Display Name: Green and Ampt Per Subbasin Server
Description: This tool calculates Green and Ampt parameters for hydrologic subbasins for use in HEC-HMS based upon NDOT soils data and methodology. Land-use data is required to allow specification of surface (HMS) and soil moisture deficit (DTHETA) for each subbasin. Data is output into a comma-seperated file (CSV) with summary data for each subbasin.
Category:
Help URL: https://gis.dot.nv.gov/agsphs/rest/directories/arcgisoutput/GeoHub/GreenAndAmpt_HMSPreProcessor_GPServer/GeoHub_GreenAndAmpt_HMSPreProcessor/GreenAmptPerSubbasin.htm
Execution Type: esriExecutionTypeAsynchronous
Parameters:
Parameter: Subbasins_Feature_Layer
Data Type: GPDataFile
Display Name Subbasins Shapefile .zip
Description: A zipped polygon shapefile that contains a field (text or number) that represents a unique indentifier for each subbasin.
Direction: esriGPParameterDirectionInput
Filter: Dependency:
Default Value:
Parameter Type: esriGPParameterTypeRequired
Category:
Parameter: Subbasin_Unique_Name_Field
Data Type: GPString
Display Name Subbasin Unique Name Field
Description: The name of the field in the subbasins shapefile that contains unique identifiers for each subbasin.
Direction: esriGPParameterDirectionInput
Filter:
Dependency:
Default Value: name
Parameter Type: esriGPParameterTypeRequired
Category:
Parameter: Land_Use_Feature_Layer
Data Type: GPDataFile
Display Name Land-Use Shapefile .zip
Description: A zipped polygon shapefile that includes information for interpreting % impervious (directly connect to outlet), initial moisture condition (component of DTHETA parameter), and surface storage (used in HEC-HMS).
Direction: esriGPParameterDirectionInput
Filter: Dependency:
Default Value:
Parameter Type: esriGPParameterTypeRequired
Category:
Parameter: Land_Use_Moisture_Field
Data Type: GPString
Display Name Land-Use Moisture Field
Description: A text field in the land-use shapefile that contains the assumed moisture condition for each land-use. Valid values areDry:"d", "dry", "D", "DRY"Field Capacity ("normal" moisture condition, moist):"m", "moist", "M", "MOIST"Saturated:"s", "sat", "S", "SAT"
Direction: esriGPParameterDirectionInput
Filter:
Dependency:
Default Value: soilmoistu
Parameter Type: esriGPParameterTypeRequired
Category:
Parameter: Land_Use_Surface_Storage_Field
Data Type: GPString
Display Name Land-Use Surface Storage Field
Description: The depth of surface storage, in inches, for each land-use area. Please refere to NDOT reference material for selection of appropriate values. In general, values should not exceed 0.35 inches except for agricultural areas which may reach 0.5 inches.
Direction: esriGPParameterDirectionInput
Filter:
Dependency:
Default Value: instor
Parameter Type: esriGPParameterTypeRequired
Category:
Parameter: Land_Use_Directly_Connected_Impervious_Area_Field
Data Type: GPString
Display Name Land-Use Directly-Connected Impervious Area Field
Description: The percent, expressed as a decimal from 0 to 100, of impervious area for each land-use area which is directly connected to a basin outlet.
Direction: esriGPParameterDirectionInput
Filter:
Dependency:
Default Value: rtimp2
Parameter Type: esriGPParameterTypeRequired
Category:
Parameter: CSV_Output_File
Data Type: GPDataFile
Display Name CSV Output File
Description:
Direction: esriGPParameterDirectionOutput
Filter:
Dependency:
Default Value:
Parameter Type: esriGPParameterTypeDerived
Category:
Supported Operations:
Submit Job
Child Resources:
Metadata