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C $Header: /u/gcmpack/MITgcm_contrib/verification_other/atm_gray/README,v 1.3 2013/07/24 00:55:18 jmc Exp $ |
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C $Name: $ |
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MITgcm_contrib/verification_other/atm_gray/ |
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Provide source code and input files for 3 simple sep-up, |
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using gray atmospheric physics (O'Gorman and Schneider, JCl, 2008) |
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plugged in MITgcm dynamical core (see package "atm_phys"). |
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Notes: Initially (before addition of pkg/atm_phys on 2013/05/08) was using |
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modified (and original) "mypackage" src code and atmospheric gray physics |
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code in dir atm_gray/code_gray ; this has now been replaced by pkg/atm_phys. |
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1) standard cubed-sphere set-up (6 faces 32x32, 26 levels, non uniform deltaP) |
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atm_gray/code/ : specific code |
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primary set-up: |
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uses 10m mixed layer depth with evolving SST (including a Q-flux) |
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+ damping of stratospheric winds ; starts @ t= 1.yr from pickup files. |
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atm_gray/input/ : input files (+ uses script "prepare_run" in input) |
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atm_gray/results/output.txt : standard output of a short reference run |
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secondary set-up (using same executable): |
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uses fixed SST (APE) and improved radiation code from Ruth Geen. |
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atm_gray/inputu.ape/ : specific input files (remaining files from dir input) |
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atm_gray/results/output.ape.txt : secondary output of a short reference run |
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2) simplified cubed-sphere set-up (6 faces 32x32, 25 levels, deltaP = 40.mb) |
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with fixed (prescribed) SST. |
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atm_gray/code_cs/ : specific code |
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atm_gray/inp_cs/ : input files (+ uses script "prepare_run" in inp_cs) |
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atm_gray/results/output.cs.txt : standard output of a short reference run |
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3) lat-lon grid set-up (128x64 horiz grid, 25 levels |
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<-> 2.8 x 2.8 degree, deltaP = 40.mb) |
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atm_gray/code_ll/ : specific code |
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atm_gray/inp_ll/ : input files |
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atm_gray/results/output.ll.txt : standard output of a short reference run |
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-------------- |
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Instructions: |
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-------------- |
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Download MITgcm (including verification experiments) from MITgcm repository |
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<my_dir_space> cvs co -P -d MITgcm_current MITgcm |
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and download "atm_gray" set-up from MITgcm_contrib repository, |
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a) either directly in dir verification |
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<my_dir_space> cd MITgcm_current/verification |
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<verification> cvs co -P -d atm_gray MITgcm_contrib/verification_other/atm_gray |
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or b) in a similar level in the directory tree, e.g., in verification_other in MITgcm_current: |
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<my_dir_space> cd MITgcm_current |
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<MITgcm_current> mkdir verification_other ; cd verification_other |
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<verification_other> cvs co -P -d atm_gray MITgcm_contrib/verification_other/atm_gray |
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|
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to built and run the 1rst (standard) CS-32 set-up: |
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> cd atm_gray/build |
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> (if done after a previous built, do "make Clean" first) |
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> ../../../tools/genmake2 -mods ../code -of ../../../tools/build_options/[Selected-Option-File] |
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> make depend |
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> make |
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> cd ../run |
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> (if done after a previous run, clean-up all files: /bin/rm -f * ) |
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> ln -s ../input/* . |
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> ../input/prepare_run |
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> ln -s ../build/mitgcmuv . |
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> mitgcmuv >& output.txt |
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and output.txt can be compared with atm_gray/results/output.txt |
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to built and run the 2nd (simplified) CS-32 set-up: |
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> cd atm_gray/build |
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> (if done after a previous built, do "make Clean" first) |
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> ../../../tools/genmake2 -mods ../code_cs -of ../../../tools/build_options/[Selected-Option-File] |
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> make depend |
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> make |
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> cd ../run |
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> (if done after a previous run, clean-up all files: /bin/rm -f * ) |
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> ln -s ../inp_cs/* . |
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> ../inp_cs/prepare_run |
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> ln -s ../build/mitgcmuv . |
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> mitgcmuv >& output.txt |
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and output.txt can be compared with atm_gray/results/output.cs.txt |
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to built and run the 3rd, Lat-Lon set-up: |
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> cd atm_gray/build |
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> (if done after a previous built, do "make Clean" first) |
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> ../../../tools/genmake2 -mods ../code_ll -of ../../../tools/build_options/[Selected-Option-File] |
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> make depend |
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> make |
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> cd ../run |
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> (if done after a previous run, clean-up all files: /bin/rm -f * ) |
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> ln -s ../inp_ll/* . |
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> ln -s ../build/mitgcmuv . |
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> mitgcmuv >& output.txt |
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and output.txt can be compared with atm_gray/results/output.ll.txt |
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