GRASS logo

NAME

v.neighbors - Neighborhood analysis tool for vector point maps.
Makes each cell value a function of the attribute values assigned to the vector points or centroids around it, and stores new cell values in an output raster map.

KEYWORDS

vector, raster, aggregation

SYNOPSIS

v.neighbors
v.neighbors help
v.neighbors input=name layer=string output=name method=string size=float [--overwrite] [--verbose] [--quiet]

Flags:

--overwrite
Allow output files to overwrite existing files
--verbose
Verbose module output
--quiet
Quiet module output

Parameters:

input=name
Name of input vector map
Data source for direct OGR access
layer=string
Layer number or name ('-1' for all layers)
A single vector map can be connected to multiple database tables. This number determines which table to use. Layer name for direct OGR access.
Default: -1
output=name
Name for output raster map
method=string
Neighborhood operation
Options: count
Default: count
size=float
Neighborhood diameter in map units

DESCRIPTION

Makes each cell value a function of the attribute values assigned to the vector points or centroids around it, and stores new cell values in an output raster map layer.

SEE ALSO

r.neighbors

AUTHOR

Radim Blazek

Last changed: $Date: 2008-08-14 23:16:42 -0700 (Thu, 14 Aug 2008) $


Main index - vector index - Full index

© 2003-2011 GRASS Development Team