Hi, I'm using Win XP and GRASS 6.4RC6 to import a TRMM netCDF file using the command: ----- r.in.gdal -o input =c:/data/3B42.000202.0.6.nc output=test band=precipitation -----
and am getting the error: ----- G_set_window(): Illegal latitude for North ----- gdalinfo for the file outputs: ----- Driver: netCDF/Network Common Data Format Files: C:\data\3B42.000202.0.6.nc C:\data\3B42.000202.0.6.nc.aux.xml Size is 512, 512 Coordinate System is `' Metadata: NC_GLOBAL#Conventions=CF-1.0 Subdatasets: SUBDATASET_1_NAME=NETCDF:"C:\data\3B42.000202.0.6.nc":precipitation SUBDATASET_1_DESC=[400x1440] precipitation (32-bit floating-point) SUBDATASET_2_NAME=NETCDF:"C:\data\3B42.000202.0.6.nc":relativeError SUBDATASET_2_DESC=[400x1440] relativeError (32-bit floating-point) Corner Coordinates: Upper Left ( 0.0, 0.0) Lower Left ( 0.0, 512.0) Upper Right ( 512.0, 0.0) Lower Right ( 512.0, 512.0) Center ( 256.0, 256.0) ----- In Panoply (http://www.giss.nasa.gov/tools/panoply/), the information for the file displays as: ----- netcdf file:/C:/data/3B42.000202.0.6.nc { dimensions: lat = 400; lon = 1440; variables: float precipitation(lat=400, lon=1440); :long_name = "precipitation"; :units = "mm hr-1"; :_FillValue = -9999.9f; // float float relativeError(lat=400, lon=1440); :long_name = "relativeError"; :units = "mm hr-1"; :_FillValue = -9999.9f; // float float lat(lat=400); :standard_name = "latitude"; :units = "degrees_north"; :long_name = "latitude"; :_CoordinateAxisType = "Lat"; float lon(lon=1440); :standard_name = "longitude"; :units = "degrees_east"; :long_name = "longitude"; :_CoordinateAxisType = "Lon"; :Conventions = "CF-1.0"; } ----- In the Panoply array display, the coordinates range from 49.875° to -49.875° (lattitude) and -179.875° to +179.875° longitude. These are coordinates for the centres of 0.25° grid cells. I have set my region according to the documentation for the dataset to: ----- projection: 3 (Latitude-Longitude) zone: 0 datum: wgs84 ellipsoid: wgs84 north: 50N south: 50S west: 180W east: 180E nsres: 0:15 ewres: 0:15 rows: 400 cols: 1440 cells: 576000 ----- Can someone perhaps spot my error? Thanks Hanlie _______________________________________________ grass-user mailing list grass-user@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/grass-user