[MITgcm-support] disabling NETcdf

[Martin Losch]

Neil,

in code/package.conf comment out the line "mnc". That will disable the package. 

There is a test during the genmake2 process that checks on the netcdf libraries (and disables the package, if they are not found), but this test never runs an executable, so that this shared-library issue is not caught. 

Martin

On May 23, 2013, at 2:36 PM, Neil Patel <nigellius at gmail.com> wrote:

> Thanks everyone for your help. I ended up using an ifort compiler, which seemed not to need the -D_d=D option so I left it out. However, once I ran mitgcm I got this error message:
> 
> exp2/build> ./mitgcmuv > output.txt
> ./mitgcmuv: error while loading shared libraries: libnetcdff.so.5: cannot open shared object file: No such file or directory
> 
> I don't where (or if) NETcdf libraries are installed, nor am I interested in using them. I didn't think my opt file had any lines for NETcdf, so I'm puzzled why it's accessing netcdf. To be sure, I added the -disable=mnc keyword to make sure. Here's my optfile:
> 
> FC=/opt/intel/bin/ifort
> F90C=/opt/intel/bin/ifort
> qCC=cc
> LINK='/opt/intel/bin/ifort'
> 
> 
> DEFINES='-DWORDLENGTH=4'
> CPP='cpp -traditional -P'
> F90FIXEDFORMAT='-fixed -Tf'
> EXTENDED_SRC_FLAG='-132'
> 
> NOOPTFLAGS="-O0 -g -m64"
> NOOPTFILES=''
> MCMODEL='-fPIC'
> 
> 
> FFLAGS="$FFLAGS -W0 -WB -convert big_endian -assume byterecl $MCMODEL"
> 
> 
> if test "x$IEEE" = x ; then     #- with optimisation:
>   FOPTIM='-O3 -align'
>    FOPTIM='-O3 -ipo -align'
> else
> if test "x$DEVEL" = x ; then  #- no optimisation + IEEE :
>   FOPTIM='-O0 -noalign -fp-model precise'
> else    
>                      #- development/check options:
>   FOPTIM='-O0 -noalign -fp-model precise'
>   FOPTIM="$FOPTIM -g -check all -fpe0 -traceback -ftrapuv -fp-model except -warn all"
> fi
> fi
> 
> F90FLAGS=$FFLAGS
> F90OPTIM=$FOPTIM
> CFLAGS="-O0 $MCMODEL"
> 
> INCLUDEDIRS=''
> INCLUDES=''
> LIBS=''
> 
> 
> if [ -n "$MPI_INC_DIR" -a "x$MPI" = xtrue ] ; then
>   LIBS="$LIBS -lmpi"
>   INCLUDES="$INCLUDES -I$MPI_INC_DIR"
>   INCLUDEDIRS="$INCLUDEDIRS $MPI_INC_DIR"
>   MPIINCLUDEDIR="$MPI_INC_DIR"
>   MPI_HEADER_FILES='mpif.h mpiof.h'
>   MPI_HEADER_FILES_INC='./mpi_headers/mpif.h ./mpi_headers/mpiof.h'
> fi
> 
> else
> if test "x$DEVEL" = x ; then  #- no optimisation + IEEE :
>   FOPTIM='-O0 -noalign -fp-model precise'
> else                          #- development/check options:
>   FOPTIM='-O0 -noalign -fp-model precise'
>   FOPTIM="$FOPTIM -g -check all -fpe0 -traceback -ftrapuv -fp-model except -warn all"
> fi
> fi
> 
> 
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