On Sun, May 25, 2008 at 4:14 AM, Pedro Camilo Alcantara <[EMAIL PROTECTED]> wrote: > > Hello list > I am using grass to automate the calculation of a series of vegetation > indices and I want to use a decision tree algorithm (c4.5). That algorithm > requires me to have a layer stack with those images in a bip format. For me > it seems that it is possible to make such layer stack using gdal, exporting > each raster map from grass and then stack them, but I was wondering if there > is a way to do so directly. Let say, trough r.out.gdal pointing to a group > of rasters made with i.group. Is it possible_
I would like to see that, too. But it's not yet implemented... Meanwhile, you could use the GDAL tools directly on the GRASS location using the GRASS-GDAL plugin: http://grass.osgeo.org/wiki/Compile_and_install_GRASS_and_QGIS_with_GDAL/OGR_Plugin#Usage_of_the_plugin Through this GDAL sees GRASS maps like maps in other formats and you could create the map stack from there. best, Markus _______________________________________________ grass-user mailing list [email protected] http://lists.osgeo.org/mailman/listinfo/grass-user
