Provided by: grass-doc_6.4.3-3_all
NAME
r.out.xyz - Export a raster map to a text file as x,y,z values based on cell centers.
KEYWORDS
raster, export
SYNOPSIS
r.out.xyz r.out.xyz help r.out.xyz input=name [output=name] [fs=character] [--verbose] [--quiet] Parameters: input=name Name of input raster map output=name Name for output file (if omitted or "-" output to stdout) fs=character Field separator Default: |
DESCRIPTION
The r.out.xyz module exports a raster map as a list of x,y,z values into an ASCII text file.
NOTES
This module will not export x,y coordinates for raster cells containing a NULL value. This includes cells masked by a raster MASK. This module, as all GRASS raster modules, will export cells based on the current region settings. See the g.region module for details. The r.out.ascii module should be used to export an array (of size row x column) containing z values. r.out.xyz is simply a front-end to "r.stats -1gn".
EXAMPLE
In this example, a LiDAR elevation map in the North Carolina sample dataset location is exported to CSV format. g.region rast=elev_lid792_1m -p r.out.xyz input=elev_lid792_1m output=elev_lid792_1m.csv fs=","
TODO
Implement this script as a r.out.ascii option?
SEE ALSO
g.region, r.mask r.out.ascii, r.stats
AUTHOR
M. Hamish Bowman Dept. Marine Science Otago University, New Zealand Last changed: $Date: 2011-11-08 01:42:51 -0800 (Tue, 08 Nov 2011) $ Full index © 2003-2013 GRASS Development Team