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Instructions for running the "beaufort" 40x40x50 configuration |
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face=6; ix=101:300; jx=290:449; kx=1:50; |
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1. Set up and log in to cvs server |
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bash or sh shell: export CVSROOT=':pserver:cvsanon@mitgcm.org:/u/gcmpack' |
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tcsh or csh shell: setenv CVSROOT ':pserver:cvsanon@mitgcm.org:/u/gcmpack' |
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cvs login ( enter the CVS password: "cvsanon" ) |
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2. Get code, input, and README files from CVS server |
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cvs co -d beaufort MITgcm_contrib/MPMice/beaufort |
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cd beaufort |
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cvs co MITgcm_code |
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3. Obtain copies of following directories and put them in beaufort |
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ftp://ecco2.jpl.nasa.gov/data1/beaufort/run_template |
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ftp://ecco2.jpl.nasa.gov/data1/data/atmos/blend_forcing/cube78_forcing |
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(Note the forcing files in cube78_forcing span many years. |
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To save time, you only need to download the years of interest, |
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*92 for example below, plus the runoff-360x180x12.bin file) |
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4. Get the ice code, PM2 (this item needs to be updated) |
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Obtain directories PM2/F95 and PM2/config from ...?? |
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call the directory containting PM2, ICE_DIR, |
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in my case ICE_DIR=/dm5/bep/sulsky/seaice on pollux |
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ICE_DIR=/workg/bep/sulsky/seaice on gemini |
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|
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cp -r /workg/bep/sulsky/seaice ICE_DIR |
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cd ICE_DIR/PM2 |
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make |
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|
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ONCE ONLY: (only need to redo if geometry changes) |
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cd MITgcm/ice |
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mpirun -np 1 ICE_DIR/PM2-Pre |
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|
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The PM2/config/hosts files for gemini and pollux assume petsc is installed in |
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PETSCDIR = /dm5/bep/sulsky/Packages/petsc-2.3.3-p8 on pollux |
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PETSCDIR = /workg/bep/sulsky/Packages/petsc-2.3.3-p8 on gemini |
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If petsc is installed elsewhere, then change the directory specification. |
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(The configure command to build petsc on gemini or pollux is |
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./config/configure.py --with-debug=1 --with-fc=/opt/intel/fc/9.1.051/bin/ifort |
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--with-f90=/opt/intel/fc/9.1.051/bin/ifort --with-mpi-dir=/opt/mpich/ch-p4 |
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--with-blas-lapack-dir=/opt/intel/mkl/9.1.023/lib/64 for debuggable code and |
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|
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./config/configure.py --with-debug=0 --with-fc=/opt/intel/fc/9.1.051/bin/ifort |
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--with-f90=/opt/intel/fc/9.1.051/bin/ifort --with-mpi-dir=/opt/mpich/ch-p4 |
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--with-blas-lapack-dir=/opt/intel/mkl/9.1.023/lib/64 for optimized code.) |
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|
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Input files go in MITgcm/ice (pm2input, pm2geometry) After compile step, run |
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PM2-Pre once to generate pm2_grid.nc pm2_part.nc with initial geometry. |
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============================================= |
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Running uncoupled on a linux workstation: |
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|
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5. Compile code: |
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cd MITgcm |
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mkdir bin exe |
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cd bin |
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\cp ../../code/* . |
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\mv CPP_EEOPTIONS.h_UNCOUPLED CPP_EEOPTIONS.h |
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../tools/genmake2 |
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make depend |
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make -j 16 |
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|
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6. Model execution: |
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cd ../exe |
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cp ../../run_template/* . |
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cp ../../input/* . |
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cp ../bin/mitgcmuv . |
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./mitgcmuv >& output.txt & |
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|
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============================================= |
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Running uncoupled on lozenge. |
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|
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5. Compile code: |
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cd MITgcm |
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mkdir bin exe |
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cd bin |
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\cp ../../code/* . |
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\mv SIZE.h_2 SIZE.h |
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\mv CPP_EEOPTIONS.h_UNCOUPLED CPP_EEOPTIONS.h |
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../tools/genmake2 -of ../../code/linux_amd64_gfortran_lozenge -mpi |
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make depend |
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make -j |
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|
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6. Model execution: |
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cd ../exe |
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cp ../../run_template/* . |
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cp ../../input/* . |
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cp ../bin/mitgcmuv . |
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mpiexec -np 2 ./mitgcmuv >& output.txt |
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|
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============================================= |
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Running MITgcm and MPMice on lozenge. |
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|
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5. Compile code: |
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cd MITgcm |
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mkdir bin |
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cd bin |
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\rm * |
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\cp ../../code/* . |
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\mv SIZE.h_2 SIZE.h |
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\mv CPP_EEOPTIONS.h_CPL CPP_EEOPTIONS.h |
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../tools/genmake2 -of ../../code/linux_amd64_gfortran_lozenge -mpi |
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make depend |
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make -j |
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cd .. |
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mkdir ice |
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cp ../../beaufort_020212/MITgcm/ice/* . |
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cp /homes/hantran/MPM_Han/PM2/bin/PM2 . |
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6. Model execution: |
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\rm out err a.out |
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mkdir ocean |
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cd ocean |
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\rm * |
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\cp ../../run_template/* . |
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\cp ../../input/* . |
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cd .. |
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\cp bin/mitgcmuv . |
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mpiexec -np 2 mitgcmuv : -np 1 PM2 > a.out & |
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