/[MITgcm]/MITgcm_contrib/jmc_script/grph_StD.m
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Contents of /MITgcm_contrib/jmc_script/grph_StD.m

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Revision 1.10 - (show annotations) (download)
Wed Aug 23 22:17:40 2017 UTC (2 years, 7 months ago) by jmc
Branch: MAIN
CVS Tags: testing_tag01, HEAD
Changes since 1.9: +2 -1 lines
update for newer version of matlab (problem with legend)

1 prefix='dynStD';
2 %prefix='iceStD';
3 namA={'g02','b02'};
4 %namA={'r17a'};
5 Nexp=size(namA,2);
6 %-
7
8 % $Header: /u/gcmpack/MITgcm_contrib/jmc_script/grph_StD.m,v 1.8 2015/09/06 18:15:09 jmc Exp $
9 % $Name: $
10
11 nItMx=1e10*ones(1,Nexp); %nItMx(3)=11;
12 %nItMx=2400*ones(1,Nexp);
13 namLg=namA ; namLg=strrep(namLg,'_','\_');
14 undef=123456.7;
15 %-----------
16 %- test if the variable krd is define :
17 if size(who('krd'),1) > 0,
18 fprintf('krd is defined and = %i \n',krd);
19 else
20 fprintf('krd undefined ; set to 1 \n'); krd=1 ;
21 end
22 if krd > 0,
23 %- define list of fields to read in:
24 %listV={'Eta','U','V','W','T','S','DETADT2','RELHUM','Phi'};
25 %listV={'Eta','W','T','S','CONVADJ','DETADT2'};
26 %listV={'Eta','UE_VEL_C','VN_VEL_C','W','T','DETADT2','Phi'};
27 %- or take all them:
28 clear listV ; listV='all_flds';
29 %-----------
30
31 %- start to read the longest record:
32 n=1; rf=-1; if strcmp(char(listV),'all_flds'), rf=0; end
33 [ntA(n),rList,tim,vv1,listV] = ...
34 read_StD(prefix,namA(n),listV);
35 nIt=ntA(n); nk=size(vv1,1); nRg=size(vv1,3);
36 %- set global dims: & load vvA --> vvB
37 nbV=size(listV,2);
38 nrec=nIt; n3d=nk; nReg=nRg;
39 vvA=zeros(n3d,nrec,nReg,5,nbV,Nexp); tiA=zeros(nrec,2,Nexp);
40 vvA(1:nk,1:nIt,1:nRg,:,:,n)=vv1; tiA(1:nIt,:,n)=tim;
41 %----
42 for n=2:Nexp,
43 [ntA(n),rList,tim,vv1,listV] = ...
44 read_StD(prefix,namA(n),listV);
45 nIt=ntA(n); nk=size(vv1,1); nRg=size(vv1,3);
46 if (nrec < nIt),
47 fprintf('\n');
48 error([' Nb of records=',int2str(nIt),' exceeds nrec=',int2str(nrec)]);
49 end
50 if (n3d < nk),
51 fprintf('\n');
52 error([' Nb of Levels=',int2str(nk),' exceeds n3d=',int2str(n3d)]);
53 end
54 vvA(1:nk,1:nIt,1:nRg,:,:,n)=vv1; tiA(1:nIt,:,n)=tim;
55 end;
56 if krd == 2,
57 fprintf('save to "sav_StD.mat" file ...');
58 save('sav_StD.mat','vvA','tiA','ntA','rList','listV');
59 fprintf(' done\n')
60 end
61 elseif krd < 0,
62 fprintf('load from "sav_StD.mat" file ...');
63 load sav_StD
64 fprintf(' done\n'); nbV=size(listV,2);
65 end
66 if krd ~= 0,
67 ttA=squeeze(tiA(:,2,:));
68 ttA=ttA/3600; titT='hrs'; ttA=ttA/24; titT='days';
69 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=15.; ttax2=20.;
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=18;
87 nbG=min(nbG,nbV); list_on(1:nbG)=1 ;
88 %if nbG < nbV, list_on=0; list_on(nbG:nbV)=1; end %- to get 2nd set of plots
89 %list_on(1:6)=[1 1 1 1 1 1];
90
91 isA=ones(1,Nexp); ieA=ntA;
92 %- limit the length : for search of isA <->1500y: find(ttA(:,2) == 1500)
93 %isA=isA*31 ; % drop the 1rst mnth (1 Monitor/d)
94 isA=isA*2 ; % drop the 1rst mnth (1 Monitor/30d)
95 %isA(1)=31 ; isA(2)=4 ; % drop the 1rst mnth
96 %ieA(:)=240; %isA(:)=1;
97
98 linA(1,:)='k-'; % ieA(1)=60 ; % ieA(1)=1152 ;
99 linA(2,:)='b-';
100 linA(3,:)='r-';
101 linA(4,:)='g-';
102 linA(5,:)='m-';
103 linA(6,:)='c-';
104
105 ieA=min(ieA,nItMx);
106 %titall='AIM , Cubic-G (32x32) , cpl-FM Forcing' ;
107 titall='Global Ocean, Cubic-G (32x32) , CORE Forc (2)' ;
108 %titall='Dyncore test-case 5 (cs-32)' ;
109
110 %=========================================================
111 ng=0; fxb=100; fyb=60; fdx=100; fdy=40; fsc=1.;
112 %fyb=-360; fxb=-2600; fdy=60; fsc=1.5;
113
114 for jv=1:nbV,
115 %-------------------
116 flag=list_on(jv); kl=0;
117 vv1=vvA(:,:,:,:,jv,:); namV=char(listV(jv));
118 titv=strrep(namV,'_','\_');
119 %if strcmp(namV,'Eta'), vv1=vv1/100; titv='Eta [mb]'; end
120 %if strcmp(namV,'T'), kl=1; end % <-- to get surf.Temp
121 if kl > 0, titv=[titv,'\_',int2str(kl)];
122 fprintf([' var= ',namV,' at level k= %i \n'],kl);
123 end
124
125 if flag == 1
126 %--
127 ng=ng+1;
128 %- reset "ng" to jv for fix fig number (independent of which one is in list_on):
129 %ng=jv;
130 figure(ng); set(ng,'position',[fxb+fdx*ng fyb+fdy*ng [500 700]*fsc]);clf;
131 var=squeeze(vv1(1+kl,:,1,:,:)); dd=zeros(5,Nexp); av=zeros(5,Nexp);
132 for n=1:Nexp,
133 tmp=var(isA(n):ieA(n),:,n); [I]=find(tmp(:,1)==undef); tmp(I,:)=0;
134 av(:,n)=sum(tmp);
135 if length(I) < size(tmp,1), av(:,n)=av(:,n)/(size(tmp,1)-length(I)); end
136 tmp(I,:)=NaN; dd(:,n)=max(tmp)-min(tmp);
137 end
138 var(find(var==undef))=NaN;
139 for nv=1:4,
140 subplot(410+nv); ttmn=' Mx-mn:'; ttav=' Av:';
141 for n=1:Nexp,
142 plot(ttA(isA(n):ieA(n),n),var(isA(n):ieA(n),nv,n),linA(n,:));
143 if n == 1, hold on ; end ;
144 ttmn=sprintf([ttmn,' %2.1e ;'],dd(nv,n));
145 ttav=sprintf([ttav,' %3.2e ;'],av(nv,n));
146 end ; hold off ;
147 AA=axis ; dAA=AA(4)-AA(3);
148 if AA(3)*AA(4) <= 0, AA(3)=min(AA(3),-dAA/10); AA(4)=max(AA(4),dAA/10); end
149 if ttax1 < ttax2, AA(1)=ttax1; AA(2)=ttax2; end;
150 axis(AA); grid ;
151 if nv == 1, title(['Avr ',titv,' ',ttmn]); end
152 if nv == 2, title(['Std-Dev ',titv,' ',ttav]); end
153 if nv == 3, title(['min ',titv,' ',ttav]);
154 legend(namLg,'Location','best'); end
155 if nv == 4, title(['Max ',titv,' ',ttav]); end
156 end ; xlabel(titT);
157 %--
158 axes('position',[.01,.01,.99,.99],'Visible','off');
159 T=text(0.5,0.97,titall);
160 set(T,'HorizontalAlignment','center','FontSize',12);
161 Td=text(0.99,0.01,date);
162 set(Td,'HorizontalAlignment','right','FontSize',6);
163 %---
164 end
165
166 %-------------------
167 end
168
169 %=========================================================

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