/[MITgcm]/MITgcm_contrib/gael/comm/course-idma2016/guidelines/iap-idma-exercises
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revision 1.2 by gforget, Fri Jan 15 03:01:17 2016 UTC revision 1.4 by gforget, Fri Jan 22 20:37:00 2016 UTC
# Line 67  MITgcm exercises: Line 67  MITgcm exercises:
67  —————————  —————————
68    
69  1) increase experiment duration for adjustment.cs-32x32x1,  1) increase experiment duration for adjustment.cs-32x32x1,
70     tutorial_held_suarez_cs, and tutorial_plume_on_slope     tutorial_held_suarez_cs, and tutorial_plume_on_slope
71       by editing their respective input/data as follows:
72     tips : - if using testreport for longer runs then use the -fast option         - tutorial_held_suarez_cs/input/data:
           - for tutorial_held_suarez_cs/input/data:  
73                  <  nTimeSteps=16,                  <  nTimeSteps=16,
74                  >  nTimeSteps=69120,                  >  nTimeSteps=69120,
75            - for tutorial_plume_on_slope/input/data:         - tutorial_plume_on_slope/input/data:
76                  <  nTimeSteps=20,                  <  nTimeSteps=20,
77                  >  nTimeSteps=8640,                  >  nTimeSteps=8640,
78            - for adjustment.cs-32x32x1/input/data:         - adjustment.cs-32x32x1/input/data:
79                  <  nTimeSteps=24,                  <  nTimeSteps=24,
80                  >  endTime=172800.,                  >  endTime=172800.,
81    
82  2) compile, run, and display utorial_held_suarez_cs with diagnostic package  2) compile and run the experiments using testreport using the command
83           ./testreport -fast -t tutorial_plume_on_slope
84       and accordingly for the other two. Note: the -fast option activates
85       compiler optimization, which accelerates the runs greatly.
86    
87       notes : - to learn more about testreport type 'testreport --help' or
88                see mitgcm.org/public/devel_HOWTO/devel_HOWTO.pdf
89              - 'testreport -clean' is useful to reset an experiment.
90              - testreport links the various inputs in the 'run/' subdirectory
91                and then automatically runs the model ('mitgcmuv'). As long as
92                you do not empty 'run/' then you can exectute the model directly
93                using this command: './mitgcmuv > output.txt'.
94    
95    4) use the mitgcm_plot_adju_cs32.m, mitgcm_plot_held_suarez.m, and mitgcm_plot_plume.m
96       (http://mitgcm.org/viewvc/MITgcm/MITgcm_contrib/gael/comm/course-idma2016/matlab/)
97       to display results (type e.g. 'help mitgcm_plot_adju_cs32' first).
98    
99     tips : - adjustment.cs-32x32x1 provides a working example using pkg/diagnostics     notes: this assumes that gcmfaces has been installed and added to the Matlab
100            - pkg/diagnostics needs to be activated at compile time (packages.conf), and       path as explained at the beginning of idma2016-instructions.pdf
             at run time (data.pkg), and then configured at run time (data.diagnostics)  
101    
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