/[MITgcm]/MITgcm/verification/lab_sea/README
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revision 1.12 by dimitri, Sat Mar 13 14:57:54 2004 UTC revision 1.14 by dimitri, Wed Mar 31 02:36:23 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    Generating 1-CPU executable:
64      cd MITgcm/verification/lab_sea
65      mkdir build
66      cd build
67      cp ../code/*.h ../code/packages.conf .
68      ../../../tools/genmake2
69      make depend
70      make
71    
72    To run Experiment 1:
73      cd ../input
74      ../build/mitgcmuv > output.txt
75    
76    Use matlab script lookat_exp1.m to compare the output
77    of exp1 with that from checkpoint51f sea-ice code:
78      cd ../../../verification/lab_sea/matlab
79      matlab
80      lookat_ice
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