
NAME
r.statistics3 - Compute category quantiles using two passes.
KEYWORDS
raster, statistics
SYNOPSIS
r.statistics3
r.statistics3 help
r.statistics3 [-rp] base=name cover=name [quantiles=integer] [percentiles=float[,float,...]] [bins=integer] [output=name[,name,...]] [--overwrite] [--verbose] [--quiet]
Flags:
- -r
- Create reclass map with statistics as category labels
- -p
- Don't create output maps; just print statistics
- --overwrite
- Allow output files to overwrite existing files
- --verbose
- Verbose module output
- --quiet
- Quiet module output
Parameters:
- base=name
- Name of base raster map
- cover=name
- 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.statistics3 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.statistics2.
SEE ALSO
r.quant
r.quant
AUTHOR
Glynn Clements
Last changed: $Date: 2007-04-06 21:49:26 +0200 (Fri, 06 Apr 2007) $
Main index - raster index - Full index
© 2003-2011 GRASS Development Team