[MITgcm-support] File Read Errors, DWORDLENGTH

[Ryan Abernathey]

Hi Helen,
Thanks a lot. I tried to modify genmake to get it working, and it did  
compile, but apparently it doesn't work right.
Unfortunately, I can't access those files. You could either open the  
permissions up or you could just email me the genmake. Are there any  
other differences in the code? I am using the offline model code that  
was in your home directory on ACES.
-Ryan
p.s. We're apparently in the same group on columbia, so you could  
make the directories group readable.

On Jul 17, 2007, at 6:29 PM, helen hill wrote:

> Hi Ryan
> ../../tools/genmake -enable=ptracers -mods=../code -platform=nas+pgi
> in /u/helenhil/ACCtrace/offline_model/helen-meansolve-np16/bin  
> makes a 16 processor executable of the kind you are looking for -  
> let me know if the permissions are no good...
> H
>
>
> On 7/17/07, Ryan Abernathey <rpa at mit.edu> wrote:
> Hello,
>
> I'm trying to run an offline version of the MITgcm on columbia, and  
> I've encountered an error that I don't fully understand.
>
> The model crashes at this step:
> (PID.TID 0002.0001)  MDSREADFIELD: opening global file: bathy.bin
> With the following in message to stderr:
> forrtl: severe (36): attempt to access non-existent record, unit 9,  
> file /nobackup2c/rpa/ACC/GCM_runs/fixup/level_01/1/bathy.bin
> Image              PC                Routine            Line         
> Source
> mitgcmuv           4000000000288AD0  Unknown               Unknown   
> Unknown
> mitgcmuv           4000000000283E50  Unknown               Unknown   
> Unknown
> mitgcmuv           400000000020D0D0  Unknown               Unknown   
> Unknown
> mitgcmuv           40000000001710A0  Unknown               Unknown   
> Unknown
> mitgcmuv           40000000001705D0  Unknown               Unknown   
> Unknown
> mitgcmuv           400000000019D890  Unknown               Unknown   
> Unknown
> mitgcmuv           400000000005DDB0  Unknown               Unknown   
> Unknown
> mitgcmuv           4000000000162540  Unknown               Unknown   
> Unknown
> mitgcmuv           400000000013A3E0  Unknown               Unknown   
> Unknown
> mitgcmuv           4000000000153780  Unknown               Unknown   
> Unknown
> mitgcmuv           40000000001649D0  Unknown               Unknown   
> Unknown
> mitgcmuv           4000000000100500  Unknown               Unknown   
> Unknown
> mitgcmuv           4000000000003B00  Unknown               Unknown   
> Unknown
> libc.so.6.1        2000000003BB5C50  Unknown               Unknown   
> Unknown
> mitgcmuv           4000000000003840  Unknown               Unknown   
> Unknown
>
> I followed the advice here:
> http://forge.csail.mit.edu/pipermail/mitgcm-support/2004-November/ 
> 002731.html
>
> And changed -DWORDLENGTH=4 to -DWORDLENGTH=1
>
> This caused the program to crash even earlier at:
> (PID.TID 0000.0001) S/R INI_PARMS ; read PARM05 : OK
> with the error:
> forrtl: severe (66): output statement overflows record, unit 9,  
> file /nobackup2c/rpa/ACC/GCM_runs/fixup/level_01/1/XC.001.001.data
> Image              PC                Routine            Line         
> Source
> mitgcmuv           4000000000288A90  Unknown               Unknown   
> Unknown
> mitgcmuv           4000000000283E10  Unknown               Unknown   
> Unknown
> mitgcmuv           400000000020D090  Unknown               Unknown   
> Unknown
> mitgcmuv           4000000000171060  Unknown               Unknown   
> Unknown
> mitgcmuv           4000000000170590  Unknown               Unknown   
> Unknown
> mitgcmuv           40000000001C76C0  Unknown               Unknown   
> Unknown
> mitgcmuv           40000000001C50C0  Unknown               Unknown   
> Unknown
> mitgcmuv           400000000006BC40  Unknown               Unknown   
> Unknown
> mitgcmuv           40000000000A9860  Unknown               Unknown   
> Unknown
> mitgcmuv           400000000013DA60  Unknown               Unknown   
> Unknown
> mitgcmuv           4000000000153720  Unknown               Unknown   
> Unknown
> mitgcmuv           4000000000164990  Unknown               Unknown   
> Unknown
> mitgcmuv           40000000001004C0  Unknown               Unknown   
> Unknown
> mitgcmuv           4000000000003B00  Unknown               Unknown   
> Unknown
> libc.so.6.1        2000000003BB5C50  Unknown               Unknown   
> Unknown
> mitgcmuv           4000000000003840  Unknown               Unknown   
> Unknown
>
> --------------
>
> I am using an offline version of the model given to me by Helen  
> which uses genmake rather than genmake2. I added these options for  
> compiling to the genmake script:
>
>    case nas+mpi:
>         set CPP = ( '/lib/cpp  -traditional -P' )
>         set DEFINES = ( ${DEFINES} '-DALLOW_USE_MPI - 
> DALWAYS_USE_MPI -DWORDLENGTH=4'  ) # or -DWORDLENGTH=1
>         set LIBS = ( '-L/opt/intel_9.0.03x/lib -lmpi' )
>         set FC = ( '/opt/intel/comp/9.1.039/bin/ifort' )
>         set LINK = ( '/opt/intel/comp/9.1.039/bin/ifort' )
>         set FFLAGS = ( '-mp -132 -r8 -i4 -w95 -W0 -WB -i-static - 
> convert big_endian -assume byterecl' )
>         breaksw
>
> This is a 16 processor mpi run.
>
> I am new to the GCM, so please let me know if there is any more  
> information I can provide.
> If anyone knows how to overcome this error, I would greatly  
> appreciate your advice.
>
> Cheers,
>
> __________________
> Ryan Abernathey
> rpa at mit.edu
> MIT Ph.D. Student
> Program in Oceans Atmospheres & Climate
> http://web.mit.edu/rpa/
>
>
>
>
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