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Ocean Inversion Project |
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======================= |
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|
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Instructions for using pkg/ptracers to compute tracer |
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Green's functions for Gruber's ocean inversion project |
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(http://quercus.igpp.ucla.edu/OceanInversion/). |
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=============================================== |
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First check that pkg/ptracers works OK by using |
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salinity initial and boundary conditions |
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=============================================== |
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|
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1 ===> get MITgcm code from cvs repository |
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|
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CVSROOT=:pserver:cvsanon@mitgcm.org:/u/u0/gcmpack |
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cvs login ( CVS password: cvsanon ) |
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cvs co MITgcm |
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|
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2 ===> put MITgcm_contrib/ocean_inversion_project in MITgcm directory |
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|
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cd MITgcm |
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cvs co -d ocean_inversion_project MITgcm_contrib/ocean_inversion_project |
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3 ===> compile |
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cd bin |
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cp ../verification/global_with_exf/code/* . |
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cp ../ocean_inversion_project/code/.genmakerc . |
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cp ../ocean_inversion_project/code/* . |
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cp ../ocean_inversion_project/code/ptracers_forcing.F.test ptracers_forcing.F |
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cp ../ocean_inversion_project/code/ptracers_init.F.test ptracers_init.F |
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cp ../ocean_inversion_project/code/ptracers_read_mask.F.test ptracers_read_mask.F |
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../tools/genmake |
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make depend |
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make |
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|
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4 ===> execute |
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|
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cd ../exe |
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cp ../verification/global_with_exf/input/* . |
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cp ../ocean_inversion_project/input/* . |
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cp ../ocean_inversion_project/input/data.ptracers.test data.ptracers |
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mitgcmuv > output .txt |
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|
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5 ===> check that PTRACER output for tracer 1 and tracer 30 |
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===> is identical to salinity output |
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|
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diff PTRACER01.0000000020.001.001.data S.0000000020.001.001.data |
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diff PTRACER30.0000000020.001.001.data S.0000000020.001.001.data |
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|
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|
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====================================================== |
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Second generate binary input files. netcdf files are not OK |
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|
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====================================================== |
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====================================================== |
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====================================================== |
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====================================================== |
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|
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cd MITgcm/bin |
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cp ../verification/global_with_exf/code/* . |
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cp ../code/.genmakerc . |
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cp ../code/* . |
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cp ../code/ptracers_forcing.F.test ptracers_forcing.F |
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cp ../code/ptracers_init.F.test ptracers_init.F |
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cp ../code/ptracers_read_mask.F.test ptracers_read_mask.F |
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../tools/genmake |
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make depend |
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make |
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cd ../exe |
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cp ../verification/global_with_exf/input/* . |
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cp ../input/* . |
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cp ../input/data.ptracers.test data.ptracers |
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mitgcmuv > output .txt |
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|
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===> examine interpolation output for 30-region mask |
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|
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matlab |
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mask=zeros(94,44,30); |
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load fort.10 |
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for i=1:length(fort) |
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mask(fort(i,2)+2,fort(i,3)+2,fort(i,1))=fort(i,4); |
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end |
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for i=1:30 |
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mypcolor(mask(3:92,3:42,i)'); |
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colorbar,title(i),pause |
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end |
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mypcolor(sum(mask,3)'); colorbar |
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|
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===================================== |
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|
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|
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Global ocean experiment with ptracers |
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===================================== |
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===> set up and integrate 30-tracer computation |
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cd MITgcm/bin |
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cp ../verification/global_with_exf/code/* . |
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cp ../code/.genmakerc . |
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cp ../code/* . |
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../tools/genmake |
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make depend |
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make |
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cd ../exe |
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cp ../verification/global_with_exf/input/* . |
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cp ../input/* . |
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mitgcmuv > output .txt |
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===> look at output |
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|
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matlab |
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for i=1:30 |
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tr=readbin(['PTRACER' myint2str(i) ... |
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'.0000000020.001.001.data'],[90 40 15],1); |
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mypcolor(tr(:,:,2)'), colorbar, pause(1) |
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end |
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