/[MITgcm]/MITgcm_contrib/jmc_script/grph_StD.m
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Revision 1.1 - (hide annotations) (download)
Thu May 29 23:47:13 2008 UTC (15 years, 10 months ago) by jmc
Branch: MAIN
improve scripts to read & plot Stat-Diags (ascii) output files

1 jmc 1.1 Nexp=3;
2     Nc=4; nc=Nc*ones(1,Nexp); prefix='stDiag';
3     namA(1,1:Nc)='r06a';
4     namA(2,1:Nc)='r07a';
5     namA(3,1:Nc)='r07b';
6     %-
7    
8     % $Header: $
9     % $Name: $
10    
11    
12     nItMx=1e10*ones(1,Nexp); %nItMx(3)=11;
13     %nItMx=360*ones(1,Nexp);
14     namLg=namA ; for n=1:Nexp, namLg(n,find(namLg(n,:)=='_'))='-'; end
15     %-----------
16     %- ngEn = Nb of Energy plot: = 2 or = 4 ;
17     ngEn=2;
18     %- test if the variable krd is define :
19     if size(who('krd'),1) > 0,
20     fprintf('krd is defined and = %i \n',krd);
21     else
22     fprintf('krd undefined ; set to 1 \n'); krd=1 ;
23     end
24     if krd > 0,
25     %- define list of fields to read in:
26     %listV={'Eta','U','V','W','T','S','DETADT2','RELHUM','Phi'};
27     %listV={'Eta','U','V','W','T','S','CONVADJ','DETADT2'};
28     %- or take all them:
29     clear listV ; listV='all_flds';
30     %-----------
31    
32     %- start to read the longest record:
33     n=1; rf=-1; if strcmp(char(listV),'all_flds'), rf=0; end
34     [ntA(n),rList,tim,vv1,listV] = ...
35     read_StD(prefix,namA(n,1:nc(n)),listV);
36     nIt=ntA(n); nk=size(vv1,1); nRg=size(vv1,3);
37     %- set global dims: & load vvA --> vvB
38     nbV=size(listV,2);
39     nrec=nIt; n3d=nk; nReg=nRg;
40     vvA=zeros(n3d,nrec,nReg,5,nbV,Nexp); tiA=zeros(nrec,2,Nexp);
41     vvA(1:nk,1:nIt,1:nRg,:,:,n)=vv1; tiA(1:nIt,:,n)=tim;
42     %----
43     for n=2:Nexp,
44     [ntA(n),rList,tim,vv1,listV] = ...
45     read_StD(prefix,namA(n,1:nc(n)),listV);
46     nIt=ntA(n); nk=size(vv1,1); nRg=size(vv1,3);
47     if (nrec < nIt),
48     fprintf('\n');
49     error([' Nb of records=',int2str(nIt),' exceeds nrec=',int2str(nrec)]);
50     end
51     if (n3d < nk),
52     fprintf('\n');
53     error([' Nb of Levels=',int2str(nk),' exceeds n3d=',int2str(n3d)]);
54     end
55     vvA(1:nk,1:nIt,1:nRg,:,:,n)=vv1; tiA(1:nIt,:,n)=tim;
56     end;
57     if krd == 2,
58     fprintf('save to "sav_StD.mat" file ...');
59     save('sav_StD.mat','vvA','tiA','ntA','rList','listV');
60     fprintf(' done\n')
61     end
62     elseif krd < 0,
63     fprintf('load from "sav_StD.mat" file ...');
64     load sav_StD
65     fprintf(' done\n'); nbV=size(listV,2);
66     end
67     if krd ~= 0,
68     ttA=squeeze(tiA(:,2,:));
69     ttA=ttA/86400; titT='days'; ttA=ttA/30 ; titT='month'; ttA=ttA/12 ; titT='year';
70     end
71     %=========================================================
72    
73     ttax1=0 ; ttax2=0 ; ttay=zeros(nbV,2);
74     %-- fixed time axis bound :
75     % ttax1=3; ttax2=3.3;
76     %-- fixed Y axis bound :
77     % ttay(4,:)=[0 0.6];
78     %-----------
79     fprintf('Total length: ntA=');fprintf(' %i ,',ntA); fprintf(' \n');
80     for n=1:Nexp,
81     fprintf(' exp %i : time(d):%10.2f ->%10.2f \n', n,ttA(1,n),ttA(ntA(n),n) );
82     end;
83     %--
84    
85     list_on=zeros(1,nbV);
86     nbG=8;
87     nbG=min(nbG,nbV); list_on(1:nbG)=1 ;
88     %list_on(1:6)=[1 1 1 1 1 1];
89    
90     isA=ones(1,Nexp); ieA=ntA;
91     %- limit the length : for search of isA <->1500y: find(ttA(:,2) == 1500)
92     %isA=isA*31 ; % drop the 1rst mnth (1 Monitor/d)
93     %isA=isA*36 ; % drop the 1rst year (1 Monitor/10d)
94     %isA(1)=31 ; isA(2)=4 ; % drop the 1rst mnth
95     %ieA(:)=360; isA(:)=1;
96    
97     linA(1,:)='k-'; % ieA(1)=60 ; % ieA(1)=1152 ;
98     linA(2,:)='b-';
99     linA(3,:)='r-';
100     linA(4,:)='g-';
101     linA(5,:)='m-';
102     linA(6,:)='c-';
103    
104     ieA=min(ieA,nItMx);
105     %titall='AIM , Cubic-G (32x32) , cpl-FM Forcing' ;
106     titall='Global Ocean, Cubic-G (32x32) , NCEP Forc (2)' ;
107    
108     %=========================================================
109    
110     for ng=1:nbV,
111     %-------------------
112     flag=list_on(ng); kl=0;
113     vv1=vvA(:,:,:,:,ng,:); namV=char(listV(ng));
114     titv=strrep(namV,'_','\_');
115     %if strcmp(namV,'Eta'), vv1=vv1/100; titv='Eta [mb]'; end
116     %if strcmp(namV,'T'), kl=1; end
117     %if ng == 1, flag=2*list_on(1) ; end
118     if kl > 0, titv=[titv,'\_',int2str(kl)];
119     fprintf([' var= ',namV,' at level k= %i \n'],kl);
120     end
121    
122     if flag == 1
123     %--
124     figure(ng); set(ng,'position',[100+100*ng 60+40*ng 500 700]);clf;
125     % if ng == 2, var=squeeze(vv1(2,:,1,:,:)); end % to get surf.Temp
126     var=squeeze(vv1(1+kl,:,1,:,:));
127     dd=squeeze(max(var)-min(var)); av=squeeze(mean(var));
128     if Nexp == 1, av=av'; dd=dd'; end ;
129     for nv=1:4,
130     subplot(410+nv); ttmn=' Mx-mn:'; ttav=' Av:';
131     for n=1:Nexp,
132     plot(ttA(isA(n):ieA(n),n),var(isA(n):ieA(n),nv,n),linA(n,:));
133     if n == 1, hold on ; end ;
134     ttmn=sprintf([ttmn,' %2.1e ;'],dd(nv,n));
135     ttav=sprintf([ttav,' %3.2e ;'],av(nv,n));
136     end ; hold off ;
137     if ttax1 < ttax2, AA=axis; axis([ttax1 ttax2 AA(3:4)]); end;
138     AA=axis ; dAA=AA(4)-AA(3);
139     if AA(3)*AA(4) <= 0, AA(3)=min(AA(3),-dAA/10); AA(4)=max(AA(4),dAA/10); end
140     axis(AA); grid ;
141     %AA=axis; text(AA(1)*.9+AA(2)*.1,AA(3)*0.1+AA(4)*0.9,ttmn);
142     if nv == 1, title(['Avr ',titv,' ',ttmn]); end
143     if nv == 2, title(['Std-Dev ',titv,' ',ttav]); end
144     if nv == 3, title(['min ',titv,' ',ttav]); legend(namLg(1:Nexp,:),0); end
145     if nv == 4, title(['Max ',titv,' ',ttav]); end
146     %if nv == 2, title(['Del-2 ',titv,' ',ttav]); end
147     end ; xlabel(titT);
148     %--
149     axes('position',[.01,.01,.99,.99],'Visible','off');
150     T=text(0.5,0.97,titall);
151     set(T,'HorizontalAlignment','center','FontSize',12);
152     Td=text(0.99,0.01,date);
153     set(Td,'HorizontalAlignment','right','FontSize',6);
154     %---
155     end
156    
157     %-------------------
158     end
159    
160     %=========================================================

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