/[MITgcm]/MITgcm/tutorial_examples/baroclinic_gyre_on_a_sphere/README
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Contents of /MITgcm/tutorial_examples/baroclinic_gyre_on_a_sphere/README

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Revision 1.1.2.3 - (show annotations) (download)
Mon Jan 14 17:13:30 2002 UTC (20 years, 5 months ago) by cnh
Branch: release1-branch
CVS Tags: release1-branch_tutorials, release1-branch-end
Changes since 1.1.2.2: +14 -13 lines
Content matters

1 Example: "4 Layer Double Gyre"
2 ==============================
3
4 To apply the changes to the default configuration of MITgcmUV:
5 cp ../verification/exp1/code/SIZE.h ../model/inc/
6 cp ../verification/exp1/code/CPP_OPTIONS.h ../model/inc/
7 cp ../verification/exp1/code/CPP_EEOPTIONS.h ../eesupp/inc/
8
9 Configure and compile the code:
10 cd bin
11 ../tools/genmake -makefile
12 make depend
13 make
14
15 To run:
16 cd ../exe
17 cp ../verification/exp1/input/* .
18 dmpirun -np 4 mitgcmuv ( Digital )
19
20 There is comparison output in two directories:
21 ../verification/exp1/results
22 ../verification/exp1/results.oldcode
23
24 To obtain the "oldcode" numbers make the following changes
25 to the older code:
26 CPP_OPTIONS.h must have
27 #define OLD_ADV_BCS
28 #define OLD_UV_GEOMETRY
29 calc_mom_rhs.F must have
30 #define NO_LATERAL_SLIP
31 #define NO_BOTTOM_SLIP
32 ini_depths.F must have the "island" removed.
33
34 Comments:
35 The input data is real*8 and can be generated with the supplied
36 matlab script gendata.m to change the input precision to
37 real*4 change readBinaryPrec=32 in data as well as in gendata.m

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