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8.3
general documentation
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8.3
general documentation
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Main structure to handle a soil in the groundwater flow module: its definition, the way to update its related properties. More...
#include <cs_gwf_soil.h>
Collaboration diagram for cs_gwf_soil_t:Data Fields | |
Metadata | |
| int | id |
| int | zone_id |
| cs_gwf_model_type_t | hydraulic_model |
| void * | hydraulic_context |
Soil features (whatever is the soil model) | |
| double | bulk_density |
| double | porosity |
| int | abs_permeability_dim |
| double | abs_permeability [3][3] |
Soil modelling | |
| cs_gwf_soil_model_t | model |
| void * | model_param |
Function pointers | |
| cs_gwf_soil_update_t * | update_properties |
| cs_gwf_soil_free_param_t * | free_model_param |
Main structure to handle a soil in the groundwater flow module: its definition, the way to update its related properties.
Store a set of parameters and pointers describing a soil and its related hydraulic model (this hydraulic model is shared with the main structure cs_gwf_t)
| abs_permeability |
Value of the intrisic permeability in the soil when all the porous media is filled with water (= saturated permeability)
| abs_permeability_dim |
=1 if isotropic or =3 if orthotropic or =9 if anisotropic
| bulk_density |
Value of the mass density of the soil
| free_model_param |
Pointer to a function which free the param structure if needed. May be set to null if there is nothing to free inside the param structure.
| hydraulic_context |
Structure cast on-the-fly. This structure contains parameters, arrays, properties and fields describing the hydraulic state. It depends on the type of hydraulic model which is considered.
| hydraulic_model |
Type of model use in the groundwater flow module to describe the hydraulic (see cs_gwf_model_type_t for more details)
| id |
id associated to a soil. Position in the array of soils.
| model |
Type of model describing the hydraulic behaviour of a soil (cf. cs_gwf_soil_model_t for more details)
| model_param |
Pointer to a structure cast on-the-fly (it depends on the type of soil model). This structure contains the set of parameters describing a soil. Can be set to null in the case of a saturated single-phase model.
| porosity |
Max. portion of volume in a soil where the liquid (or the gas) can be. In a single-phase saturated model this corresponds to the saturated moisture or the max. liquid saturation.
| update_properties |
Pointer to a function which manages the update of the properties describing the porous media or used in associated equations (diffusion terms for instance). These functions depend on the model of soil and the type of model used in the groundwater flow module. May be set to null if there is no need to update soil properties.
| zone_id |
id related to a volumic cs_zone_t structure (based on cells)
1.9.4