ProcessDescription:
Abstract: 'The manual page of this module is available here: http://grass.osgeo.org/grass70/manuals/html70_user/r.watershed.html'
DataInputs:
- ComplexData:
Default:
MimeType: image/tiff
Supported:
MimeType: image/tiff
Identifier: elevation
Title: Name of input elevation raster map
maxOccurs: 1
minOccurs: 1
- ComplexData:
Default:
MimeType: image/tiff
Supported:
MimeType: image/tiff
Identifier: depression
Title: All non-NULL and non-zero cells are considered as real depressions
maxOccurs: 1
minOccurs: 0
- ComplexData:
Default:
MimeType: image/tiff
Supported:
MimeType: image/tiff
Identifier: flow
Title: Name of input raster representing amount of overland flow per cell
maxOccurs: 1
minOccurs: 0
- ComplexData:
Default:
MimeType: image/tiff
Supported:
MimeType: image/tiff
Identifier: disturbed_land
Title: For USLE
maxOccurs: 1
minOccurs: 0
- ComplexData:
Default:
MimeType: image/tiff
Supported:
MimeType: image/tiff
Identifier: blocking
Title: For USLE. All non-NULL and non-zero cells are considered as blocking terrain.
maxOccurs: 1
minOccurs: 0
- Identifier: threshold
LiteralData:
AnyValue: true
DataType: integer
Title: Minimum size of exterior watershed basin
maxOccurs: 1
minOccurs: 0
- Identifier: max_slope_length
LiteralData:
AnyValue: true
DataType: float
Title: For USLE
maxOccurs: 1
minOccurs: 0
- Identifier: convergence
LiteralData:
DataType: integer
DefaultValue: 5
Title: '1 = most diverging flow, 10 = most converging flow. Recommended: 5'
maxOccurs: 1
minOccurs: 0
- Identifier: memory
LiteralData:
DataType: integer
DefaultValue: 300
Title: Maximum memory to be used with -m flag (in MB)
maxOccurs: 1
minOccurs: 0
- Identifier: -s
LiteralData:
AllowdValues:
- true
- false
DataType: boolean
DefaultValue: false
Title: 'SFD: single flow direction, MFD: multiple flow direction'
maxOccurs: 1
minOccurs: 0
- Identifier: '-4'
LiteralData:
AllowdValues:
- true
- false
DataType: boolean
DefaultValue: false
Title: Allow only horizontal and vertical flow of water
maxOccurs: 1
minOccurs: 0
- Identifier: -m
LiteralData:
AllowdValues:
- true
- false
DataType: boolean
DefaultValue: false
Title: Only needed if memory requirements exceed available RAM; see manual on
how to calculate memory requirements
maxOccurs: 1
minOccurs: 0
- Identifier: -a
LiteralData:
AllowdValues:
- true
- false
DataType: boolean
DefaultValue: false
Title: See manual for a detailed description of flow accumulation output
maxOccurs: 1
minOccurs: 0
- Identifier: -b
LiteralData:
AllowdValues:
- true
- false
DataType: boolean
DefaultValue: false
Title: Flow direction in flat areas is modified to look prettier
maxOccurs: 1
minOccurs: 0
- Abstract: This parameter defines the north-south resolution of the mapset in meter
or degrees, which should be used to process the input and output raster data.
To enable this setting, you need to specify north-south and east-west resolution.
Identifier: grass_resolution_ns
LiteralData:
DataType: float
DefaultValue: 25.0
UOMs:
Default: meters
Supported:
- meters
- degrees
Title: Resolution of the mapset in north-south direction in meters or degrees
maxOccurs: 1
minOccurs: 0
- Abstract: This parameter defines the east-west resolution of the mapset in meters
or degrees, which should be used to process the input and output raster data. To
enable this setting, you need to specify north-south and east-west resolution.
Identifier: grass_resolution_ew
LiteralData:
DataType: float
DefaultValue: 25.0
UOMs:
Default: meters
Supported:
- meters
- degrees
Title: Resolution of the mapset in east-west direction in meters or degrees
maxOccurs: 1
minOccurs: 0
- Abstract: This parameter defines band number of the input raster files which should
be processed. As default all bands are processed and used as single and multiple
inputs for raster modules.
Identifier: grass_band_number
LiteralData:
AnyValue: true
DataType: integer
Title: Band to select for processing (default is all bands)
maxOccurs: 1
minOccurs: 0
Identifier: r.watershed
Metadata:
- title: raster
type: simple
- title: hydrology
type: simple
ProcessOutputs:
- ComplexOutput:
Default:
MimeType: image/tiff
Supported:
MimeType: image/tiff
Identifier: accumulation
Title: Number of cells that drain through each cell
- ComplexOutput:
Default:
MimeType: image/tiff
Supported:
MimeType: image/tiff
Identifier: drainage
Title: Name for output drainage direction raster map
- ComplexOutput:
Default:
MimeType: image/tiff
Supported:
MimeType: image/tiff
Identifier: basin
Title: Unique label for each watershed basin
- ComplexOutput:
Default:
MimeType: image/tiff
Supported:
MimeType: image/tiff
Identifier: stream
Title: Name for output stream segments raster map
- ComplexOutput:
Default:
MimeType: image/tiff
Supported:
MimeType: image/tiff
Identifier: half_basin
Title: Each half-basin is given a unique value
- ComplexOutput:
Default:
MimeType: image/tiff
Supported:
MimeType: image/tiff
Identifier: length_slope
Title: Slope length and steepness (LS) factor for USLE
- ComplexOutput:
Default:
MimeType: image/tiff
Supported:
MimeType: image/tiff
Identifier: slope_steepness
Title: Slope steepness (S) factor for USLE
Title: Calculates hydrological parameters and RUSLE factors.
processVersion: '1'
statusSupported: true
storeSupported: true
zcfg:
serviceProvider: test_service
serviceType: Python