Instructions for setting up a cube-sphere integration with sea-ice.
Date last tested: July 9, 2004.
Code and input used for integrating cube9.


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# getting the code from anonymous CVS server

cvs co MITgcm_contrib/high_res_cube/README_ice
cvs co MITgcm_contrib/high_res_cube/code-mods
cvs co MITgcm_contrib/high_res_cube/input
cvs co MITgcm_contrib/high_res_cube/results
cvs co MITgcm_code
cvs co MITgcm/verification/global_ocean.cs32x15
cvs co MITgcm/verification/testreport


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# 32*32*6*15, 1-cpu cube sphere

cd MITgcm/verification/global_ocean.cs32x15/code
\cp ../../../../MITgcm_contrib/high_res_cube/code-mods/* .
\cp ../../../utils/exch2/code-mods/s12t_16x32/* .
cd ../build
\rm *
../../../tools/genmake2 -mods=../code
make depend
make
cd ..
mkdir run
cd run
\rm *
\cp ../input/* .
\cp ../../../../MITgcm_contrib/high_res_cube/input/* .
../build/mitgcmuv >& output.txt

comparison output is in:
../../../../MITgcm_contrib/high_res_cube/results/output.txt

to use matlab to look at the output
matlab

for fld={'Eta','VICE','UICE','HEFF','AREA','Qsw','Qnet','FV','FU','EmPmR'}
    tmp=permute(readbin([fld{1} '.0000000020.data'],[32,6,32]),[1 3 2]);
    cx=[min(tmp(:)) max(tmp(:))]; clf, plot_cube, title(fld{1}), pause
end

heff=permute(readbin(['HEFF.0000000020.data'],[32,6,32]),[1 3 2]);
mask=0*heff; mask(find(heff>.001))=1;
uice=mask.*permute(readbin(['UICE.0000000020.data'],[32,6,32]),[1 3 2]);
vice=mask.*permute(readbin(['VICE.0000000020.data'],[32,6,32]),[1 3 2]);
clf
subplot(221), mypcolor(uice(:,:,3)'), colorbar, title('uice, tile 3')
subplot(222), mypcolor(uice(:,:,6)'), colorbar, title('uice, tile 6')
subplot(223), mypcolor(vice(:,:,3)'), colorbar, title('vice, tile 3')
subplot(224), mypcolor(vice(:,:,6)'), colorbar, title('vice, tile 6')


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# 32*32*6*15, 17-tile, 1-cpu cube sphere experiment

cd MITgcm/verification/global_ocean.cs32x15/code
\cp ../../../../MITgcm_contrib/high_res_cube/code-mods/* .
\cp ../code_alt/code.176t_8x4/* .
cd ../build
\rm *
../../../tools/genmake2 -mods=../code
make depend
make
cd ..
mkdir run
cd run
\rm *
\cp ../input/* .
\cp ../../../../MITgcm_contrib/high_res_cube/input/* .
../build/mitgcmuv >& output.txt

comparison output is in:
../../../../MITgcm_contrib/high_res_cube/results/output.txt

to use matlab to look at the output
matlab

for fld={'Eta','VICE','UICE','HEFF','AREA','Qsw','Qnet','FV','FU','EmPmR'}
    tmp=permute(readbin([fld{1} '.0000000020.data'],[32,6,32]),[1 3 2]);
    cx=[min(tmp(:)) max(tmp(:))]; clf, plot_cube, title(fld{1}), pause
end

heff=permute(readbin(['HEFF.0000000020.data'],[32,6,32]),[1 3 2]);
mask=0*heff; mask(find(heff>.001))=1;
uice=mask.*permute(readbin(['UICE.0000000020.data'],[32,6,32]),[1 3 2]);
vice=mask.*permute(readbin(['VICE.0000000020.data'],[32,6,32]),[1 3 2]);
clf
subplot(221), mypcolor(uice(:,:,3)'), colorbar, title('uice, tile 3')
subplot(222), mypcolor(uice(:,:,6)'), colorbar, title('uice, tile 6')
subplot(223), mypcolor(vice(:,:,3)'), colorbar, title('vice, tile 3')
subplot(224), mypcolor(vice(:,:,6)'), colorbar, title('vice, tile 6')


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# 32*32*6*15, 2-cpu cube sphere on the altices with efc

cd MITgcm/verification/global_ocean.cs32x15/code
\cp ../../../../MITgcm_contrib/high_res_cube/code-mods/* .
\cp ../../../utils/exch2/code-mods/s12t_16x32/* .
\cp SIZE.h_mpi SIZE.h

cd ../build
\rm *
../../../tools/genmake2 -mods=../code -of ../../../tools/build_options/linux_ia64_efc+mpi_altix
make depend
make -j

cd ..
mkdir run
cd run
\rm *
\cp ../input/* .
\cp ../../../../MITgcm_contrib/high_res_cube/input/* .
mpirun -np 2 ../build/mitgcmuv


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# 510*510*6*50, 54-tile, 54-cpu cube sphere on the altices with efc
# starting with pickup file from end of 1992
# requires input files in sudirectories run_template and ncep_rgau

cd MITgcm/verification/global_ocean.cs32x15/code
\cp ../../../../MITgcm_contrib/high_res_cube/code-mods/* .
\cp ../../../../MITgcm_contrib/high_res_cube/code-mods/s54t_170x170/* .
\cp packages.conf_hr packages.conf

cd ../build
\rm *
../../../tools/genmake2 -mods=../code -of ../../../tools/build_options/linux_ia64_efc+mpi_altix
make depend
make -j

cd ..
mkdir run
cd run
\rm *
\cp ../input/* .
\cp ../../../../MITgcm_contrib/high_res_cube/input/* .
qsub job_altix92_54t


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# 510*510*6*50, 216-cpu cube sphere on altix with ifort
# requires input files in sudirectories run_template and ncep_rgau
# these can be obained from lou:/u/menemenl/cube

cd MITgcm/verification/global_ocean.cs32x15/code
\cp ../../../../MITgcm_contrib/high_res_cube/code-mods/* .
\cp ../../../../MITgcm_contrib/high_res_cube/code-mods/s216t_85x85/* .
\cp SIZE.h_216 SIZE.h
\cp packages.conf_hr packages.conf

cd ../build
\rm *
../../../tools/genmake2 -mods=../code -of ../../../tools/build_options/linux_ia64_ifort+mpi_altix_nas
make depend
make -j 4

cd ..
mkdir run
cd run
\rm *
\cp ../input/* .
\cp ../../../../MITgcm_contrib/high_res_cube/input/* .
ln -sf ../../../../run_template/* .
ln -sf pickup.0000290088.data.cube10 pickup.0000000216.data
ln -sf pickup_seaice.0000290088.data.cube10 pickup_seaice.0000000216.data
\cp ../build/mitgcmuv .
qsub job_altix92


















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# 510*510*6*50, 216-tile, 54-cpu cube sphere on the altices with efc
# requires input files in sudirectories run_template and ncep_rgau
# presently residing under orion:/tmp1/dmenem/cube

cd MITgcm/verification/global_ocean.cs32x15/code
\cp ../../../../MITgcm_contrib/high_res_cube/code-mods/* .
\cp ../../../../MITgcm_contrib/high_res_cube/code-mods/s216t_85x85/* .
\cp SIZE.h_54 SIZE.h
\cp packages.conf_hr packages.conf

cd ../build
\rm *
../../../tools/genmake2 -mods=../code -of ../../../tools/build_options/linux_ia64_efc+mpi_altix
make depend
make -j

cd ..
mkdir run
cd run
\rm *
\cp ../input/* .
\cp ../../../../MITgcm_contrib/high_res_cube/input/* .
qsub job_orion


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# 510*510*6*50, 205-tile, 41-cpu cube sphere on the altices with efc
# requires input files in sudirectories run_template and ncep_rgau
# presently residing under orion:/tmp1/dmenem/cube

cd MITgcm/verification/global_ocean.cs32x15/code
\cp ../../../../MITgcm_contrib/high_res_cube/code-mods/* .
\cp ../../../../MITgcm_contrib/high_res_cube/code-mods/s205t_85x85/* .
\cp SIZE.h_41 SIZE.h
\cp packages.conf_hr packages.conf

cd ../build
\rm *
../../../tools/genmake2 -mods=../code -of ../../../tools/build_options/linux_ia64_efc+mpi_altix
make depend
make -j

cd ..
mkdir run
cd run
\rm *
\cp ../input/* .
\cp ../../../../MITgcm_contrib/high_res_cube/input/* .
qsub job_orion41


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# 510*510*6*50, 1500-tile, 50-cpu cube sphere on the altices with efc
# requires input files in sudirectories run_template and ncep_rgau
# presently residing under orion:/tmp1/dmenem/cube

cd MITgcm/verification/global_ocean.cs32x15/code
\cp ../../../../MITgcm_contrib/high_res_cube/code-mods/* .
\cp ../../../../MITgcm_contrib/high_res_cube/code-mods/s1500t_17x51/* .
\cp SIZE.h_50 SIZE.h
\cp packages.conf_hr packages.conf

cd ../build
\rm *
../../../tools/genmake2 -mods=../code -of ../../../tools/build_options/linux_ia64_efc+mpi_altix
make depend
make -j

cd ..
mkdir run
cd run
\rm *
\cp ../input/* .
\cp ../../../../MITgcm_contrib/high_res_cube/input/* .
qsub job_orion


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# matlab script for generating pChkptFreq

nTimeSteps=26352;
for niter0=216:26352:(26352*12)
 pChkptFreq=(niter0+nTimeSteps)*1200;
 day=pChkptFreq/24/60/60;
 disp(['niter0=' int2str(niter0) ',day=' int2str(day) ', ' ...
 datestr(datenum(1992,1,1)+day) ', pChkptFreq=' int2str(pChkptFreq)])
end

niter0 = 216   , day = 369 , 04-Jan-1993, pChkptFreq = 31881600
niter0 = 26568 , day = 735 , 05-Jan-1994, pChkptFreq = 63504000
niter0 = 52920 , day = 1101, 06-Jan-1995, pChkptFreq = 95126400
niter0 = 79272 , day = 1467, 07-Jan-1996, pChkptFreq = 126748800
niter0 = 105624, day = 1833, 07-Jan-1997, pChkptFreq = 158371200
niter0 = 131976, day = 2199, 08-Jan-1998, pChkptFreq = 189993600
niter0 = 158328, day = 2565, 09-Jan-1999, pChkptFreq = 221616000
niter0 = 184680, day = 2931, 10-Jan-2000, pChkptFreq = 253238400
niter0 = 211032, day = 3297, 10-Jan-2001, pChkptFreq = 284860800
niter0 = 237384, day = 3663, 11-Jan-2002, pChkptFreq = 316483200
niter0 = 263736, day = 4029, 12-Jan-2003, pChkptFreq = 348105600
niter0 = 290088, day = 4395, 13-Jan-2004, pChkptFreq = 379728000