/[MITgcm]/MITgcm/tutorial_examples/baroclinic_gyre_on_a_sphere/README
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revision 1.1 by cnh, Mon Jan 14 17:01:44 2002 UTC revision 1.1.2.1 by cnh, Mon Jan 14 17:01:44 2002 UTC
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1    Example: "4x4 Steady Global Simulation"
2    =======================================
3    
4    To apply the changes to the default configuration of MITgcmUV:
5      cd bin
6      ln -s ../verification/exp2/code/SIZE.h ../bin/
7      ln -s ../verification/exp2/code/CPP_OPTIONS.h ../bin/
8      ln -s ../verification/exp2/code/CPP_EEOPTIONS.h ../bin/
9      ln -s ../verification/exp2/code/external_fields_load.F ../bin/
10    
11    Configure and compile the code:
12      cd ../bin
13      ../tools/genmake -makefile
14      make depend
15      make
16    
17    To run:
18      cd ../exe
19      cp ../verification/exp2/input/* .
20      dmpirun -np 4 mitgcmuv  ( Digital )
21    
22    There is comparison output in two directories:
23     ../verification/exp2/results
24     ../verification/exp2/results.oldcode
25    
26    To obtain the "oldcode" numbers make the following changes
27    to the older code:
28    CPP_OPTIONS.h must have
29      #define OLD_ADV_BCS
30      #define OLD_UV_GEOMETRY
31    calc_mom_rhs.F must have
32      #undef  NO_LATERAL_SLIP
33      #define NO_BOTTOM_SLIP
34    
35    Comments:
36    The input data is real*4.
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