/[MITgcm]/MITgcm/verification/lab_sea/README
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revision 1.12 by dimitri, Sat Mar 13 14:57:54 2004 UTC revision 1.15 by dimitri, Tue Apr 6 21:42:33 2004 UTC
# Line 44  Running the testscript experiment: Line 44  Running the testscript experiment:
44    cd MITgcm/verification    cd MITgcm/verification
45    ./testreport -t lab_sea    ./testreport -t lab_sea
46    
 To look at output using matlab:  
   cd lab_sea/matlab  
   matlab -nojvm -nosplash  
     
   
47  Note that fairly large differences in accuracy occur across different  Note that fairly large differences in accuracy occur across different
48  platforms.  For example, testscript comparisons between g77 (Linux)  platforms.  For example, testscript comparisons between g77 (Linux)
49  and f77 (SGI) generated output gives:  and f77 (SGI) generated output gives:
# Line 60  f n k u  2  i  a  a  d  i  a  a  d  i  a Line 55  f n k u  2  i  a  a  d  i  a  a  d  i  a
55  g d e n  d  n  x  n  .  n  x  n  .  n  x  n  .  n  x  n  .  g d e n  d  n  x  n  .  n  x  n  .  n  x  n  .  n  x  n  .
56    
57  Y Y Y Y  8 10  9 11 10  9 11 13 10  9  8  8  9  8  9  8  9 FAIL  lab_sea  Y Y Y Y  8 10  9 11 10  9 11 13 10  9  8  8  9  8  9  8  9 FAIL  lab_sea
58    
59    
60    Instructions for generating and running a 1-CPU experiment
61    ==========================================================
62    
63      cd MITgcm/verification/lab_sea
64      mkdir build
65      cd build
66      cp ../code/*.h ../code/packages.conf .
67      ../../../tools/genmake2
68      make depend
69      make
70      cd ../input
71      ../build/mitgcmuv > output.txt
72    
73    Use matlab script lookat_exp1.m to compare the output
74    of exp1 with that from checkpoint51f sea-ice code:
75      cd ../../../verification/lab_sea/matlab
76      matlab
77      lookat_ice
78    
79    
80    Instructions for generating and running a 2-CPU experiment on kalpana
81    =====================================================================
82    
83      cd MITgcm/verification/lab_sea
84      mkdir build
85      cd build
86      \cp ../code/*.h ../code/packages.conf .
87      \cp ../code/SIZE.h_mpi SIZE.h
88      ../../../tools/genmake2 -of ../../../tools/build_options/linux_ia64_efc+mpi_altix
89      make depend
90      make
91      cd ../input
92      mpirun -np 2 ../build/mitgcmuv
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