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NAME

r.pi.neigh - Neighbourhood analysis - value of patches within a defined range.

KEYWORDS

raster

SYNOPSIS

r.pi.neigh
r.pi.neigh --help
r.pi.neigh [-a] input1=name input2=name output=name keyval=integer method=string [min=integer] [max=integer] [title="phrase"] [--overwrite] [--help] [--verbose] [--quiet] [--ui]

Flags:

-a
Set for 8 cell-neighbors. 4 cell-neighbors are default
--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:

input1=name [required]
Name of input raster map
input2=name [required]
Raster file with values of patches to use
output=name [required]
Name for output raster map
keyval=integer [required]
Key value
method=string [required]
Operation to perform on fragments
Options: min, max, average, var
min=integer
Minimum range for the operation measured by pixels, default 0
max=integer
Maximum Range for the operation measured by pixels, default complete map
title="phrase"
Title for resultant raster map

Table of contents

DESCRIPTION

Neighbourhood analysis - value of patches within a defined range.

NOTES

...

EXAMPLE

An example for the North Carolina sample dataset:
g.region -d
...

SEE ALSO

r.fragment, r.fragment.dist, r.pi

AUTHORS

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

Last changed: $Date: 2017-05-10 23:56:34 +0200 (Wed, 10 May 2017) $

SOURCE CODE

Available at: r.pi.neigh source code (history)


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