What kind of netcdf file is causing the problem? is a netcdf4 or netcdf3 file?
there is a compiling option in netcdf4 --enable-netcdf-4 On Tue, Apr 19, 2011 at 11:35 AM, Kyle Shannon <[email protected]> wrote: > Josh, > As frank said, file a ticket and provide the output of ncdump -h > yourfile.nc with the ticket. I will take a look at it as soon as I can, > although I am pretty busy. Thanks. > > kss > > /** > * > * Kyle Shannon > * [email protected] > * > */ > > > > > On Tue, Apr 19, 2011 at 09:57, Frank Warmerdam <[email protected]>wrote: > >> On 11-04-19 05:01 AM, [email protected] wrote: >> >>> Hi, >>> >>> I’m new to GDAL so please forgive any glaring ignorance J >>> >>> Currently I have an 8GB ER Mapper (ERS) dataset that I want to convert to >>> a >>> NetCDF file with gdal_translate which always results in a segfault when >>> using >>> the following command. >>> >>> gdal_translate -of netCDF input.ers output.nc >>> >>> Whereas translating only a small <4B subset of the dataset works fine. >>> >>> Now I’ve been doing a bit of reading and I know that netcdf 3.6.2 and >>> below >>> doesn’t support variables greater than 4GB however I’ve been doing the >>> translations with the Debian libnetcdf6 package (which I believe includes >>> netCDF 4.1.1 and running ‘ncgen –version’ confirms this). I am operating >>> under >>> the impression that netCDF 4.1.1 should be able to handle netCDF files of >>> this >>> size without trouble. >>> >>> Now I’ve tested gdal_translate from a variety of builds and they all >>> produce >>> the same problem >>> >> >> Josh, >> >> I don't see any immediately obvious problems in the way we call the netcdf >> API in netcdfdataset.cpp's CreateCopy method. I would suggest you file a >> ticket on the issue, and a developer can try to reproduce the problem. >> >> I would like to suggest that you do a gdal_translate from a subset of the >> ERS file at the bottom right corner of the source just to ensure that it >> isn't a problem with reading past the 4GB mark in the ERS file. >> >> I seem to have 3.6.3 of the netcdf library so I can't trivially check >> this on my system. >> >> Best regards, >> -- >> >> ---------------------------------------+-------------------------------------- >> I set the clouds in motion - turn up | Frank Warmerdam, >> [email protected] >> light and sound - activate the windows | http://pobox.com/~warmerdam >> and watch the world go round - Rush | Geospatial Programmer for Rent >> >> _______________________________________________ >> gdal-dev mailing list >> [email protected] >> http://lists.osgeo.org/mailman/listinfo/gdal-dev >> > > > _______________________________________________ > gdal-dev mailing list > [email protected] > http://lists.osgeo.org/mailman/listinfo/gdal-dev >
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