What about creating a gdal vrt, then if you need one file you can convert it to another format.
Alex On 10/05/2011 12:06 AM, Massimiliano Cannata wrote: > Hi, > don't know about speed but maybe take a look at "gdal_merge.py", > it may works out... > > Maxi > > On 10/04/2011 07:27 PM, Radim Blazek wrote: >> Hi, >> I need to patch more non overlapping raster maps into one map. >> Currently I am using r.patch, but it is very slow for larger maps >> (about 40 minutes in my case). It is so slow probably because it is >> reading and processing all input tile maps with extent of the output >> map. Is there a faster way how to combine more non overlapping maps? >> >> Radim >> _______________________________________________ >> grass-user mailing list >> [email protected] >> http://lists.osgeo.org/mailman/listinfo/grass-user >> > > _______________________________________________ grass-user mailing list [email protected] http://lists.osgeo.org/mailman/listinfo/grass-user
