*:



              - **field_reference** (*string*, *required*: True)\
                *Refer to a globally defined field by a name.*


            - *from_mesh*:



              - **from_mesh** (*string*, *required*: True)\
                *Refer to a field defined in the input mesh by a name.*


           </details>



         - **SORET** (*double*, *required*: True)\
           *Soret coefficient*


        </details>



    </details>


    <details>

    <summary>
    Option (MAT_Membrane_ElastHyper, <span style="color:grey">MAT</span>)
    </summary>



      - **MAT** (*int*, *required*: True)\
        <span style="color:grey">*no description yet*</span>


      - **MAT_Membrane_ElastHyper** (*group*)\
        *list/collection of hyperelastic materials for membranes, i.e. material IDs*

        <details open>

        <summary>
        Contains
        </summary>



         - **NUMMAT** (*int*, *required*: True)\
           *number of materials/potentials in list*


         - **MATIDS** (*vector\<int>*, *size*: n, *required*: True)\
           *the list material/potential IDs*


         - **DENS** (*double*, *required*: True)\
           *material mass density*


         - **POLYCONVEX** (*int*, *required*: False, *default*: 0)\
           *1.0 if polyconvexity of system is checked*


        </details>



    </details>


    <details>

    <summary>
    Option (MAT_Membrane_ActiveStrain, <span style="color:grey">MAT</span>)
    </summary>



      - **MAT** (*int*, *required*: True)\
        <span style="color:grey">*no description yet*</span>


      - **MAT_Membrane_ActiveStrain** (*group*)\
        *active strain membrane material*

        <details open>

        <summary>
        Contains
        </summary>



         - **MATIDPASSIVE** (*int*, *required*: True)\
           *MATID for the passive material*


         - **SCALIDVOLTAGE** (*int*, *required*: True)\
           *ID of the scalar that represents the (SMC) voltage*


         - **DENS** (*double*, *required*: True)\
           *material mass density*


         - **BETA1** (*double*, *required*: True)\
           *Ca2+ dynamics*


         - **BETA2** (*double*, *required*: True)\
           *opening dynamics of the VDCC*


         - **VOLTHRESH** (*double*, *required*: True)\
           *voltage threshold for activation*


         - **ALPHA1** (*double*, *required*: True)\
           *intensity of contraction in fiber direction 1*


         - **ALPHA2** (*double*, *required*: True)\
           *intensity of contraction in fiber direction 2*


        </details>



    </details>


    <details>

    <summary>
    Option (MAT_GrowthRemodel_ElastHyper, <span style="color:grey">MAT</span>)
    </summary>



      - **MAT** (*int*, *required*: True)\
        <span style="color:grey">*no description yet*</span>


      - **MAT_GrowthRemodel_ElastHyper** (*group*)\
        *growth and remodeling*

        <details open>

        <summary>
        Contains
        </summary>



         - **NUMMATRF** (*int*, *required*: True)\
           *number of remodelfiber materials in list*


         - **NUMMATEL3D** (*int*, *required*: False, *default*: 0)\
           *number of 3d elastin matrix materials/potentials in list*


         - **NUMMATEL2D** (*int*, *required*: True)\
           *number of 2d elastin matrix materials/potentials in list*


         - **MATIDSRF** (*vector\<int>*, *size*: n, *required*: False, *default*: [0])\
           *the list remodelfiber material IDs*


         - **MATIDSEL3D** (*vector\<int>*, *size*: n, *required*: False, *default*: [-1])\
           *the list 3d elastin matrix material/potential IDs*


         - **MATIDSEL2D** (*vector\<int>*, *size*: n, *required*: False, *default*: [0])\
           *the list 2d elastin matrix material/potential IDs*


         - **MATIDELPENALTY** (*int*, *required*: False, *default*: -1)\
           *penalty material ID*


         - **ELMASSFRAC** (*double*, *required*: True)\
           *initial mass fraction of elastin matrix in constraint mixture*


         - **DENS** (*double*, *required*: True)\
           *material mass density*


         - **PRESTRETCHELASTINCIR** (*double*, *required*: True)\
           *circumferential prestretch of elastin matrix*


         - **PRESTRETCHELASTINAX** (*double*, *required*: True)\
           *axial prestretch of elastin matrix*


         - **THICKNESS** (*double*, *required*: False, *default*: -1)\
           *reference wall thickness of the idealized cylindrical aneurysm [m]*


         - **MEANPRESSURE** (*double*, *required*: False, *default*: -1)\
           *mean blood pressure [Pa]*


         - **RADIUS** (*double*, *required*: False, *default*: -1)\
           *inner radius of the idealized cylindrical aneurysm [m]*


         - **DAMAGE** (*int*, *required*: True)\
           *1: elastin damage after prestressing,0: no elastin damage*


         - **GROWTHTYPE** (*int*, *required*: True)\
           *flag to decide what type of collagen growth is used: 1: anisotropic growth; 0: isotropic growth*


         - **LOCTIMEINT** (*int*, *required*: True)\
           *flag to decide what type of local time integration scheme is used: 1: Backward Euler Method; 0: Forward Euler Method*


         - **MEMBRANE** (*int*, *required*: False, *default*: -1)\
           *Flag whether Hex or Membrane elements are used ( Membrane: 1, Hex: Everything else )*


         - **CYLINDER** (*int*, *required*: False, *default*: -1)\
           *Flag that geometry is a cylinder. 1: aligned in x-direction; 2: y-direction; 3: z-direction*


        </details>



    </details>


    <details>

    <summary>
    Option (MAT_MultiplicativeSplitDefgradElastHyper, <span style="color:grey">MAT</span>)
    </summary>



      - **MAT** (*int*, *required*: True)\
        <span style="color:grey">*no description yet*</span>


      - **MAT_MultiplicativeSplitDefgradElastHyper** (*group*)\
        *multiplicative split of deformation gradient*

        <details open>

        <summary>
        Contains
        </summary>



         - **NUMMATEL** (*int*, *required*: True)\
           *number of elastic materials/potentials in list*


         - **MATIDSEL** (*vector\<int>*, *size*: n, *required*: False, *default*: [-1])\
           *the list of elastic material/potential IDs*


         - **NUMFACINEL** (*int*, *required*: True)\
           *number of factors of inelastic deformation gradient*


         - **INELDEFGRADFACIDS** (*vector\<int>*, *size*: n, *required*: False, *default*: [0])\
           *the list of inelastic deformation gradient factor IDs*


         - **DENS** (*double*, *required*: True)\
           *material mass density*


        </details>



    </details>


    <details>

    <summary>
    Option (MAT_InelasticDefgradNoGrowth, <span style="color:grey">MAT</span>)
    </summary>



      - **MAT** (*int*, *required*: True)\
        <span style="color:grey">*no description yet*</span>


      - **MAT_InelasticDefgradNoGrowth** (*group*)\
        *no volume change, i.e. the inelastic deformation gradient is the identity tensor*


    </details>


    <details>

    <summary>
    Option (MAT_InelasticDefgradLinScalarIso, <span style="color:grey">MAT</span>)
    </summary>



      - **MAT** (*int*, *required*: True)\
        <span style="color:grey">*no description yet*</span>


      - **MAT_InelasticDefgradLinScalarIso** (*group*)\
        *scalar dependent isotropic growth law; volume change linearly dependent on scalar (in material configuration)*

        <details open>

        <summary>
        Contains
        </summary>



         - **SCALAR1** (*int*, *required*: True)\
           *number of growth inducing scalar*


         - **SCALAR1_MolarGrowthFac** (*double*, *required*: True)\
           *isotropic molar growth factor due to scalar 1*


         - **SCALAR1_RefConc** (*double*, *required*: True)\
           *reference concentration of scalar 1 causing no strains*


        </details>



    </details>


    <details>

    <summary>
    Option (MAT_InelasticDefgradLinScalarAniso, <span style="color:grey">MAT</span>)
    </summary>



      - **MAT** (*int*, *required*: True)\
        <span style="color:grey">*no description yet*</span>


      - **MAT_InelasticDefgradLinScalarAniso** (*group*)\
        *scalar dependent anisotropic growth law; growth in direction as given in input-file; volume change linearly dependent on scalar (in material configuration)*

        <details open>

        <summary>
        Contains
        </summary>



         - **SCALAR1** (*int*, *required*: True)\
           *number of growth inducing scalar*


         - **SCALAR1_MolarGrowthFac** (*double*, *required*: True)\
           *anisotropic molar growth factor due to scalar 1*


         - **SCALAR1_RefConc** (*double*, *required*: True)\
           *reference concentration of scalar 1 causing no strains*


         - **NUMSPACEDIM** (*int*, *required*: True)\
           *Number of space dimension (only 3 valid)*


         - **GrowthDirection** (*vector\<double>*, *size*: n, *required*: True)\
           *vector that defines the growth direction*


        </details>



    </details>


    <details>

    <summary>
    Option (MAT_InelasticDefgradPolyIntercalFracIso, <span style="color:grey">MAT</span>)
    </summary>



      - **MAT** (*int*, *required*: True)\
        <span style="color:grey">*no description yet*</span>


      - **MAT_InelasticDefgradPolyIntercalFracIso** (*group*)\
        *scalar dependent isotropic growth law; volume change nonlinearly dependent on the intercalation fraction, that is calculated using the scalar concentration (in material configuration)*

        <details open>

        <summary>
        Contains
        </summary>



         - **SCALAR1** (*int*, *required*: True)\
           *number of growth inducing scalar*


         - **SCALAR1_RefConc** (*double*, *required*: True)\
           *reference concentration of scalar 1 causing no strains*


         - **POLY_PARA_NUM** (*int*, *required*: True)\
           *number of polynomial coefficients*


         - **POLY_PARAMS** (*vector\<double>*, *size*: n, *required*: True)\
           *coefficients of polynomial*


         - **X_min** (*double*, *required*: True)\
           *lower bound of validity of polynomial*


         - **X_max** (*double*, *required*: True)\
           *upper bound of validity of polynomial*


         - **MATID** (*int*, *required*: True)\
           *material ID of the corresponding scatra material*


        </details>



    </details>


    <details>

    <summary>
    Option (MAT_InelasticDefgradPolyIntercalFracAniso, <span style="color:grey">MAT</span>)
    </summary>



      - **MAT** (*int*, *required*: True)\
        <span style="color:grey">*no description yet*</span>


      - **MAT_InelasticDefgradPolyIntercalFracAniso** (*group*)\
        *scalar dependent anisotropic growth law; growth in direction as given in input-file; volume change nonlinearly dependent on the intercalation fraction, that is calculated using the scalar concentration (in material configuration)*

        <details open>

        <summary>
        Contains
        </summary>



         - **SCALAR1** (*int*, *required*: True)\
           *number of growth inducing scalar*


         - **SCALAR1_RefConc** (*double*, *required*: True)\
           *reference concentration of scalar 1 causing no strains*


         - **NUMSPACEDIM** (*int*, *required*: True)\
           *Number of space dimension (only 3 valid)*


         - **GrowthDirection** (*vector\<double>*, *size*: n, *required*: True)\
           *vector that defines the growth direction*


         - **POLY_PARA_NUM** (*int*, *required*: True)\
           *number of polynomial coefficients*


         - **POLY_PARAMS** (*vector\<double>*, *size*: n, *required*: True)\
           *coefficients of polynomial*


         - **X_min** (*double*, *required*: True)\
           *lower bound of validity of polynomial*


         - **X_max** (*double*, *required*: True)\
           *upper bound of validity of polynomial*


         - **MATID** (*int*, *required*: True)\
           *material ID of the corresponding scatra material*


        </details>



    </details>


    <details>

    <summary>
    Option (MAT_InelasticDefgradLinTempIso, <span style="color:grey">MAT</span>)
    </summary>



      - **MAT** (*int*, *required*: True)\
        <span style="color:grey">*no description yet*</span>


      - **MAT_InelasticDefgradLinTempIso** (*group*)\
        *Temperature dependent growth law. Volume change linearly dependent on temperature*

        <details open>

        <summary>
        Contains
        </summary>



         - **Temp_GrowthFac** (*double*, *required*: True)\
           *isotropic growth factor due to temperature*


         - **RefTemp** (*double*, *required*: True)\
           *reference temperature causing no strains*


        </details>



    </details>


    <details>

    <summary>
    Option (MAT_InelasticDefgradTimeFunct, <span style="color:grey">MAT</span>)
    </summary>



      - **MAT** (*int*, *required*: True)\
        <span style="color:grey">*no description yet*</span>


      - **MAT_InelasticDefgradTimeFunct** (*group*)\
        *Time-dependent growth law. determinant of volume change dependent on time function defined by 'FUNCT_NUM*

        <details open>

        <summary>
        Contains
        </summary>



         - **FUNCT_NUM** (*int*, *required*: True)\
           *Time-dependent function of the determinant of the inelastic deformation gradient*


        </details>



    </details>


    <details>

    <summary>
    Option (MAT_InelasticDefgradTransvIsotropElastViscoplast, <span style="color:grey">MAT</span>)
    </summary>



      - **MAT** (*int*, *required*: True)\
        <span style="color:grey">*no description yet*</span>


      - **MAT_InelasticDefgradTransvIsotropElastViscoplast** (*group*)\
        *Versatile transversely isotropic (or isotropic) viscoplasticity model for finite deformations with isotropic hardening, using user-defined viscoplasticity laws (flow rule + hardening model)*

        <details open>

        <summary>
        Contains
        </summary>



         - **VISCOPLAST_LAW_ID** (*int*, *required*: True)\
           *MAT ID of the corresponding viscoplastic law*


         - **FIBER_READER_ID** (*int*, *required*: True)\
           *MAT ID of the used fiber direction reader for transversely isotropic behavior*


         - **YIELD_COND_A** (*double*, *required*: True)\
           *transversely isotropic version of the Hill(1948) yield condition: parameter A, following the notation in Dafalias 1989, International Journal of Plasticity, Vol. 5*


         - **YIELD_COND_B** (*double*, *required*: True)\
           *transversely isotropic version of the Hill(1948) yield condition: parameter B, following the notation in Dafalias 1989, International Journal of Plasticity, Vol. 5*


         - **YIELD_COND_F** (*double*, *required*: True)\
           *transversely isotropic version of the Hill(1948) yield condition: parameter F, following the notation in Dafalias 1989, International Journal of Plasticity, Vol. 5*


         - **ANISOTROPY** (*string*, *required*: True)\
           *Anisotropy type: transversely isotropic (transvisotrop; transverseisotropic; transverselyisotropic) | isotropic (isotrop; isotropic; Default)*


         - **LOG_SUBSTEP** (*bool*, *required*: True)\
           *boolean: time integration of internal variables using logarithmic substepping (True) or standard substepping (False)?*


         - **MAX_HALVE_NUM_SUBSTEP** (*int*, *required*: True)\
           *maximum number of times the global time step can be halved in the substepping procedure*


        </details>



    </details>


    <details>

    <summary>
    Option (MAT_ViscoplasticLawReformulatedJohnsonCook, <span style="color:grey">MAT</span>)
    </summary>



      - **MAT** (*int*, *required*: True)\
        <span style="color:grey">*no description yet*</span>


      - **MAT_ViscoplasticLawReformulatedJohnsonCook** (*group*)\
        *Reformulation of the Johnson-Cook viscoplastic law (comprising flow rule $\dot{P} = \dot{P}_0 \exp \left( \frac{ \Sigma_{eq}}{C \Sigma_y} - \frac{1}{C} \right) - \dot{P}_0$ and hardening law), as shown in Mareau et al. (Mechanics of Materials 143, 2020)*

        <details open>

        <summary>
        Contains
        </summary>



         - **STRAIN_RATE_PREFAC** (*double*, *required*: True)\
           *reference plastic strain rate $\dot{P}_0$ *


         - **STRAIN_RATE_EXP_FAC** (*double*, *required*: True)\
           *exponential factor of plastic strain rate $C$*


         - **INIT_YIELD_STRENGTH** (*double*, *required*: True)\
           *initial yield strength of the material $A_0$*


         - **ISOTROP_HARDEN_PREFAC** (*double*, *required*: True)\
           *prefactor of the isotropic hardening stress $B_0$*


         - **ISOTROP_HARDEN_EXP** (*double*, *required*: True)\
           *exponent of the isotropic hardening stress $n$*


        </details>



    </details>


    <details>

    <summary>
    Option (MAT_ScDepInterp, <span style="color:grey">MAT</span>)
    </summary>



      - **MAT** (*int*, *required*: True)\
        <span style="color:grey">*no description yet*</span>


      - **MAT_ScDepInterp** (*group*)\
        *integration point based and scalar dependent interpolation between to materials*

        <details open>

        <summary>
        Contains
        </summary>



         - **IDMATZEROSC** (*int*, *required*: True)\
           *material for lambda equal to zero*


         - **IDMATUNITSC** (*int*, *required*: True)\
           *material for lambda equal to one*


        </details>



    </details>


    <details>

    <summary>
    Option (MAT_StructPoro, <span style="color:grey">MAT</span>)
    </summary>



      - **MAT** (*int*, *required*: True)\
        <span style="color:grey">*no description yet*</span>


      - **MAT_StructPoro** (*group*)\
        *wrapper for structure poroelastic material*

        <details open>

        <summary>
        Contains
        </summary>



         - **MATID** (*int*, *required*: True)\
           *ID of structure material*


         - **POROLAWID** (*int*, *required*: True)\
           *ID of porosity law*


         - **INITPOROSITY** (*double*, *required*: True)\
           *initial porosity of porous medium*


        </details>



    </details>


    <details>

    <summary>
    Option (MAT_PoroLawLinear, <span style="color:grey">MAT</span>)
    </summary>



      - **MAT** (*int*, *required*: True)\
        <span style="color:grey">*no description yet*</span>


      - **MAT_PoroLawLinear** (*group*)\
        *linear constitutive law for porosity*

        <details open>

        <summary>
        Contains
        </summary>



         - **BULKMODULUS** (*double*, *required*: True)\
           *bulk modulus of porous medium*


        </details>



    </details>


    <details>

    <summary>
    Option (MAT_PoroLawConstant, <span style="color:grey">MAT</span>)
    </summary>



      - **MAT** (*int*, *required*: True)\
        <span style="color:grey">*no description yet*</span>


      - **MAT_PoroLawConstant** (*group*)\
        *constant constitutive law for porosity*


    </details>


    <details>

    <summary>
    Option (MAT_PoroLawNeoHooke, <span style="color:grey">MAT</span>)
    </summary>



      - **MAT** (*int*, *required*: True)\
        <span style="color:grey">*no description yet*</span>


      - **MAT_PoroLawNeoHooke** (*group*)\
        *NeoHookean-like constitutive law for porosity*

        <details open>

        <summary>
        Contains
        </summary>



         - **BULKMODULUS** (*double*, *required*: True)\
           *bulk modulus of porous medium*


         - **PENALTYPARAMETER** (*double*, *required*: True)\
           *penalty parameter of porous medium*


        </details>



    </details>


    <details>

    <summary>
    Option (MAT_PoroLawIncompSkel, <span style="color:grey">MAT</span>)
    </summary>



      - **MAT** (*int*, *required*: True)\
        <span style="color:grey">*no description yet*</span>


      - **MAT_PoroLawIncompSkel** (*group*)\
        *porosity law for incompressible skeleton phase*


    </details>


    <details>

    <summary>
    Option (MAT_PoroLawLinBiot, <span style="color:grey">MAT</span>)
    </summary>



      - **MAT** (*int*, *required*: True)\
        <span style="color:grey">*no description yet*</span>


      - **MAT_PoroLawLinBiot** (*group*)\
        *linear biot model for porosity law*

        <details open>

        <summary>
        Contains
        </summary>



         - **INVBIOTMODULUS** (*double*, *required*: True)\
           *inverse Biot modulus of porous medium*


         - **BIOTCEOFF** (*double*, *required*: True)\
           *Biot coefficient of porous medium*


        </details>



    </details>


    <details>

    <summary>
    Option (MAT_PoroLawDensityDependent, <span style="color:grey">MAT</span>)
    </summary>



      - **MAT** (*int*, *required*: True)\
        <span style="color:grey">*no description yet*</span>


      - **MAT_PoroLawDensityDependent** (*group*)\
        *porosity depending on the density*

        <details open>

        <summary>
        Contains
        </summary>



         - **DENSITYLAWID** (*int*, *required*: True)\
           *material ID of density law*


        </details>



    </details>



</details>