r.stats.quantile.1grass man page

r.stats.quantile — Compute category quantiles using two passes.

Keywords

raster, statistics

Synopsis

r.stats.quantile
r.stats.quantile --help
r.stats.quantile [-rp] base=name cover=name [quantiles=integer] [percentiles=float[,float,...]] [bins=integer] [output=name[,name,...]] [--overwrite] [--help] [--verbose] [--quiet] [--ui]

Flags

-r
Create reclass map with statistics as category labels
-p
Do not create output maps; just print statistics
--overwrite
Allow output files to overwrite existing files
--help
Print usage summary
--verbose
Verbose module output
--quiet
Quiet module output
--ui
Force launching GUI dialog

Parameters

base=name [required]
Name of base raster map
cover=name [required]
Name of cover raster map
quantiles=integer
Number of quantiles
percentiles=float[,float,...]
List of percentiles
Default: 50
bins=integer
Number of bins to use
Default: 1000
output=name[,name,...]
Resultant raster map(s)

Description

r.stats.quantile is intended to be a partial replacement for r.statistics, with support for floating-point cover maps. It provides quantile calculations, which are absent from r.stats.zonal.

See Also

r.quantile, r.stats.zonal, r.statistics

Author

Glynn Clements

Last changed: $Date: 2014-10-08 21:56:35 +0200 (Wed, 08 Oct 2014) $

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GRASS 7.0.4 Grass User's Manual