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Hi John, I am still struggling a bit around the issue. It seems that one of the start datasets, from which I take the data to copy over, has inverted axes and data insertion indexes. So that seems to be the issue, I guess the format is not exactly CF. The second dataset, from which I take only the variable, using the axes of the first dataset, therefore is somehow mirrored. I was only checking the axes sizes, but will definitely have to check a bit deeper. I will have to check further. But at least the code seems to be ok. Thanks for the reply, Andrea On Wed, Apr 14, 2010 at 1:25 AM, John Caron <caron@xxxxxxxxxxxxxxxx> wrote: > On 4/11/2010 4:06 PM, andrea antonello wrote: >> >> Hi all, >> I have a strange problem. >> I have two netcdf file, both containing a grid. The grids have both >> lat and lon dimansions and they happen to be of the same size. >> >> I want to merge the two programmatically and do it by adding to the >> new netcdfwritable the dimansions of the first file and then add the >> grid variable of every file: >> >> netcdfwrtitable.write(var1.getName(), var1.read()); >> netcdfwrtitable.write(var2.getName(), var2.read()); >> >> The result is that I get the first map properly, while the second >> shows up upside-down. >> >> I checked thousand times the starting maps and the resulting >> variables, all seems ok, but the data are copied over upside-down in >> the second case. >> >> Anyone an idea what I might have scrambled? >> Thanks, >> Andrea >> >> _______________________________________________ >> netcdf-java mailing list >> netcdf-java@xxxxxxxxxxxxxxxx >> For list information or to unsubscribe, visit: >> http://www.unidata.ucar.edu/mailing_lists/ >> > > hi andrea: cant tell what the problem is, can you make a small test case > that reproduces it? thanks > > _______________________________________________ > netcdf-java mailing list > netcdf-java@xxxxxxxxxxxxxxxx > For list information or to unsubscribe, visit: > http://www.unidata.ucar.edu/mailing_lists/
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