If you have GDAL 1.6 installed, you can use gdalbuildvrt to create a VRT of the files, and then link to this using r.external. This way you have a mosaic without duplicating the data.
On Thu, Jul 2, 2009 at 7:53 AM, Milton Cezar Ribeiro < miltinho.astrona...@gmail.com> wrote: > Hi Guys, > > I will try first download the latest SVN. In fact I am running a compiled > version of 6.4R4, and I remember, on that time, few programs (like r.patch > if I am not wrong) not compiled properly. Case it not work, I try r.series. > > Thanks a lot, > > milton > > 2009/7/2 Hamish <hamis...@yahoo.com> > >> >> Milton Cezar Ribeiro wrote: >> > I just downloaded some tiles from GDEM/NASA and imported on GRASS. >> > Now I would like to generate a mosaic with the tiles, >> > but unfortunatelly r.patch ( >> http://grass.itc.it/gdp/html_grass63/r.patch.html ) >> > is not compiled for GRASS 6.4R4 (windows / vista). >> >> Which installer? >> >> really there is nothing special about r.patch so it is a bad sign that >> it would be missing. what if you install RC5 or the SVN snapshot binary >> from June 2? >> >> >> > So is there a way of I join a list of rasters on a unique mosaic file? >> >> r.series and r.mapcalc should both be able to do the job, but not as >> simply. >> >> use 'g.region rast=tile1,tile2,tile3,tile5' first to set the computational >> region to the outside bounds of all the tiles listed. >> >> >> Hamish >> >> >> >> >> >> > > _______________________________________________ > grass-user mailing list > grass-user@lists.osgeo.org > http://lists.osgeo.org/mailman/listinfo/grass-user > >
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