[R-sig-Geo] Try to write GeoTiff with rgdal

Lydia Gerharz Lydia.Gerharz at uni-muenster.de
Fri May 23 17:47:17 CEST 2008


I have problems with writeGDAL. With:

 >writeGDAL(mean2005, "mean.tif", drivername="GTiff", options="TFW=YES")

I export a SpatialGridDataFrame with 9 bands to a GeoTiff. But when I 
try to display this GeoTiff in ArcGIS, all 9 bands are not correctly 
displayed and all cells have the same value (1.17549e-038). I also tried 
another GIS (PcRaster) but it doesn't work. Can somebody tell me what I 
did wrong? In R all 9 bands are displayed correctly.

Thank you very much,

Lydia Gerharz
Institute for Geoinformatics
University of Muenster

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