[MITgcm-support] combining multi-PE NetCDF files into a single file

Eli Galanti galanti at tau.ac.il
Mon Feb 7 09:42:45 EST 2005


Ed, Martin,

mnc_assembly works now with Matlab6.5, thanks. but... I get the same problem as
Martin:

>Another problem:
>For my output mnc_assembly does not assemble anything, but writes only
>one tile to the output file. I don't know why this is, but I suspect is
>has to do with the bi,bj's in my netcdf files:
>they are all 1. Ed, I don't know whether I have this because don't use
>the latest version of the code (haven't tried it, yet), or because
>bi,bj=1 if you use only 1 tile per processor? Your examples all have
>nPx=nPy=1 and nSx,nSy>1, whereas I have nSx=nSy=1 and nPx,nPy>1

I tried to bypass it by making mnc_assebly use nPx,nPy instead of bi,bj but
compined file didn't look very nice...

thanks, Eli.

-- 
Dr. Eli Galanti
Department of Geophysics and Planetary Sciences
Tel-Aviv University, Ramat Aviv 69978, Israel.
Tel:  972-3-6408274   Fax:  972-3-6409282
E-mail: galanti at tau.ac.il

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