Note: This document is for an older version of GRASS GIS that will be discontinued soon. You should upgrade, and read the current manual page.
NAME
r.pi.prob.mw - Probability analysis of 2 random points being in the same patch.
KEYWORDS
raster,
landscape structure analysis,
proximity analysis
SYNOPSIS
r.pi.prob.mw
r.pi.prob.mw --help
r.pi.prob.mw [-p] input=name output=name [mask=string] keyval=integer n=integer [size=integer] [distance=integer] [--overwrite] [--help] [--verbose] [--quiet] [--ui]
Flags:
- -p
- Patch only flag. When set only places test-points in patches
- --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:
- input=name [required]
- Name of input raster map
- output=name [required]
- Name for output raster map
- mask=string
- Name of the mask raster file
- keyval=integer [required]
- Category value of the patches
- n=integer [required]
- Number of tests
- size=integer
- Size of the output matrix
- distance=integer
- Maximum distance at which two patches are seen as one
Probability analysis of 2 random points being in the same patch.
...
An example for the North Carolina sample dataset:
r.pi.corearea,
r.pi.corr.mw,
r.pi.csr.mw,
r.pi.export,
r.pi.graph,
r.pi.graph.dec,
r.pi.graph.pr,
r.pi.graph.red,
r.pi.grow,
r.pi.import,
r.pi.index,
r.pi.lm,
r.pi.odc,
r.pi.rectangle,
r.pi
Programming: Elshad Shirinov
Scientific concept: Dr. Martin Wegmann
Department of Remote Sensing
Remote Sensing and Biodiversity Unit
University of Wuerzburg, Germany
Port to GRASS GIS 7: Markus Metz
SOURCE CODE
Available at:
r.pi.prob.mw source code
(history)
Latest change: Tuesday Sep 19 09:59:22 2023 in commit: e76c325998c8cd9053ce012a5adbb79f33ab0779
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© 2003-2024
GRASS Development Team,
GRASS GIS 8.3.3dev Reference Manual