Hello, I want to interpolate a regular 1° x 1° temperature (°K) data vector point grid to a higher resolution, say a regular 0.1° x 0.1° raster grid.
I assume that the temperature data is continous and the data between the cells should be interpolated as if they were on a straight gradient line/plane between the given 1° points, by keeping the originial input value for the given points (on the 1° x 1° grid). What would be the best interpolation method in GRASS to get this result? I assume, a simple bilinear interpolation would be fine? Is that correct? Which tool does this from vector points (r.bilin only takes raster)? Thanks and best regards, Christian -- Christian Willmes (Public-Key ID: 0x2FA87ED4) AG GIS & Fernerkundung | GIS & RS Group Geographisches Institut | Institute of Geography Universität zu Köln | University of Cologne Tel.: +49 (0)221 470 6234 Fax.: +49 (0)221 470 2280 http://www.geographie.uni-koeln.de/willmes-christian.695.en.html http://www.sfb806.de http://crc806db.uni-koeln.de http://cwillmes.de _______________________________________________ grass-user mailing list [email protected] http://lists.osgeo.org/mailman/listinfo/grass-user
