Josh, As frank said, file a ticket and provide the output of ncdump -h yourfile.ncwith 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 >
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