GRASS GIS manual: r.support

Note: A new GRASS GIS stable version has been released: GRASS GIS 7.4, available here.
Updated manual page: here

NAME

r.support - Allows creation and/or modification of raster map layer support files.

KEYWORDS

raster, metadata

SYNOPSIS

r.support

r.support --help

r.support [-snd] map=name [title=phrase] [history=phrase] [units=string] [vdatum=string] [source1=phrase] [source2=phrase] [description=phrase] [raster=string] [loadhistory=name] [savehistory=name] [--overwrite] [--help] [--verbose] [--quiet] [--ui]

Flags:

-s: Update statistics (histogram, range)
-n: Create/reset the null file
-d: Delete the null file
--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:

map=name [required]: Name of raster map
title=phrase: Title for resultant raster map
history=phrase: Text to append to the next line of the map's metadata file
units=string: Text to use for map data units
vdatum=string: Text to use for map vertical datum
source1=phrase: Text to use for data source, line 1
source2=phrase: Text to use for data source, line 2
description=phrase: Text to use for data description or keyword(s)
raster=string: Raster map from which to copy category table
loadhistory=name: Text file from which to load history
savehistory=name: Text file in which to save history

DESCRIPTION
NOTES
SEE ALSO
AUTHORS

DESCRIPTION

r.support allows the user to create and/or edit raster map support information. Editing of raster map color tables, category labels, header, history, and title is supported. Category labels can also be copied from another raster map.

NOTES

If metadata options such as title or history are given the module will run non-interactively. If only the map name is given r.support will run interactively within a terminal shell and the user with be prompted for input.

Freeform metadata information is stored in a "hist" file which may be appended to by using the history option. Currently this is limited to 50 lines of text with a maximum line length of 78 characters. Any input larger than this will be wrapped to the next line. All other metadata strings available as standard options are limited to 79 characters.

AUTHORS

Micharl Shapiro, CERL: Original author
Brad Douglas: GRASS 6 Port
M. Hamish Bowman: command line enhancements
Markus Neteler: category copy from other map

Last changed: $Date: 2011-11-08 13:24:20 -0800 (Tue, 08 Nov 2011) $

SOURCE CODE

Available at: r.support source code (history)