[PL/HT] Fix documentation pages.

Documentation/ProjectFile/prj/processes/process/HT/fluid/i_fluid.md

+Tag that encloses the specification of the fluid properties density and viscosity.

Documentation/ProjectFile/prj/processes/process/HT/fluid/t_density.md

+Configuration for the constitutive laws for the fluid density from MaterialLib.

Documentation/ProjectFile/prj/processes/process/HT/fluid/t_viscosity.md

+A tag describing the viscosity law for the process at hand.

Documentation/ProjectFile/prj/processes/process/HT/porous_medium/i_porous_medium.md

+Tag to specify various porous media.

Documentation/ProjectFile/prj/processes/process/HT/porous_medium/porous_medium/a_id.md

+The 'id' attribute maps the porous medium property to the mesh elements assigned
+to the same 'MaterialIDs' id, where 'MaterialIDs' property vector stored as a
+property withinn the mesh.

Documentation/ProjectFile/prj/processes/process/HT/porous_medium/porous_medium/i_porous_medium.md

+Tag to specify a porous medium property consisting of the permeability, storage
+and porosity constitutive laws.

Documentation/ProjectFile/prj/processes/process/HT/porous_medium/porous_medium/t_permeability.md

+This tag describes the permeability model of the porous medium.

Documentation/ProjectFile/prj/processes/process/HT/porous_medium/porous_medium/t_porosity.md

+Tag describing the porosity model of the porous medium.

Documentation/ProjectFile/prj/processes/process/HT/porous_medium/porous_medium/t_storage.md

+Tag describing the specific storage model of the porous medium.

Documentation/ProjectFile/prj/processes/process/HT/t_density_fluid.md

-Density of the fluid.
-
-At the moment the  density of the fluid is read as a parameter.
-
-\todo{Use constitutive laws for the liquid density from MaterialLib.}

Documentation/ProjectFile/prj/processes/process/HT/t_fluid_reference_density.md

+Reference value of the fluid density used in the equation of state for the fluid
+density as well as in the calculation of the thermal dispersivity and head
+capacity.

Documentation/ProjectFile/prj/processes/process/HT/t_intrinsic_permeability.md

-Intrinsic permeability

Documentation/ProjectFile/prj/processes/process/HT/t_porosity.md

-Porosity of the solid

Documentation/ProjectFile/prj/processes/process/HT/t_reference_temperature.md

-The reference temperature used in temperature dependent viscosity.

Documentation/ProjectFile/prj/processes/process/HT/t_specific_storage.md

-Parameter for the specific storage.

Documentation/ProjectFile/prj/processes/process/HT/t_thermal_expansion_coefficient_fluid.md

-Thermal expansion coefficient of the fluid.

Documentation/ProjectFile/prj/processes/process/HT/t_viscosity.md

-Viscosity.

ProcessLib/HT/CreateHTProcess.cpp

@@ -51,14 +51,14 @@ std::unique_ptr<Process> createHTProcess(
         "pressure"});
 
     auto const& porous_medium_configs =
-        //! \ogs_file_param_special{prj__processes__process__HT__porous_medium}
+        //! \ogs_file_param{prj__processes__process__HT__porous_medium}
         config.getConfigSubtree("porous_medium");
     PorousMediaProperties porous_media_properties{
         createPorousMediaProperties(mesh, porous_medium_configs)};
 
-    //! \ogs_file_param_special{prj__processes__process__HT__fluid}
+    //! \ogs_file_param{prj__processes__process__HT__fluid}
     auto const& fluid_config = config.getConfigSubtree("fluid");
-    //! \ogs_file_param_special{prj__processes__process__HT__fluid__viscosity}
+    //! \ogs_file_param{prj__processes__process__HT__fluid__viscosity}
     auto const& viscosity_conf = fluid_config.getConfigSubtree("viscosity");
     auto viscosity_model =
         MaterialLib::Fluid::createViscosityModel(viscosity_conf);
@@ -70,7 +70,7 @@ std::unique_ptr<Process> createHTProcess(
         "density_solid", parameters, 1);
     DBUG("Use \'%s\' as density_solid parameter.", density_solid.name.c_str());
 
-    //! \ogs_file_param_special{prj__processes__process__HT__fluid__density}
+    //! \ogs_file_param{prj__processes__process__HT__fluid__density}
     auto const& fluid_density_conf = fluid_config.getConfigSubtree("density");
     auto fluid_density =
         MaterialLib::Fluid::createFluidDensityModel(fluid_density_conf);
@@ -78,7 +78,7 @@ std::unique_ptr<Process> createHTProcess(
     // Parameter for the density of the fluid.
     auto& fluid_reference_density= findParameter<double>(
         config,
-        //! \ogs_file_param{prj__processes__process__HT__fluid_reference_density}
+        //! \ogs_file_param_special{prj__processes__process__HT__fluid_reference_density}
         "fluid_reference_density", parameters, 1);
     DBUG("Use \'%s\' as fluid_reference_density parameter.",
          fluid_reference_density.name.c_str());

ProcessLib/HT/CreatePorousMediaProperties.cpp

@@ -36,15 +36,15 @@ PorousMediaProperties createPorousMediaProperties(
 
     std::vector<int> mat_ids;
     for (auto const& porous_medium_config :
-         //! \ogs_file_param_special{prj__processes__process__HT__porous_medium__porous_medium}
+         //! \ogs_file_param{prj__processes__process__HT__porous_medium__porous_medium}
          porous_medium_configs.getConfigSubtreeList("porous_medium"))
     {
-         //! \ogs_file_param_special{prj__processes__process__HT__porous_medium__porous_medium__id}
+         //! \ogs_file_attr{prj__processes__process__HT__porous_medium__porous_medium__id}
         auto const id = porous_medium_config.getConfigAttribute<int>("id");
         mat_ids.push_back(id);
 
         auto const& porosity_conf =
-            //! \ogs_file_param_special{prj__processes__process__HT__porous_medium__porous_medium__porosity}
+            //! \ogs_file_param{prj__processes__process__HT__porous_medium__porous_medium__porosity}
             porous_medium_config.getConfigSubtree("porosity");
         porosity_models.emplace_back(
             MaterialLib::PorousMedium::createPorosityModel(porosity_conf));
@@ -53,7 +53,7 @@ PorousMediaProperties createPorousMediaProperties(
         // element,
         // i.e., the isotropic case is handled at the moment)
         auto const& permeability_conf =
-            //! \ogs_file_param_special{prj__processes__process__HT__porous_medium__porous_medium__permeability}
+            //! \ogs_file_param{prj__processes__process__HT__porous_medium__porous_medium__permeability}
             porous_medium_config.getConfigSubtree("permeability");
         intrinsic_permeability_models.emplace_back(
             MaterialLib::PorousMedium::createPermeabilityModel(
@@ -61,7 +61,7 @@ PorousMediaProperties createPorousMediaProperties(
 
         // Parameter for the specific storage.
         auto const& storage_conf =
-            //! \ogs_file_param_special{prj__processes__process__HT__porous_medium__porous_medium__storage}
+            //! \ogs_file_param{prj__processes__process__HT__porous_medium__porous_medium__storage}
             porous_medium_config.getConfigSubtree("storage");
         storage_models.emplace_back(
             MaterialLib::PorousMedium::createStorageModel(storage_conf));