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Hi Marcus and thanks for the answer,<br><br>i tried your tip but this doesn't work for me, because my firstly imported .tiff layers mostly cover one another, they are not just side-by-side, so if i make them one file i won't be able to use them seperately in the covered areas. Also i want to add a .shp file on top of them and export all together in one schema. I don't know if it is clear what i want, but it is very simple in close-source gis. Does anyone has any idea how i can make this happen in open-source or it is not possible yet? My whole thesis collapsed at this point, so any help would be precious! Thanx.<br><br><br><br><div><br><br>> From: neteler@osgeo.org<br>> Date: Thu, 22 Sep 2011 08:42:20 +0200<br>> Subject: Re: [GRASS-user] simultaneous raster maps export<br>> To: netsagief@hotmail.com<br>> CC: grass-user@lists.osgeo.org<br>> <br>> 2011/9/21 giannis Nj <netsagief@hotmail.com>:<br>> > Hi to all,<br>> ><br>> > i try to export, together in one file, 2 or 3 raster maps displayed<br>> > simultaneously in Grass, so they will remain referenced together and<br>> > furtherly used seperately or together. Does anybody has any idea if this can<br>> > happen and how (also to which format)?<br>> <br>> You can export the raster maps separately and then merge them into<br>> a single GeoTIFF file.<br>> <br>> see<br>> http://gfoss.blogspot.com/2008/06/gdal-raster-data-tips-and-tricks.html<br>> -> Merge various map/bands into a RGB composite<br>> <br>> Markus<br></div> </div></body>
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