/[MITgcm]/MITgcm/verification/lab_sea/matlab/lookat_exp4.m
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Contents of /MITgcm/verification/lab_sea/matlab/lookat_exp4.m

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Revision 1.2 - (show annotations) (download)
Tue Nov 12 20:54:29 2002 UTC (21 years, 10 months ago) by heimbach
Branch: MAIN
CVS Tags: checkpoint46n_post, checkpoint47a_post, checkpoint47
Changes since 1.1: +40 -0 lines 
Merging from release1_p8:
o New verification/lab_sea exp. for seaice package
  (cf. README file).
   N.B.: fairly large differences in accuracy occur across
        different platforms/compilers; comparison between
        g77 (Linux) and F77 (SGI Origin 2000/MIPSpro)
        generated output gives:
   T           S           U           V
  C D M    c        m  s        m  s        m  s        m  s
  n p a R  g  m  m  e  .  m  m  e  .  m  m  e  .  m  m  e  .
  f n k u  2  i  a  a  d  i  a  a  d  i  a  a  d  i  a  a  d
  g d e n  d  n  x  n  .  n  x  n  .  n  x  n  .  n  x  n  .

  Y Y Y Y  5  5  7  7  7  8 10  9  6  6  6  6  7  5  7  5  7 FAIL  lab_sea
1 % need to be in verification/lab_sea/matlab directory
2 % and to specify location of exp1 and exp2 output
3 cd ../../../verification/lab_sea/matlab
4 exp1_path='../../../exe/exp1/';
5 exp2_path='../../../exe/exp4/';
6
7 % load monthly-mean SMMR-SSM/I data
8 load SSMI
9
10 % B-grid latitude for uice and vice
11 Blat=lat+1; Blon=lon+1;
12
13 % load model output
14 area1=readbin([exp1_path 'AREAtave.0000000010.data'],[20 16 1],1);
15 heff1=readbin([exp1_path 'HEFFtave.0000000010.data'],[20 16 1],1);
16 uice1=readbin([exp1_path 'UICEtave.0000000010.data'],[20 16 1],1);
17 vice1=readbin([exp1_path 'VICEtave.0000000010.data'],[20 16 1],1);
18 area2=readbin([exp2_path 'AREAtave.0000000010.data'],[20 16 1],1);
19 heff2=readbin([exp2_path 'HEFFtave.0000000010.data'],[20 16 1],1);
20 uice2=readbin([exp2_path 'UICEtave.0000000010.data'],[20 16 1],1);
21 vice2=readbin([exp2_path 'VICEtave.0000000010.data'],[20 16 1],1);
22
23 % plot comparison figures
24 clf, orient tall, wysiwyg
25 subplot(421), mypcolor(lon,lat,area2'); colorbar
26 title('Ice concentration during first 10 hours')
27 subplot(422), mypcolor(lon,lat,area2'-area1'); colorbar
28 title('2cpu - 1cpu solution')
29 subplot(423), mypcolor(lon,lat,heff2'); colorbar
30 title('Effective ice thickness')
31 subplot(424), mypcolor(lon,lat,heff2'-heff1'); colorbar
32 title('2cpu - 1cpu solution')
33 subplot(425), mypcolor(lon,lat,uice2'); colorbar
34 title('Uice')
35 subplot(426), mypcolor(lon,lat,uice2'-uice1'); colorbar
36 title('2cpu - 1cpu solution')
37 subplot(427), mypcolor(lon,lat,area2'); colorbar
38 title('Vice')
39 subplot(428), mypcolor(lon,lat,vice2'-vice1'); colorbar
40 title('2cpu - 1cpu solution')
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