GRASS GIS manual: r.stream.variables

SYNOPSIS

r.stream.variables

r.stream.variables --help

r.stream.variables variable=name area=string [folder=name] [out_folder=name] output=method[,method,...] [scale=value] [cpu=float] [--help] [--verbose] [--quiet] [--ui]

Flags:

--help: Print usage summary
--verbose: Verbose module output
--quiet: Quiet module output
--ui: Force launching GUI dialog

Parameters:

variable=name [required]: Name of raster to be converted into a stream-specific variable
area=string [required]: Area of aggregation: across the sub-watersheds or only across sub-streams; Options: watershed, stream
folder=name: Provide the full folder path (same as for r.stream.watersheds); Default: GISDBASE/folder_structure
out_folder=name: Provide the full folder path for the output stream-specific variable; Default: GISDBASE/stream-specific_variables
output=method[,method,...] [required]: Provide the output aggregation method for the stream-specific variable; upstream cells numbers, minimum, maximum, range, mean, standard deviation, coefficient of variation, sum. Output datatype is Int32; Options: cells, min, max, range, mean, stddev, coeff_var, sum
scale=value: Provide a scale factor to multiply or divide the final stream-specific variable; Provide it e.g. if input raster values are between -1 and 1, use scale=1000 to inicrease the number of decimals - all outputs will be rounded to integers; Default: 1
cpu=float: Number of CPUs used for the parallel computation; Default: 1

NAME

KEYWORDS

SYNOPSIS

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Table of contents

DESCRIPTION

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