/[MITgcm]/MITgcm_contrib/gael/matlab_class/gcmfaces_diags/diags_set_B.m
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Revision 1.2 - (hide annotations) (download)
Mon Dec 17 19:51:39 2012 UTC (12 years, 7 months ago) by gforget
Branch: MAIN
Changes since 1.1: +21 -1 lines
- revise 'B' diags set. Now compute running sum(X) and sum(X^2)
  Save to file. Using lChunk=1 iChunk=[1:myparms.recInAve(2)].
- diags_grid_parms.m : parms.yearLast = 2011 in ecco v4
- diags_select.m : allow for lChunk = 0 and listChunk params.

1 gforget 1.1
2     if userStep==1;%diags to be computed
3 gforget 1.2 %here _s stands for cumulative sum and _2s for cumulative sum of squares
4     %the _s should be stated first
5     listDiags=['THETA_s SALT_s SIatmQnt_s SIatmFW_s oceQnet_s oceFWflx_s ' ...
6     'fldTZ_s fldTM_s curlTau_s fldETAN_s fldETANLEADS_s fldMLD_s ' ...
7     'THETA_2s SALT_2s SIatmQnt_2s SIatmFW_2s oceQnet_2s oceFWflx_2s ' ...
8     'fldTZ_2s fldTM_2s curlTau_2s fldETAN_2s fldETANLEADS_2s fldMLD_2s'];
9 gforget 1.1 elseif userStep==2;%input files and variables
10     listFlds={ 'THETA','SALT','SIatmQnt','SIatmFW ','oceQnet ','oceFWflx','oceTAUX','oceTAUY','ETAN','sIceLoad','MXLDEPTH'};
11     listFldsNames=deblank(listFlds);
12     listFiles={'state_3d_set1','state_2d_set1','other_2d_set1'};
13     listSubdirs={[dirModel 'diags/OTHER/' ],[dirModel 'diags/STATE/' ]};
14     elseif userStep==3;%computational part;
15     %mask fields:
16     SIatmQnt=SIatmQnt.*mygrid.mskC(:,:,1);
17     SIatmFW=SIatmFW.*mygrid.mskC(:,:,1);
18     oceQnet=oceQnet.*mygrid.mskC(:,:,1);
19     oceFWflx=oceFWflx.*mygrid.mskC(:,:,1);
20     fldTX=oceTAUX.*mygrid.mskW(:,:,1);
21     fldTY=oceTAUY.*mygrid.mskS(:,:,1);
22     %compute Eastward/Northward wind stresses:
23     [fldTZ,fldTM]=calc_UEVNfromUXVY(fldTX,fldTY);
24     %compute wind stress curl:
25     curlTau=calc_UV_curl(fldTX, fldTY,1 );%the doMask argument should not matter as msk was already applied
26     %mask and re-arrange fields:
27     fldETAN=ETAN.*mygrid.mskC(:,:,1);
28     fldETANLEADS=(ETAN+sIceLoad/myparms.rhoconst).*mygrid.mskC(:,:,1);
29     fldMLD=MXLDEPTH.*mygrid.mskC(:,:,1);
30     %
31     THETA=THETA.*mygrid.mskC;
32     SALT=SALT.*mygrid.mskC;
33 gforget 1.2 %
34     if ii>1;
35     fileMatPrev=['diags_set_' tmp1 '_' num2str(listTimes(ii-1)) '.mat'];
36     load([dirMat fileMatPrev]);
37     end;
38     for jj=1:length(listDiags)/2;
39     myDiag=listDiags{jj}(1:end-2);
40     if ii==1;
41     eval([myDiag '_s=0*' myDiag ';']);
42     eval([myDiag '_2s=0*' myDiag '.^2;']);
43     end;
44     eval([myDiag '_s=' myDiag '_s+' myDiag ';']);
45     eval([myDiag '_2s=' myDiag '_2s+' myDiag '.^2;']);
46     end;
47    
48 gforget 1.1 end;

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