inp_dscenario_storage - Giswater/giswater_dbmodel GitHub Wiki
Description:
Identifies each subcatchment within the study area. Subcatchments are land area units which generate runoff from rainfall.
Fields:
| Column name | Data type | Description | Domain values |
|---|---|---|---|
| dscenario_id | int4 | Id of dscenario | |
| node_id | varchar(50) | Id of node | |
| elev | numeric(12, 3) | Elevation at which the element is located | |
| ymax | numeric(12, 3) | Depth of the element | |
| storage_type | varchar(18) | Type of storage, defined on inp_typevalue as inp_typevalue_storage | FUNCTIONAL, TABULAR |
| curve_id | varchar(16) | Id of the curve | |
| a1 | numeric(12, 4) | Coefficient of FUNCTIONAL relation between surface area and depth | |
| a2 | numeric(12, 4) | Exponent of FUNCTIONAL relation between surface area and depth | |
| a0 | numeric(12, 4) | Constant of FUNCTIONAL relation between surface area and depth | |
| fevap | numeric(12, 4) | Fraction of potential evaporation from surface realized | |
| sh | numeric(12, 4) | Soil capillary suction head | |
| hc | numeric(12, 4) | Soil saturated hydraulic conductivity | |
| imd | numeric(12, 4) | Initial soil moisture deficit | |
| y0 | numeric(12, 4) | Water depth at the start of the simulation | |
| ysur | numeric(12, 4) | Maximum additional head above ground elevation that node can sustain under surcharge conditions | |
| apond | numeric(12, 4) | Surface area subjected to ponding once water depth exceeds ymax |