[MITgcm-support] forrtl: severe (36) with tile file size

[Neil Patel]

Hi, Jean-Michel,

Thanks for you help. We've checked the sizes of our tile files and SIZE.h and they appeared consistent with the cube size, which is 510x6x510. The size of each tile file (there are 6 of them) is

33423488 bytes. Here's what's in our SIZE.h file:

    &           sNx = 510,
    &           sNy = 102,
    &           OLx =   8,
    &           OLy =   8,
    &           nSx =   1,
    &           nSy =   1,
    &           nPx =  30,
    &           nPy =   1,
    &           Nx  = sNx*nSx*nPx,
    &           Ny  = sNy*nSy*nPy,
    &           Nr  =  50)

Is there anything else we should be checking? Any advice would be appreciated.

Thanks,

Neil  


> 
> Message: 1
> Date: Mon, 26 Aug 2013 18:03:08 -0400
> From: Neil Patel <nigellius at gmail.com>
> To: mitgcm-support at mitgcm.org
> Subject: [MITgcm-support] forrtl: severe (36) with tile file
> Message-ID: <86D6DA6F-CEB6-4D74-841E-57B727490E68 at gmail.com>
> Content-Type: text/plain; charset=windows-1252
> 
> I'm using a cube face tile grid, with six files that describe the grid system which are named like this:
> 
> tile001.mitgrid 
> 
> When I run mitgcm, it crashes when it gets to the point where it reads tile001.mitgrid with this error message:
> 
> forrtl: severe (36): attempt to access non-existent record, unit 9, file /usr/data/nppatel/MITgcm_c64g/verification/cube_test/input/tile001.mitgrid
> 
> The file is there, it crashes while reading it I think. Anyone have a clue on the source of the error? Thanks! Here's my build file:
> 
> FC=/opt/intel/bin/ifort
> F90C=/opt/intel/bin/ifort
> qCC=cc
> LINK='/opt/intel/bin/ifort'
> 
> DEFINES='-DALLOW_USE_MPI -DALWAYS_USE_MPI -DWORDLENGTH=4'
> CPP='cpp -P -traditional -D_d=D'
> F90FIXEDFORMAT='-fixed -Tf'
> EXTENDED_SRC_FLAG='-132'
> 
> MCMODEL='-mcmodel=medium -shared-intel'
> FFLAGS="$FFLAGS -W0 -WB -convert big_endian -assume byterecl $MCMODEL"
> 
> ?Neil
> 
> 
> ------------------------------
> 
> Message: 2
> Date: Mon, 26 Aug 2013 18:48:24 -0400
> From: Jean-Michel Campin <jmc at ocean.mit.edu>
> To: mitgcm-support at mitgcm.org
> Subject: Re: [MITgcm-support] forrtl: severe (36) with tile file
> Message-ID: <20130826224824.GA22076 at ocean.mit.edu>
> Content-Type: text/plain; charset=utf-8
> 
> Hi Neil,
> 
> This is the same error you reported earlier (Aug 20) right ?
> 
> This error:
>> forrtl: severe (36): attempt to access non-existent record, unit 9, file /usr/data/nppatel/MITgcm_c64g/verification/cube_test/input/tile001.mitgrid
> is quite common (might find similar report in the support archive) 
> and indicates that the executable (in ini_curvilinear_grid.F)
> is trying to read a value that is beyond the end of the file.
> I would recommend to check SIZE.h (and, if provided, data.exch2)
> and the size of these tile00[1-6].mitgrid files.
> The size of each file (given by "ls -l") should be:
>   = 8*(Nc+1)*(Nc+1)*16 
> where Nc is the size of 1 (squared) face (e.g., Nc=32 for cs-32 grid)
>  and 16 correspond to the number of different fields.
> Also remember that they are double prec (the "8" factor), even if 
>  readBinaryPrec=32.
> 
> Cheers,
> Jean-Michel
> 
> On Mon, Aug 26, 2013 at 06:03:08PM -0400, Neil Patel wrote:
>> I'm using a cube face tile grid, with six files that describe the grid system which are named like this:
>> 
>> tile001.mitgrid 
>> 
>> When I run mitgcm, it crashes when it gets to the point where it reads tile001.mitgrid with this error message:
>> 
>> forrtl: severe (36): attempt to access non-existent record, unit 9, file /usr/data/nppatel/MITgcm_c64g/verification/cube_test/input/tile001.mitgrid
>> 
>> The file is there, it crashes while reading it I think. Anyone have a clue on the source of the error? Thanks! Here's my build file:
>> 
>> FC=/opt/intel/bin/ifort
>> F90C=/opt/intel/bin/ifort
>> qCC=cc
>> LINK='/opt/intel/bin/ifort'
>> 
>> DEFINES='-DALLOW_USE_MPI -DALWAYS_USE_MPI -DWORDLENGTH=4'
>> CPP='cpp -P -traditional -D_d=D'
>> F90FIXEDFORMAT='-fixed -Tf'
>> EXTENDED_SRC_FLAG='-132'
>> 
>> MCMODEL='-mcmodel=medium -shared-intel'
>> FFLAGS="$FFLAGS -W0 -WB -convert big_endian -assume byterecl $MCMODEL"
>> 
>> ?Neil
>> _______________________________________________
>> MITgcm-support mailing list
>> MITgcm-support at mitgcm.org
>> http://mitgcm.org/mailman/listinfo/mitgcm-support
> 
> 
> 
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> 
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> 
> End of MITgcm-support Digest, Vol 122, Issue 20
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