Working with external data in GRASS 7: Difference between revisions
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To link file-based data formats, eg. ESRI Shapefile | To link file-based data formats, eg. ESRI Shapefile | ||
v.external dsn=ncshape/ layer=railroads output=railroads | |||
Assuming that 'railroads.shp' is located in directory 'ncshape'. | |||
== Using wxGUI == | == Using wxGUI == | ||
[[Category:GRASS 7]] | [[Category:GRASS 7]] | ||
Revision as of 16:54, 30 December 2010
This page explains how to work with external data in GRASS 7.
(to be expanded)
Raster data
External raster data can be linked via r.external. List of supported formats can be determined by
r.external -f
To link file-based data formats, eg. GeoTiff
r.external input=ncrast/urban.tif output=urban
Vector data
External vector data can be linked via v.external. List of supported formats can be determined by
v.external -f
To link file-based data formats, eg. ESRI Shapefile
v.external dsn=ncshape/ layer=railroads output=railroads
Assuming that 'railroads.shp' is located in directory 'ncshape'.