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Pablo-I'm not sure about the RC stuff, but it looks like you are getting a NullPointerException at line 39 which means that uwindgrid is null. I suspect that is due to the variable name changes in 4.3. If findGridDatatype can't find the grid, it will return null.
Don On 2/10/12 11:47 AM, Pablo Rozas Larraondo wrote:
Hello, I've completed the recommended emergency shutdown of my project, as I was working with grib files and 4.2 API version ;-) Once updated my build path to the new 4.3 version, I'm having some problems compiling the same code: Code: 37 GridDataset gds = GridDataset.open("~/myfile.grb"); 38 GridDatatype uwindgrid = gds.findGridDatatype("U_component_of_wind"); 39 GridCoordSystem gcs = uwindgrid.getCoordinateSystem(); Error message: Feb 10, 2012 7:11:29 PM ucar.nc2.util.rc.RC loadDefaults INFO: No .rc file found Exception in thread "main" java.lang.NullPointerException at Test.main(Test.java:39) I've checked the new javadoc and all the used methods seem to be the same, but I can't find any reference to ucar.nc2.util.rc.RC class to trace back the NullPointerException... Any suggestions? Thank you everybody for your help, Pablo Rozas AEMet This body part will be downloaded on demand.
-- Don Murray NOAA/ESRL/PSD and CIRES 303-497-3596 http://www.esrl.noaa.gov/psd/people/don.murray/
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