matlab_class/gcmfaces_diags/diags_display.m

function []=diags_display(dirMat,setDiags,dirTex,nameTex);
%object:        display a set of diagnostics
%input:         dirMat is the directory where diagnozed .mat files are.
%                  dirMat is usually specified as a chararcter string, but
%                  user can also specify dirMat as {dirMat,dirMatRef} 
%                  in order to plot the dirMat-dirMatRef anlomalies.
%               setDiags is the choice of diagnostics set
%                       'A') trasnports
%                       'B') air-sea fluxes
%                       'C') state variables
%                       'D') global and regional budgets
%optional:      dirTex is the directory where tex and figures files are created
%                 (if not specified then display all results to screen instead)
%               nameTex is the tex file name (default : 'myPlots')
%note: specifying dirTex / nameTex requires that the tex file has been 
%      initialized (see e.g. diags_driver_tex.m). Each figure will then 
%      be save as an eps file, added to the tex file, and closed.
 
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%determine input/output params:
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

%directory names:
if iscell(dirMat); dirMatRef=dirMat{2}; dirMat=dirMat{1}; end;
dirMat=[dirMat '/'];
if isempty(who('dirMatRef')); dirMatRef=''; 
elseif ~isempty(dirMatRef); dirMatRef=[dirMatRef '/']; 
end;
if isempty(who('dirTex')); dirTex=''; else; dirTex=[dirTex '/']; end;
if isempty(who('nameTex')); nameTex='myPlots'; end;

%determine if and where to create tex and figures files
if ~ischar(dirTex); error('mis-specified dirTex'); end;
if isempty(dirTex);
    addToTex=0;
else;
    addToTex=1; fileTex=[dirTex nameTex '.tex'];
end;

%determined where to display anomalies between runs
doAnomalies=~isempty(dirMatRef);

%more params
setDiagsParams=[];
if iscell(setDiags);
    setDiagsParams={setDiags{2:end}};
    setDiags=setDiags{1};
end;

%%%%%%%%%%%%%%%%%%%%%%
%load grid and params:
%%%%%%%%%%%%%%%%%%%%%%

gcmfaces_global; global myparms;
test1=~isempty(dir([dirMat 'basic_diags_ecco_mygrid.mat']));
test2=~isempty(dir([dirMat 'diags_grid_parms.mat']));
if ~test1&~test2;
  error('missing diags_grid_parms.mat')
elseif test2;
  nameGrid='diags_grid_parms.mat';
  suffDiag='diags_set_';
  budgetList='diags_select_budget_list.mat';
else;
  nameGrid='basic_diags_ecco_mygrid.mat';
  suffDiag='basic_diags_ecco_';
  budgetList='basic_diags_ecco_budget_list.mat';
end;

%here we always reload the grid from dirMat to make sure the same one is used throughout
eval(['load ' dirMat nameGrid ';']);

%backward compatibility:
if ~isfield(mygrid,'memoryLimit'); mygrid.memoryLimit=0; end;
if ~isfield(mygrid,'ioSize'); mygrid.ioSize=0; end;

%in case mygrid.memoryLimit=1, load the stuff that was not saved to diags_grid_parms.mat
if mygrid.memoryLimit==1;
        list0={'hFacS','hFacW'};
        for iFld=1:length(list0);
          eval(['mygrid.' list0{iFld} '=rdmds2gcmfaces([mygrid.dirGrid ''' list0{iFld} '*'']);']);
        end;
        %
        mygrid.hFacCsurf=mygrid.hFacC;
        for ff=1:mygrid.hFacC.nFaces; mygrid.hFacCsurf{ff}=mygrid.hFacC{ff}(:,:,1); end;
        %
        mskC=mygrid.hFacC; mskC(mskC==0)=NaN; mskC(mskC>0)=1; mygrid.mskC=mskC;
        mskW=mygrid.hFacW; mskW(mskW==0)=NaN; mskW(mskW>0)=1; mygrid.mskW=mskW;
        mskS=mygrid.hFacS; mskS(mskS==0)=NaN; mskS(mskS>0)=1; mygrid.mskS=mskS;
        %
        gcmfaces_lines_zonal;
        mygrid.LATS=[mygrid.LATS_MASKS.lat]';
        [lonPairs,latPairs,names]=line_greatC_TUV_MASKS_v4;
        gcmfaces_lines_transp(lonPairs,latPairs,names);
end;

%%%%%%%%%%%%%%
%define diags:
%%%%%%%%%%%%%%

%test for results organization
if isdir([dirMat 'diags_set_' setDiags]); 
    dirMat=[dirMat 'diags_set_' setDiags '/']; 
end;
if isdir([dirMatRef 'diags_set_' setDiags]); 
    dirMatRef=[dirMatRef 'diags_set_' setDiags '/']; 
end;

if strcmp(nameGrid,'diags_grid_parms.mat');
  %load listDiags and get fileMat (if applies)
  userStep=1;
  if ~isempty(which(['diags_set_' setDiags]));
    eval(['diags_set_' setDiags]);
  else;
    diags_set_user;
  end;

  %reformat listDiags to cell array:
  jj=strfind(listDiags,' '); jj=[0 jj length(listDiags)+1];
  for ii=1:length(jj)-1;
    tmp1=listDiags(jj(ii)+1:jj(ii+1)-1);
    if ii==1; listDiags2={tmp1}; else; listDiags2{ii}=tmp1; end;
  end;
  listDiags=listDiags2; clear listDiags2;
end;

%set fileMat to default name if needed
if isempty(who('fileMat')); fileMat=[suffDiag setDiags]; end;

%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%are there results to display?
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

test1=isempty(dir([dirMat '/' fileMat '_*.mat']));
tmp1=[dirMat '/' fileMat '_*.mat']; tmp2=strfind(tmp1,'_'); tmp1(tmp2)=' ';
if test1&addToTex;
    eval(['load ' dirTex nameTex '.mat;']);
    write2tex(fileTex,3,{'[ ',mySection,' ]'},1);
    write2tex(fileTex,3,{'abort : did not find any'},1);
    write2tex(fileTex,3,{tmp1},1);
    write2tex(fileTex,3,{'results files to display'},1);
    return;
elseif test1;
    fprintf(['\n  abort : did not find any \n    ' tmp1 '\n    results files to display\n\n']);
    return;
end;


%%%%%%%%%%%%%%%%%%%%%%%%%
%load pre-computed diags:
%%%%%%%%%%%%%%%%%%%%%%%%%

tic;

diagsWereLoaded=0;

%specific load sequence (if any, diagsWereLoaded will be set to 1)
if strcmp(nameGrid,'diags_grid_parms.mat');
  userStep=0;
  if ~isempty(which(['diags_set_' setDiags]));
    eval(['diags_set_' setDiags]);
  else;
    diags_set_user;
  end;
end;

%generic load (if no specific one, or )
if ~diagsWereLoaded;
  alldiag=diags_read_from_mat(dirMat,[fileMat '_*.mat']);
end;

toc;

%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%load ref and compute anomalies:
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

if doAnomalies;
    %     scaleAnom=10;
    scaleAnom=1;

    %store:
    dirMatBak=dirMat; dirMat=dirMatRef; alldiagBak=alldiag;

    %load reference solution:
    diagsWereLoaded=0;

    %specific load sequence (if any, diagsWereLoaded will be set to 1)
    if strcmp(nameGrid,'diags_grid_parms.mat');
      userStep=0;
      if ~isempty(which(['diags_set_' setDiags]));
        eval(['diags_set_' setDiags]);
      else;
        diags_set_user;
      end;
    end;

    %generic load (if no specific one, or )
    if ~diagsWereLoaded;
      alldiag=diags_read_from_mat(dirMat,[fileMat '_*.mat']);
    end;

    %restore:
    dirMat=dirMatBak; alldiagRef=alldiag; alldiag=alldiagBak;

    %compute anomalies:
    for ii=1:length(alldiag.listDiags);
        tmp0=alldiag.listDiags{ii};
        if ~strcmp(tmp0,'listTimes')&~strcmp(tmp0,'listSteps')
        if isfield(alldiagRef,tmp0);%compute difference
            tmp1=getfield(alldiag,tmp0)-getfield(alldiagRef,tmp0);
            alldiag=setfield(alldiag,tmp0,tmp1);
        else;%cannot compute diff -> set to NaN
            tmp1=NaN*getfield(alldiag,tmp0);
            alldiag=setfield(alldiag,tmp0,tmp1);
        end;
        end;
    end;
end;


%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%determine time parameters for plots
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

%number of months for runmean
if myparms.diagsAreMonthly&myparms.diagsNbRec>12;
  myNmean=6; %half window
  myNmeanTxt=[' -- ' num2str(myNmean*2) ' months low pass filtered'];
else;
  myNmean=0; myNmeanTxt='';
end;

%first and last year of time average
myYmean=myparms.yearInAve;
if myYmean(1)==myYmean(2); myYmeanTxt=[num2str(myYmean(1)) ' '];
else; myYmeanTxt=[num2str(myYmean(1)) '-' num2str(myYmean(2)) ' '];
end;

%to compute time mean/std on the fly
tt=[myparms.recInAve(1):min(myparms.recInAve(2),length(alldiag.listTimes))];
TT=alldiag.listTimes(tt);
nt=length(TT);

%if only one record, swicth off time series and variance plots
multiTimes=1*(myparms.recInAve(2)>myparms.recInAve(1));

%if llc90 we can plot overturn etc per basin
multiBasins=(sum([90 1170]~=mygrid.ioSize)==0);

%%%%%%%%%%%%%%%
%display diags:
%%%%%%%%%%%%%%%

userStep=-1;
if ~isempty(which(['diags_set_' setDiags]));
  eval(['diags_set_' setDiags]);
else;
  diags_set_user;
end;


1	gforget	1.1	function []=diags_display(dirMat,setDiags,dirTex,nameTex);
2			%object: display a set of diagnostics
3			%input: dirMat is the directory where diagnozed .mat files are.
4			% dirMat is usually specified as a chararcter string, but
5			% user can also specify dirMat as {dirMat,dirMatRef}
6			% in order to plot the dirMat-dirMatRef anlomalies.
7			% setDiags is the choice of diagnostics set
8			% 'A') trasnports
9			% 'B') air-sea fluxes
10			% 'C') state variables
11			% 'D') global and regional budgets
12			%optional: dirTex is the directory where tex and figures files are created
13			% (if not specified then display all results to screen instead)
14			% nameTex is the tex file name (default : 'myPlots')
15			%note: specifying dirTex / nameTex requires that the tex file has been
16			% initialized (see e.g. diags_driver_tex.m). Each figure will then
17			% be save as an eps file, added to the tex file, and closed.
18
19			%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
20			%determine input/output params:
21			%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
22
23			%directory names:
24			if iscell(dirMat); dirMatRef=dirMat{2}; dirMat=dirMat{1}; end;
25			dirMat=[dirMat '/'];
26			if isempty(who('dirMatRef')); dirMatRef='';
27			elseif ~isempty(dirMatRef); dirMatRef=[dirMatRef '/'];
28			end;
29			if isempty(who('dirTex')); dirTex=''; else; dirTex=[dirTex '/']; end;
30			if isempty(who('nameTex')); nameTex='myPlots'; end;
31
32			%determine if and where to create tex and figures files
33			if ~ischar(dirTex); error('mis-specified dirTex'); end;
34			if isempty(dirTex);
35			addToTex=0;
36			else;
37			addToTex=1; fileTex=[dirTex nameTex '.tex'];
38			end;
39
40			%determined where to display anomalies between runs
41			doAnomalies=~isempty(dirMatRef);
42
43			%more params
44			setDiagsParams=[];
45			if iscell(setDiags);
46			setDiagsParams={setDiags{2:end}};
47			setDiags=setDiags{1};
48			end;
49
50			%%%%%%%%%%%%%%%%%%%%%%
51			%load grid and params:
52			%%%%%%%%%%%%%%%%%%%%%%
53
54			gcmfaces_global; global myparms;
55			test1=~isempty(dir([dirMat 'basic_diags_ecco_mygrid.mat']));
56			test2=~isempty(dir([dirMat 'diags_grid_parms.mat']));
57			if ~test1&~test2;
58			error('missing diags_grid_parms.mat')
59			elseif test2;
60			nameGrid='diags_grid_parms.mat';
61			suffDiag='diags_set_';
62			budgetList='diags_select_budget_list.mat';
63			else;
64			nameGrid='basic_diags_ecco_mygrid.mat';
65			suffDiag='basic_diags_ecco_';
66			budgetList='basic_diags_ecco_budget_list.mat';
67			end;
68
69			%here we always reload the grid from dirMat to make sure the same one is used throughout
70			eval(['load ' dirMat nameGrid ';']);
71
72	gforget	1.2	%backward compatibility:
73			if ~isfield(mygrid,'memoryLimit'); mygrid.memoryLimit=0; end;
74			if ~isfield(mygrid,'ioSize'); mygrid.ioSize=0; end;
75
76	gforget	1.1	%in case mygrid.memoryLimit=1, load the stuff that was not saved to diags_grid_parms.mat
77			if mygrid.memoryLimit==1;
78			list0={'hFacS','hFacW'};
79			for iFld=1:length(list0);
80			eval(['mygrid.' list0{iFld} '=rdmds2gcmfaces([mygrid.dirGrid ''' list0{iFld} '*'']);']);
81			end;
82			%
83			mygrid.hFacCsurf=mygrid.hFacC;
84			for ff=1:mygrid.hFacC.nFaces; mygrid.hFacCsurf{ff}=mygrid.hFacC{ff}(:,:,1); end;
85			%
86			mskC=mygrid.hFacC; mskC(mskC==0)=NaN; mskC(mskC>0)=1; mygrid.mskC=mskC;
87			mskW=mygrid.hFacW; mskW(mskW==0)=NaN; mskW(mskW>0)=1; mygrid.mskW=mskW;
88			mskS=mygrid.hFacS; mskS(mskS==0)=NaN; mskS(mskS>0)=1; mygrid.mskS=mskS;
89			%
90			gcmfaces_lines_zonal;
91			mygrid.LATS=[mygrid.LATS_MASKS.lat]';
92			[lonPairs,latPairs,names]=line_greatC_TUV_MASKS_v4;
93			gcmfaces_lines_transp(lonPairs,latPairs,names);
94			end;
95
96			%%%%%%%%%%%%%%
97			%define diags:
98			%%%%%%%%%%%%%%
99
100	gforget	1.4	%test for results organization
101			if isdir([dirMat 'diags_set_' setDiags]);
102			dirMat=[dirMat 'diags_set_' setDiags '/'];
103			end;
104			if isdir([dirMatRef 'diags_set_' setDiags]);
105			dirMatRef=[dirMatRef 'diags_set_' setDiags '/'];
106			end;
107
108	gforget	1.1	if strcmp(nameGrid,'diags_grid_parms.mat');
109			%load listDiags and get fileMat (if applies)
110			userStep=1;
111			if ~isempty(which(['diags_set_' setDiags]));
112			eval(['diags_set_' setDiags]);
113			else;
114			diags_set_user;
115			end;
116
117			%reformat listDiags to cell array:
118			jj=strfind(listDiags,' '); jj=[0 jj length(listDiags)+1];
119			for ii=1:length(jj)-1;
120			tmp1=listDiags(jj(ii)+1:jj(ii+1)-1);
121			if ii==1; listDiags2={tmp1}; else; listDiags2{ii}=tmp1; end;
122			end;
123			listDiags=listDiags2; clear listDiags2;
124			end;
125
126			%set fileMat to default name if needed
127			if isempty(who('fileMat')); fileMat=[suffDiag setDiags]; end;
128
129			%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
130			%are there results to display?
131			%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
132
133			test1=isempty(dir([dirMat '/' fileMat '_*.mat']));
134			tmp1=[dirMat '/' fileMat '_*.mat']; tmp2=strfind(tmp1,'_'); tmp1(tmp2)=' ';
135			if test1&addToTex;
136	gforget	1.7	eval(['load ' dirTex nameTex '.mat;']);
137	gforget	1.1	write2tex(fileTex,3,{'[ ',mySection,' ]'},1);
138			write2tex(fileTex,3,{'abort : did not find any'},1);
139			write2tex(fileTex,3,{tmp1},1);
140			write2tex(fileTex,3,{'results files to display'},1);
141			return;
142			elseif test1;
143			fprintf(['\n abort : did not find any \n ' tmp1 '\n results files to display\n\n']);
144			return;
145			end;
146
147
148			%%%%%%%%%%%%%%%%%%%%%%%%%
149			%load pre-computed diags:
150			%%%%%%%%%%%%%%%%%%%%%%%%%
151
152			tic;
153
154			diagsWereLoaded=0;
155
156			%specific load sequence (if any, diagsWereLoaded will be set to 1)
157			if strcmp(nameGrid,'diags_grid_parms.mat');
158			userStep=0;
159			if ~isempty(which(['diags_set_' setDiags]));
160			eval(['diags_set_' setDiags]);
161			else;
162			diags_set_user;
163			end;
164			end;
165
166			%generic load (if no specific one, or )
167			if ~diagsWereLoaded;
168	gforget	1.6	alldiag=diags_read_from_mat(dirMat,[fileMat '_*.mat']);
169	gforget	1.1	end;
170
171			toc;
172
173			%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
174			%load ref and compute anomalies:
175			%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
176
177			if doAnomalies;
178			% scaleAnom=10;
179			scaleAnom=1;
180
181			%store:
182			dirMatBak=dirMat; dirMat=dirMatRef; alldiagBak=alldiag;
183
184			%load reference solution:
185			diagsWereLoaded=0;
186
187			%specific load sequence (if any, diagsWereLoaded will be set to 1)
188			if strcmp(nameGrid,'diags_grid_parms.mat');
189			userStep=0;
190			if ~isempty(which(['diags_set_' setDiags]));
191			eval(['diags_set_' setDiags]);
192			else;
193			diags_set_user;
194			end;
195			end;
196
197			%generic load (if no specific one, or )
198			if ~diagsWereLoaded;
199	gforget	1.6	alldiag=diags_read_from_mat(dirMat,[fileMat '_*.mat']);
200	gforget	1.1	end;
201
202			%restore:
203			dirMat=dirMatBak; alldiagRef=alldiag; alldiag=alldiagBak;
204
205			%compute anomalies:
206			for ii=1:length(alldiag.listDiags);
207			tmp0=alldiag.listDiags{ii};
208	gforget	1.2	if ~strcmp(tmp0,'listTimes')&~strcmp(tmp0,'listSteps')
209	gforget	1.1	if isfield(alldiagRef,tmp0);%compute difference
210			tmp1=getfield(alldiag,tmp0)-getfield(alldiagRef,tmp0);
211			alldiag=setfield(alldiag,tmp0,tmp1);
212			else;%cannot compute diff -> set to NaN
213			tmp1=NaN*getfield(alldiag,tmp0);
214			alldiag=setfield(alldiag,tmp0,tmp1);
215			end;
216	gforget	1.2	end;
217	gforget	1.1	end;
218			end;
219
220
221			%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
222			%determine time parameters for plots
223			%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
224
225			%number of months for runmean
226	gforget	1.5	if myparms.diagsAreMonthly&myparms.diagsNbRec>12;
227	gforget	1.3	myNmean=6; %half window
228			myNmeanTxt=[' -- ' num2str(myNmean*2) ' months low pass filtered'];
229	gforget	1.1	else;
230			myNmean=0; myNmeanTxt='';
231			end;
232
233			%first and last year of time average
234			myYmean=myparms.yearInAve;
235			if myYmean(1)==myYmean(2); myYmeanTxt=[num2str(myYmean(1)) ' '];
236			else; myYmeanTxt=[num2str(myYmean(1)) '-' num2str(myYmean(2)) ' '];
237			end;
238
239			%to compute time mean/std on the fly
240			tt=[myparms.recInAve(1):min(myparms.recInAve(2),length(alldiag.listTimes))];
241			TT=alldiag.listTimes(tt);
242			nt=length(TT);
243
244			%if only one record, swicth off time series and variance plots
245			multiTimes=1*(myparms.recInAve(2)>myparms.recInAve(1));
246
247			%if llc90 we can plot overturn etc per basin
248			multiBasins=(sum([90 1170]~=mygrid.ioSize)==0);
249
250			%%%%%%%%%%%%%%%
251			%display diags:
252			%%%%%%%%%%%%%%%
253
254			userStep=-1;
255			if ~isempty(which(['diags_set_' setDiags]));
256			eval(['diags_set_' setDiags]);
257			else;
258			diags_set_user;
259			end;
260
261