/[MITgcm]/MITgcm/verification/lab_sea/README
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revision 1.11 by dimitri, Fri Mar 12 22:18:15 2004 UTC revision 1.18 by jmc, Mon Mar 10 01:35:17 2014 UTC
# Line 32  The experiment uses pkg/gmredi, pkg/kpp, Line 32  The experiment uses pkg/gmredi, pkg/kpp,
32  The test is a 1-cpu, 10-hour integration.   Both the atmospheric  The test is a 1-cpu, 10-hour integration.   Both the atmospheric
33  state and the open-water surface fluxes are provided by pkg/exf.  state and the open-water surface fluxes are provided by pkg/exf.
34    
35    More pkg/seaice test experiments, configured for low and
36    high-resolution global cube-sphere domains are described
37    in MITgcm_contrib/high_res_cube/README_ice.
38    
39  Using testscript to test sea-ice code  Using testscript to test sea-ice code
40  =====================================  =====================================
41    
42  Running the testscript experiment:  Running the testscript experiment:
43    cd MITgcm/verification    cd MITgcm/verification
44    ./testreport -t lab_sea    ./testreport -t lab_sea [-of my_platform_optionFile]
 The default experiment is Experiment 8, below.  
 It uses pkg/gmredi, pkg/kpp, pkg/seaice, and pkg/exf.  
45    
46  Note that fairly large differences in accuracy occur across different  Note that fairly large differences in accuracy occur across different
47  platforms.  For example, testscript comparisons between g77 (Linux)  platforms.  For example, testscript comparisons between g77 (Linux)
# Line 53  f n k u  2  i  a  a  d  i  a  a  d  i  a Line 54  f n k u  2  i  a  a  d  i  a  a  d  i  a
54  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  .
55    
56  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
57    
58    Instructions for generating and running a 1-CPU experiment
59    ==========================================================
60    
61      cd MITgcm/verification/lab_sea
62    
63    Configure and compile the code:
64      cd build
65      ../../../tools/genmake2 -mods ../code [-of my_platform_optionFile]
66      make depend
67      make
68      cd ..
69    
70    To run:
71      cd run
72      ln -s ../input/* .
73      ln -s ../build/mitgcmuv .
74      ./mitgcmuv > output.txt
75      cd ..
76    
77    There is comparison output in the directory:
78      results/output.txt
79    
80    Use matlab script lookat_ice.m to compare the output
81     with that from checkpoint51f sea-ice code:
82      cd ../../../verification/lab_sea/matlab
83      matlab
84      lookat_ice
85    
86    Instructions for generating and running a 2-CPU experiment
87    ==========================================================
88    
89      cd MITgcm/verification/lab_sea
90    
91    Configure and compile the code:
92      cd build
93      ../../../tools/genmake2 -mpi -mods ../code [-of my_platform_optionFile]
94      ln -s ../code/SIZE.h_mpi SIZE.h
95      make depend
96      make
97      cd ..
98    
99    To run:
100      cd run
101      ln -s ../input/* .
102      mpirun -np 2 ../build/mitgcmuv
103      cd ..
104    
105    Instructions for testing useExfYearlyFields (Note: might not be up-to-date)
106    ===========================================
107    
108      cd MITgcm/verification/lab_sea/build
109      \rm *
110      \cp ../code/* .
111      sed 's/undef EXF_V/define EXF_V/' \
112          ../../../pkg/exf/EXF_OPTIONS.h > EXF_OPTIONS.h
113      ../../../tools/genmake2
114      make depend
115      make -j
116      cd ../run
117      \rm *
118      \cp ../input/* .
119      \mv v10m.labsea1979 v10m.labsea_1979
120      \mv u10m.labsea1979 u10m.labsea_1979
121      \mv flo.labsea1979 flo.labsea_1979
122      \mv prate.labsea1979 prate.labsea_1979
123      \mv tair.labsea1979 tair.labsea_1979
124      \mv fsh.labsea1979 fsh.labsea_1979
125      \mv qa.labsea1979 qa.labsea_1979
126      \mv SSS_monthly.labsea1979 SSS_monthly.labsea_1979
127      \ln -sf v10m.labsea_1979 v10m.labsea_1978
128      \ln -sf u10m.labsea_1979 u10m.labsea_1978
129      \ln -sf flo.labsea_1979 flo.labsea_1978
130      \ln -sf prate.labsea_1979 prate.labsea_1978
131      \ln -sf tair.labsea_1979 tair.labsea_1978
132      \ln -sf fsh.labsea_1979 fsh.labsea_1978
133      \ln -sf qa.labsea_1979 qa.labsea_1978
134      \ln -sf SSS_monthly.labsea_1979 SSS_monthly.labsea_1978
135      \ln -sf v10m.labsea_1979 v10m.labsea_1980
136      \ln -sf u10m.labsea_1979 u10m.labsea_1980
137      \ln -sf flo.labsea_1979 flo.labsea_1980
138      \ln -sf prate.labsea_1979 prate.labsea_1980
139      \ln -sf tair.labsea_1979 tair.labsea_1980
140      \ln -sf fsh.labsea_1979 fsh.labsea_1980
141      \ln -sf qa.labsea_1979 qa.labsea_1980
142      \ln -sf SSS_monthly.labsea_1979 SSS_monthly.labsea_1980
143      \mv data.exf_YearlyFields data.exf
144      \mv data_YearlyFields data
145      sed 's/tics = .TRUE./tics = .FALSE./' ../input/data.pkg > data.pkg
146      ../build/mitgcmuv >& output.txt &
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