[MITgcm-devel] problem with gluemnc ?

[Martin Losch]

Hi Jean-Michel,

I can confirm that with netcdf 3.6.2 it works for my but for netcdf  
4.0 it doesn't (on the same linux computer).

Actually on the netcdf site, the bug with numbers at the beginning of  
the file name is already documented along with a fix (basically  
upgrade to 4.0.1)
<http://www.unidata.ucar.edu/software/netcdf/docs/known_problems.html>
I haven't seen a bug report for the other problem (multiple files on  
the command line), but in glumnc this workaround could work:
Instead of
>       withY=$(ncdump -h $countxx.$somevar.$somepre.*.nc | grep "Y =")
>       withYp1=$(ncdump -h $countxx.$somevar.$somepre.*.nc | grep  
> "Yp1 =")
use this
>        filelist=(`ls $countxx.$somevar.$somepre.*.nc`)
>        withY=$(ncdump -h ${filelist[0]} | grep "Y =")
>        withYp1=$(ncdump -h ${filelist[0]} | grep "Yp1 =")

Martin

On Aug 12, 2009, at 11:38 PM, Jean-Michel Campin wrote:

>
> Looks like it's related to the version of ncdump/netcdf:
> It does not work with my version:
>> netcdf library version "4.0" of Feb 26 2009 03:56:01 $
> but on beagle it works with:
>> netcdf library version "3.6.2" of Oct 26 2007 12:30:01 $
>
> Jean-Michel
>
> On Wed, Aug 12, 2009 at 12:24:52PM -0400, Jean-Michel Campin wrote:
>> Hi,
>>
>> I tried to use gluemnc for the output of exp. ideal_2D_oce
>> and also global_ocean.90x40x15 , statring with "state.*.t*.nc" files.
>>
>> I did not get the right single netcdf file at the end,
>> but when I comment out the 2 lines 277,278 in gluemnc:
>>>     withY=$(ncdump -h $countxx.$somevar.$somepre.*.nc | grep "Y =")
>>>     withYp1=$(ncdump -h $countxx.$somevar.$somepre.*.nc | grep  
>>> "Yp1 =")
>> then it seems to work much better.
>>
>> Is there something wrong there ? Or did I miss something ?
>>
>> Jean-Michel
>>
>>
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