IHACRES Version 1.0

Author: copyrights (c) 2008 Stefan Liersch
Menu: Simulation | Hydrology | IHACRES

Description

The rainfall-runoff model IHACRES.

References

Croke, B.F.W., Merritt, W.S., 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.
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.

Parameters

	Name	Type	Identifier	Description	Constraints
Input	Table	table, input	`TABLE`	-	-
Output	Table	data object Table, output, optional	`TABLEout`	-	-
	Table	data object Table, output, optional	`TABLEparms`	-	-
	Table	data object Table, output, optional	`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 number	`AREA`	Area of the Watershed in [km2] used for unit conversion	Minimum: 0.000010 Default: 100.000000
	Parameter (c)	floating point number	`CFAC`	Parameter (c) to fit streamflow volume	Minimum: 0.000000 Maximum: 1.000000 Default: 0.001000
	(Tw) wetness decline time constant	floating point number	`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

Command Line


Usage: saga_cmd sim_ihacres 1 [-TABLE ] [-DATE_Field ] [-DISCHARGE_Field ] [-PCP_Field ] [-TMP_Field ] [-USE_TMP ] [-AREA ] [-CFAC ] [-TwFAC ] [-STORAGE ] [-IHACVERS ] [-SNOW_TOOL ] [-WRITEALL_TS ] [-TABLEout ] [-TABLEparms ] [-TABLEsettings ]
  -TABLE:             Table
	table, input
  -DATE_Field:        Date Column
	table field
  -DISCHARGE_Field:   Streamflow Column
	table field
  -PCP_Field:         Precipitation Column
	table field
  -TMP_Field:         Temperature Column
	table field
  -USE_TMP:           Using temperature data?
	boolean
	Default: 1
  -AREA:           Area of the Watershed in [km2]
	floating point number
	Minimum: 0.000010
	Default: 100.000000
  -CFAC:           Parameter (c)
	floating point number
	Minimum: 0.000000
	Maximum: 1.000000
	Default: 0.001000
  -TwFAC:
                           (Tw) wetness decline time constant
                           	floating point number
                           	Minimum: 0.010000
                           	Maximum: 150.000000
                           	Default: 1.000000
  -STORAGE:
                           Storage
                           	choice
                           	Available Choices:
                           	[0] Single Storage
                           	[1] Two Parallel Storages
                           	[2] Two Storages in Series !!! not yet implemented !!!
                           	Default: 0
  -IHACVERS:
                           IHACRES Version
                           	choice
                           	Available Choices:
                           	[0] Jakeman & Hornberger (1993)
                           	[1] Croke et al. (2005)
                           	Default: 0
  -SNOW_TOOL:         Using the snow-melt module?
	boolean
	Default: 0
  -WRITEALL_TS:       Write all calculated Time Series in a table?
	boolean
	Default: 1
  -TABLEout:          Table
	data object Table, output, optional
  -TABLEparms:        Table
	data object Table, output, optional
  -TABLEsettings:     Table
	data object Table, output, optional