Tool IHACRES Version 1.0
The Rainfall-Runoff Model IHACRES
Reference:
Jakeman, A.J. / Hornberger, G.M. (1993).
How Much Complexity Is Warranted in a Rainfall-Runoff Model?
Water Resources Research, (29), NO. 8 (2637-2649)
Croke, B. F. W. et al.(2004).
A dynamic model for predicting hydrologic response to land cover changes in gauged and ungauged catchments.
Journal Of Hydrology 291(1-2): 115-131.
- Author: copyrights (c) 2008 Stefan Liersch
- Menu: Simulation|Hydrology|IHACRES
Parameters
| Name | Type | Identifier | Description | Constraints | |
|---|---|---|---|---|---|
| Input | Table | Table (input) | TABLE | - | - |
| Output | Table (*) | Data Object Table (optional output) | TABLEout | - | - |
| Table (*) | Data Object Table (optional output) | TABLEparms | - | - | |
| Table (*) | Data Object Table (optional output) | TABLEsettings | - | - | |
| Options | Date Column | Table field | DATE_Field | Select the column containing the Date | - |
| Streamflow Column | Table field | DISCHARGE_Field | Select the Column containing Discharge Values | - | |
| Precipitation Column | Table field | PCP_Field | Select the Column containing precipitation Values | - | |
| Temperature Column | Table field | TMP_Field | Select the Column containing Temperature Values | - | |
| Using temperature data? | Boolean | USE_TMP | If checked, then temperature data are used. | Default: 1 | |
| Area of the Watershed in [km2] | Floating point | AREA | Area of the Watershed in [km2] used for unit conversion | Minimum: 0.000010 Default: 100.000000 | |
| Parameter (c) | Floating point | CFAC | Parameter (c) to fit streamflow volume | Minimum: 0.000000 Maximum: 1.000000 Default: 0.001000 | |
| (Tw) wetness decline time constant | Floating point | TwFAC | Tw is approximately the time constant, or inversely,the rate at which the catchment wetness declines in the absence of rainfall | Minimum: 0.010000 Maximum: 150.000000 Default: 1.000000 | |
| Storage | Choice | STORAGE | - | Available Choices: [0] Single Storage [1] Two Parallel Storages [2] Two Storages in Series !!! not yet implemented !!! Default: 0 | |
| IHACRES Version | Choice | IHACVERS | - | Available Choices: [0] Jakeman & Hornberger (1993) [1] Croke et al. (2005) Default: 0 | |
| Using the snow-melt module? | Boolean | SNOW_TOOL | If checked, snow-melt module is used. | Default: 0 | |
| Write all calculated Time Series in a table? | Boolean | WRITEALL_TS | If checked, then a second output table with all Time Series data is created. | Default: 1 | |
| (*) optional | |||||
Command-line
Usage: saga_cmd sim_ihacres 1 [-TABLE <str>] [-DATE_Field <str>] [-DISCHARGE_Field <str>] [-PCP_Field <str>] [-TMP_Field <str>] [-USE_TMP <str>] [-AREA <double>] [-CFAC <double>] [-TwFAC <double>] [-STORAGE <str>] [-IHACVERS <str>] [-SNOW_TOOL <str>] [-WRITEALL_TS <str>] [-TABLEout <str>] [-TABLEparms <str>] [-TABLEsettings <str>] -TABLE:<str> Table Table (input) -DATE_Field:<str> Date Column Table field -DISCHARGE_Field:<str> Streamflow Column Table field -PCP_Field:<str> Precipitation Column Table field -TMP_Field:<str> Temperature Column Table field -USE_TMP:<str> Using temperature data? Boolean Default: 1 -AREA:<double> Area of the Watershed in [km2] Floating point Minimum: 0.000010 Default: 100.000000 -CFAC:<double> Parameter (c) Floating point Minimum: 0.000000 Maximum: 1.000000 Default: 0.001000 -TwFAC:<double> (Tw) wetness decline time constant Floating point Minimum: 0.010000 Maximum: 150.000000 Default: 1.000000 -STORAGE:<str> Storage Choice Available Choices: [0] Single Storage [1] Two Parallel Storages [2] Two Storages in Series !!! not yet implemented !!! Default: 0 -IHACVERS:<str> IHACRES Version Choice Available Choices: [0] Jakeman & Hornberger (1993) [1] Croke et al. (2005) Default: 0 -SNOW_TOOL:<str> Using the snow-melt module? Boolean Default: 0 -WRITEALL_TS:<str> Write all calculated Time Series in a table? Boolean Default: 1 -TABLEout:<str> Table Data Object Table (optional output) -TABLEparms:<str> Table Data Object Table (optional output) -TABLEsettings:<str> Table Data Object Table (optional output)