Hi I have a geotiff and want to use gdalwarp to warp to it into a different projection. I do the following:
gdalwarp -s_srs EPSG:32734 -t_srs '+proj=longlat +ellps=WGS84 +no_defs' Outeniqua.tiff Outeniqua_wgs84.tiff The problem is, that in Outeniqua_wgs84.tiff, the nodata values from Outeniqua.tiff become translated into -9999. In addition, the areas new to Outeniqua_wgs84.tiff (due to the warping) become 1. Which options do I have to use to keep the nodata values and to make the values of the "new areas" also as nodata values? Thanks Rainer -- Rainer M. Krug, Centre of Excellence for Invasion Biology, Stellenbosch University, South Africa _______________________________________________ gdal-dev mailing list [email protected] http://lists.osgeo.org/mailman/listinfo/gdal-dev
