/[MITgcm]/MITgcm_contrib/enderton/Diagnostics/DiagLoad.m
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revision 1.4 by enderton, Wed Feb 2 15:38:21 2005 UTC revision 1.12 by molod, Thu Aug 18 15:50:24 2005 UTC
# Line 1  Line 1 
1  function [data,xax,yax,time,pltslc] = ...  function [data,xax,yax,time,pltslc] = ...
2      DiagLoad(fln,trl,dat,dad,grd,itr,tst,flu,ddf,gdf,avg,slc,pst,...      DiagLoad(fln,trl,dat,dad,grd,itr,tst,flu,ddf,gdf,avg,slc,pst,...
3               LoadGridData,DiagDebug,GridSuffix,ZcordFile,Index,Dim,...               LoadGridData,DiagDebug,GridSuffix,ZcordFile,Index,Dim,Vector,Mate,...
4               Grads,Year0Iter,Months);               Grads,Year0Iter,SecPerYear,Months,FieldName);
5    
6    
7  % Load parameters.  % Load parameters.
# Line 25  if isequal(dat,'Tav') Line 25  if isequal(dat,'Tav')
25      else               , mnchandle  = 'tave.*'    ; end      else               , mnchandle  = 'tave.*'    ; end
26  elseif isequal(dat,'Ins')  elseif isequal(dat,'Ins')
27      filesuffix = '';  mnchandle  = 'state.*';      filesuffix = '';  mnchandle  = 'state.*';
28    elseif isequal(dat(1:2),'Mn')
29        filesuffix = '';
30        if ismember(dat,{'MnA','MnO'}), mnchandle = 'monitor.*'; end
31        if isequal(dat,'MnI'), mnchandle = 'monitor_sice.*'; end
32        if isequal(dat,'MnL'), mnchandle = 'monitor_land.*'; end
33  elseif ismember(dat,{'','Non','None'})  elseif ismember(dat,{'','Non','None'})
34      filesuffix = '';  mnchandle  = '';      filesuffix = '';  mnchandle  = '';
35  else  else
# Line 46  time = months/12; Line 51  time = months/12;
51  % Open grads files  % Open grads files
52  if ~isequal(Grads,0)  if ~isequal(Grads,0)
53      if DiagDebug, disp(['  Debug -- Loading GRADS field.']); end      if DiagDebug, disp(['  Debug -- Loading GRADS field.']); end
54      [data,xax,yax,zax,months,time,dim] = DiagLoadGradsData(Grads,dad,fln,DiagDebug);      [data,xax,yax,zax,months,time,dim] = ...
55            DiagLoadGradsData(Grads,dad,fln,DiagDebug);
56      if DiagDebug, disp(['  Debug -- ''data'' size after load:  ',mat2str(size(data))]); end      if DiagDebug, disp(['  Debug -- ''data'' size after load:  ',mat2str(size(data))]); end
57      data = DiagAverage(data,fln,avg,months,ddf,dim);      data = DiagAverage(data,fln,avg,months,ddf,dim);
58      if DiagDebug, disp(['  Debug -- ''data'' size after averaging:  ',mat2str(size(data))]); end      if DiagDebug, disp(['  Debug -- ''data'' size after averaging:  ',mat2str(size(data))]); end
59      if isequal(slc,'Sur')  %   if isequal(slc,'Sur')
60          data = data';  %       data = data';
61          pltslc='lonlat';  %       pltslc='lonlat';
62      else  %   else
63          error('Loading grads data only set to handle surface plots!');  %       error('Loading grads data only set to handle surface plots!');
64      end  %   end
65            [data,xax,yax,pltslc] = ...
66            DiagSliceGradsData(fln,flu,slc,data,xax,yax,zax);
67    
68    % Load monitor data.
69    elseif isequal(dat(1:2),'Mn')
70        [data,time] = ...
71            DiagLoadMonitor(fln,mnchandle,dad,itr,tst,SecPerYear,DiagDebug);
72        xax = time; yax = NaN; pltslc = 'timfld';
73    
74  % Load AIM physics data.  The data is all stuffed into one file called  % Load AIM physics data.  The data is all stuffed into one file called
75  % 'aimPhy' which currently only comes in MDS format.  When loading a field,  % 'aimPhy' which currently only comes in MDS format.  When loading a field,
# Line 69  if ~isequal(Grads,0) Line 82  if ~isequal(Grads,0)
82  % stresses (on atmosphere) must converted to a lat-lon grid.  % stresses (on atmosphere) must converted to a lat-lon grid.
83  elseif ismember(fln,aimparameters)  elseif ismember(fln,aimparameters)
84      if isequal(ddf,'MNC')      if isequal(ddf,'MNC')
85          error('Aim physics reader not set to hande ''MNC'' data format.')          error('Aim physics reader not set to handle ''MNC'' data format.')
86      end      end
87      data = DiagLoad_Local('aimPhy',dat,dad,grd,itr,ddf,filesuffix,mnchandle);      data = DiagLoad_Local('aimPhy',dat,dad,grd,itr,ddf,filesuffix,mnchandle);
88      if isequal(fln,'TotP')      if isequal(fln,'TotP')
# Line 94  elseif ismember(fln,aimparameters) Line 107  elseif ismember(fln,aimparameters)
107      data = DiagAverage(data,fln,avg,months,ddf,Dim);      data = DiagAverage(data,fln,avg,months,ddf,Dim);
108      [data,xax,yax,pltslc] = ...      [data,xax,yax,pltslc] = ...
109          DiagSlice(data,fln,trl,dat,dad,grd,itr,tst,flu,...          DiagSlice(data,fln,trl,dat,dad,grd,itr,tst,flu,...
110                    ddf,gdf,avg,slc,pst,LoadGridData,GridSuffix,ZcordFile);                ddf,gdf,avg,slc,pst,LoadGridData,GridSuffix,ZcordFile,Vector,FieldName);
111    
112  % Load coupled fields.  Like AIM, the data is all stuffed into one file  % Load coupled fields.  Like AIM, the data is all stuffed into one file
113  % called either 'cplFld.*' (MDS) or 'cpl_tave.*' (MNC).  Variables within  % called either 'cplFldtave.*' (MDS) or 'cpl_tave.*' (MNC).  Variables within
114  % the MDS files given in 'DiagGenParam', accessed directly with MNC.  TX  % the MDS files given in 'DiagGenParam', accessed directly with MNC.  TX
115  % and TY (stress on ocean) must be converted to lat-lon grid.  % and TY (stress on ocean) must be converted to lat-lon grid.
116  elseif ismember(fln,cplparameters)  elseif ismember(fln,cplparameters)
# Line 127  elseif ismember(fln,cplparameters) Line 140  elseif ismember(fln,cplparameters)
140      data = DiagAverage(data,fln,avg,months,ddf,Dim);      data = DiagAverage(data,fln,avg,months,ddf,Dim);
141      [data,xax,yax,pltslc] = ...      [data,xax,yax,pltslc] = ...
142          DiagSlice(data,fln,trl,dat,dad,grd,itr,tst,flu,...          DiagSlice(data,fln,trl,dat,dad,grd,itr,tst,flu,...
143                    ddf,gdf,avg,slc,pst,LoadGridData,GridSuffix,ZcordFile);               ddf,gdf,avg,slc,pst,LoadGridData,GridSuffix,ZcordFile,Vector,FieldName);
144    
145  % Load ice parameters.  Note that as the ice variable names appear to be in  % Load ice parameters.  Note that as the ice variable names appear to be in
146  % constant flux, this part quickly becomes out of date.  % constant flux, this part quickly becomes out of date.
# Line 142  elseif ismember(fln,iceparameters) Line 155  elseif ismember(fln,iceparameters)
155      data = DiagAverage(data,fln,avg,months,ddf,Dim);      data = DiagAverage(data,fln,avg,months,ddf,Dim);
156      [data,xax,yax,pltslc] = ...      [data,xax,yax,pltslc] = ...
157          DiagSlice(data,fln,trl,dat,dad,grd,itr,tst,flu,...          DiagSlice(data,fln,trl,dat,dad,grd,itr,tst,flu,...
158                    ddf,gdf,avg,slc,pst,LoadGridData,GridSuffix,ZcordFile);                    ddf,gdf,avg,slc,pst,LoadGridData,GridSuffix,ZcordFile,Vector,FieldName);
159    
160  % Load generic fields where no modifications are needed.  % Load generic fields where no modifications are needed.
161  elseif ismember(fln,{'S','T','Temp','aim_RH','phiHyd','Conv'})  elseif ismember(fln,{'S','T','Temp','aim_RH','phiHyd','Conv'})
# Line 150  elseif ismember(fln,{'S','T','Temp','aim Line 163  elseif ismember(fln,{'S','T','Temp','aim
163      data = DiagAverage(data,fln,avg,months,ddf,Dim);      data = DiagAverage(data,fln,avg,months,ddf,Dim);
164      [data,xax,yax,pltslc] = ...      [data,xax,yax,pltslc] = ...
165          DiagSlice(data,fln,trl,dat,dad,grd,itr,tst,...          DiagSlice(data,fln,trl,dat,dad,grd,itr,tst,...
166                    flu,ddf,gdf,avg,slc,pst,LoadGridData,GridSuffix,ZcordFile);                    flu,ddf,gdf,avg,slc,pst,LoadGridData,GridSuffix,ZcordFile,Vector,FieldName);
167    
168  % Read vertical velocities, eta.  Convert from [P] to [hPa] in atmosphere.  % Read vertical velocities, eta.  Convert from [P] to [hPa] in atmosphere.
169  elseif ismember(fln,{'W','wVel','Eta','ETA'})  elseif ismember(fln,{'W','wVel','Eta','ETA'})
# Line 159  elseif ismember(fln,{'W','wVel','Eta','E Line 172  elseif ismember(fln,{'W','wVel','Eta','E
172      data = DiagAverage(data,fln,avg,months,ddf,Dim);      data = DiagAverage(data,fln,avg,months,ddf,Dim);
173      [data,xax,yax,pltslc] = ...      [data,xax,yax,pltslc] = ...
174          DiagSlice(data,fln,trl,dat,dad,grd,itr,tst,...          DiagSlice(data,fln,trl,dat,dad,grd,itr,tst,...
175                    flu,ddf,gdf,avg,slc,pst,LoadGridData,GridSuffix,ZcordFile);                    flu,ddf,gdf,avg,slc,pst,LoadGridData,GridSuffix,ZcordFile,Vector,FieldName);
176            
177  % Load horizontal velocities, convert to lat-lon grid.  % Load horizontal velocities, convert to lat-lon grid.
178  elseif ismember(fln,{'U','V','uVel','vVel'})  elseif ismember(fln,{'U','V','uVel','vVel','fizhi_U','fizhi_V'})
179      if isequal(dat,'Tav')      if isequal(dat,'Tav')
180          U = DiagLoad_Local('uVel',dat,dad,grd,itr,ddf,filesuffix,mnchandle);          U = DiagLoad_Local('uVel',dat,dad,grd,itr,ddf,filesuffix,mnchandle);
181          V = DiagLoad_Local('vVel',dat,dad,grd,itr,ddf,filesuffix,mnchandle);          V = DiagLoad_Local('vVel',dat,dad,grd,itr,ddf,filesuffix,mnchandle);
182      else isequal(dat,'Ins')      else isequal(dat,'Ins')
183          U = DiagLoad_Local('U',dat,dad,grd,itr,ddf,filesuffix,mnchandle);          U = DiagLoad_Local([fln(1:end-1),'U'],dat,dad,grd,itr,ddf,filesuffix,mnchandle);
184          V = DiagLoad_Local('V',dat,dad,grd,itr,ddf,filesuffix,mnchandle);          V = DiagLoad_Local([fln(1:end-1),'V'],dat,dad,grd,itr,ddf,filesuffix,mnchandle);
185      end      end
186      if isequal(ddf,'MNC')      if isequal(ddf,'MNC')
187          U = U(1:end-1,:,:,:);          U = U(1:end-1,:,:,:);
# Line 179  elseif ismember(fln,{'U','V','uVel','vVe Line 192  elseif ismember(fln,{'U','V','uVel','vVe
192          [XC,XG,YC,YG,Ylat,ZC,ZG,RAC,drC,drF,HFacC,HFacW,HFacS,dxG,dyG,dxC,dyC] = ...          [XC,XG,YC,YG,Ylat,ZC,ZG,RAC,drC,drF,HFacC,HFacW,HFacS,dxG,dyG,dxC,dyC] = ...
193          DiagLoadGridData(LoadGridData,grd,gdf,flu,GridSuffix,ZcordFile);          DiagLoadGridData(LoadGridData,grd,gdf,flu,GridSuffix,ZcordFile);
194          [U,V]=uvcube2latlon(XC,YC,U,V,XL,YL);          [U,V]=uvcube2latlon(XC,YC,U,V,XL,YL);
195      if ismember(fln,{'U','uVel'})      if ismember(fln,{'U','uVel','fizhi_U'})
196          data = U;          data = U;
197      elseif ismember(fln,{'V','vVel'})      elseif ismember(fln,{'V','vVel','fizhi_V'})
198          data = V;          data = V;
199      end      end
200      [data,xax,yax,pltslc] = ...      [data,xax,yax,pltslc] = ...
201          DiagSlice(data,fln,trl,dat,dad,grd,itr,tst,...          DiagSlice(data,fln,trl,dat,dad,grd,itr,tst,...
202                    flu,ddf,gdf,avg,slc,pst,LoadGridData,GridSuffix,ZcordFile);                    flu,ddf,gdf,avg,slc,pst,LoadGridData,GridSuffix,ZcordFile,Vector,FieldName);
203    
204  % Meridional overturning.  % Meridional overturning.
205  elseif ismember(fln,{'Bol','Psi','Res'})  elseif ismember(fln,{'Bol','Psi','Res'})
# Line 241  elseif ismember(fln,{'Bol','Psi','Res'}) Line 254  elseif ismember(fln,{'Bol','Psi','Res'})
254  % is calculated as T=Theta*(p/po)^(R/cp).  Moist potential temperature is  % is calculated as T=Theta*(p/po)^(R/cp).  Moist potential temperature is
255  % calculated as Theta_e=Theta*e^(L*q*/cp*T) where q*=(R/Rv)*(es/p) and  % calculated as Theta_e=Theta*e^(L*q*/cp*T) where q*=(R/Rv)*(es/p) and
256  % es=Ae^(beta*T).  % es=Ae^(beta*T).
257  elseif ismember(fln,{'ActT','MoiPTc'})  elseif ismember(fln,{'ActT','ThetaEc'})
258      if isequal('flu','O'),      if isequal('flu','O'),
259          error('Calculation may only be done for atmosphere!');          error('Calculation may only be done for atmosphere!');
260      end      end
# Line 256  elseif ismember(fln,{'ActT','MoiPTc'}) Line 269  elseif ismember(fln,{'ActT','MoiPTc'})
269                                 ddf,filesuffix,mnchandle);                                 ddf,filesuffix,mnchandle);
270      end      end
271      theta = DiagAverage(theta,fln,avg,months,ddf,Dim);      theta = DiagAverage(theta,fln,avg,months,ddf,Dim);
272      if ismember(fln,{'ActT','MoiPTc'})      if ismember(fln,{'ActT','ThetaEc'})
273          pres = NaN.*zeros(size(theta));          pres = NaN.*zeros(size(theta));
274          for iz=1:length(ZC), pres(:,:,iz)=ZC(iz); end          for iz=1:length(ZC), pres(:,:,iz)=ZC(iz); end
275          temp=theta.*(pres./presrefA).^(RdA/cpA);          temp=theta.*(pres./presrefA).^(RdA/cpA);
276          if isequal(fln,'ActT'), data=temp; end          if isequal(fln,'ActT'), data=temp; end
277      end      end
278      if isequal(fln,'MoiPTc')      if isequal(fln,'ThetaEc')
279          es=A_CC.*exp(Beta_CC.*(temp-K2C));          es=A_CC.*exp(Beta_CC.*(temp-K2C));
280          qstar=(RdA/RvA).*(es./pres);          qstar=(RdA/RvA).*(es./pres);
281          data=theta.*exp(LHvapA.*qstar./cpA./temp);          data=theta.*exp(LHvapA.*qstar./cpA./temp);
282      end      end
283      [data,xax,yax,pltslc] = ...      [data,xax,yax,pltslc] = ...
284          DiagSlice(data,fln,trl,dat,dad,grd,itr,tst,flu,ddf,gdf,...          DiagSlice(data,fln,trl,dat,dad,grd,itr,tst,flu,ddf,gdf,...
285                    avg,slc,pst,LoadGridData,GridSuffix,ZcordFile);                    avg,slc,pst,LoadGridData,GridSuffix,ZcordFile,Vector,FieldName);
286    
287                                
288  % Read in variabilities.  Here we must make some simple calculations.  For  % Read in variabilities.  Here we must make some simple calculations.  For
# Line 285  elseif isequal(fln,'ETAstd') Line 298  elseif isequal(fln,'ETAstd')
298      data = DiagAverage(data,fln,avg,months,ddf,Dim);      data = DiagAverage(data,fln,avg,months,ddf,Dim);
299      [data,xax,yax,pltslc] = ...      [data,xax,yax,pltslc] = ...
300          DiagSlice(data,fln,trl,dat,dad,grd,itr,tst,...          DiagSlice(data,fln,trl,dat,dad,grd,itr,tst,...
301                    flu,ddf,gdf,avg,slc,pst,LoadGridData,GridSuffix,ZcordFile);                    flu,ddf,gdf,avg,slc,pst,LoadGridData,GridSuffix,ZcordFile,Vector,FieldName);
302  elseif isequal(fln,'Tstd')  elseif isequal(fln,'Tstd')
303      T  = DiagLoad_Local('T' ,dat,dad,grd,itr,ddf,filesuffix,mnchandle);      T  = DiagLoad_Local('T' ,dat,dad,grd,itr,ddf,filesuffix,mnchandle);
304      TT = DiagLoad_Local('TT',dat,dad,grd,itr,ddf,filesuffix,mnchandle);      TT = DiagLoad_Local('TT',dat,dad,grd,itr,ddf,filesuffix,mnchandle);
# Line 293  elseif isequal(fln,'Tstd') Line 306  elseif isequal(fln,'Tstd')
306      data = DiagAverage(data,fln,avg,months,ddf,Dim);      data = DiagAverage(data,fln,avg,months,ddf,Dim);
307      [data,xax,yax,pltslc] = ...      [data,xax,yax,pltslc] = ...
308          DiagSlice(data,fln,trl,dat,dad,grd,itr,tst,...          DiagSlice(data,fln,trl,dat,dad,grd,itr,tst,...
309                    flu,ddf,gdf,avg,slc,pst,LoadGridData,GridSuffix,ZcordFile);                    flu,ddf,gdf,avg,slc,pst,LoadGridData,GridSuffix,ZcordFile,Vector,FieldName);
310  elseif isequal(fln,'KEpri')  elseif isequal(fln,'KEpri')
311      U  = DiagLoad_Local('uVel',dat,dad,grd,itr,ddf,filesuffix,mnchandle);      U  = DiagLoad_Local('uVel',dat,dad,grd,itr,ddf,filesuffix,mnchandle);
312      V  = DiagLoad_Local('vVel',dat,dad,grd,itr,ddf,filesuffix,mnchandle);      V  = DiagLoad_Local('vVel',dat,dad,grd,itr,ddf,filesuffix,mnchandle);
313      UU = DiagLoad_Local('UU'  ,dat,dad,grd,itr,ddf,filesuffix,mnchandle);      UU = DiagLoad_Local('UU'  ,dat,dad,grd,itr,ddf,filesuffix,mnchandle);
314      VV = DiagLoad_Local('VV'  ,dat,dad,grd,itr,ddf,filesuffix,mnchandle);      VV = DiagLoad_Local('VV'  ,dat,dad,grd,itr,ddf,filesuffix,mnchandle);
315      if isequal(ddf,'MNC')      if isequal(ddf,'MNC')
316          U  = .5*(  U(2:end,:,:,:) +  U(1:end-1,:,:,:) );          U = U(1:end-1,:,:,:); UU = UU(1:end-1,:,:,:);
317          V  = .5*(  V(:,2:end,:,:) +  V(:,1:end-1,:,:) );          V = V(:,1:end-1,:,:); VV = VV(:,1:end-1,:,:);
         %UU = .5*( UU(2:end,:,:,:) + UU(1:end-1,:,:,:) );  % UU and VV might be incorrect.  
         %VV = .5*( VV(:,2:end,:,:) + VV(:,1:end-1,:,:) );  
318      end      end
319      U = DiagAverage(U,fln,avg,months,ddf,Dim);      U  = DiagAverage(U ,fln,avg,months,ddf,Dim);
320      V = DiagAverage(V,fln,avg,months,ddf,Dim);      V  = DiagAverage(V ,fln,avg,months,ddf,Dim);
321      UU = DiagAverage(UU,fln,avg,months,ddf,Dim);      UU = DiagAverage(UU,fln,avg,months,ddf,Dim);
322      VV = DiagAverage(VV,fln,avg,months,ddf,Dim);      VV = DiagAverage(VV,fln,avg,months,ddf,Dim);
323      data = sqrt(abs((U.*U + V.*V) - (UU + VV)));      data = sqrt(abs((U.*U + V.*V) - (UU + VV)));
324      [data,xax,yax,pltslc] = ...      [data,xax,yax,pltslc] = ...
325          DiagSlice(data,fln,trl,dat,dad,grd,itr,tst,...          DiagSlice(data,fln,trl,dat,dad,grd,itr,tst,...
326                    flu,ddf,gdf,avg,slc,pst,LoadGridData,GridSuffix,ZcordFile);                    flu,ddf,gdf,avg,slc,pst,LoadGridData,GridSuffix,ZcordFile,Vector,FieldName);
327                        
328  % If the field is not recognized, try best to try and open it.  % If the field is not recognized, try best to try and open it.
329  else  else
330      disp(['  Unknown field, attempting to load.']);      disp(['  Unknown field, attempting to load.']);
331      data  = DiagLoad_Local(fln,dat,dad,grd,itr,ddf,filesuffix,mnchandle);      data  = DiagLoad_Local(fln,dat,dad,grd,itr,ddf,filesuffix,mnchandle);
332      if DiagDebug, disp(['  Debug -- ''data'' size after load:  ',mat2str(size(data))]); end      if DiagDebug, disp(['  Debug -- ''data'' size after load:  ',mat2str(size(data))]); end
333      if ~isequal(Index,0)      if isequal(Vector,1) | isequal(Vector,2) | isequal(Vector,3)
334         if isequal(Vector,1) | isequal(Vector,3)
335          if ~isequal(Index,0)
336              if     isequal(Dim,2), U = squeeze(data(:,:,Index,:));
337              elseif isequal(Dim,3), U = squeeze(data(:,:,:,Index,:)); end
338          end
339          if ~isequal(Mate,0)
340              if     isequal(Dim,2), V = squeeze(data(:,:,Mate,:));
341              elseif isequal(Dim,3), V = squeeze(data(:,:,:,Mate,:)); end
342          end
343         elseif isequal(Vector,2)
344          if ~isequal(Index,0)
345              if     isequal(Dim,2), V = squeeze(data(:,:,Index,:));
346              elseif isequal(Dim,3), V = squeeze(data(:,:,:,Index,:)); end
347          end
348          if ~isequal(Mate,0)
349              if     isequal(Dim,2), U = squeeze(data(:,:,Mate,:));
350              elseif isequal(Dim,3), U = squeeze(data(:,:,:,Mate,:)); end
351          end
352         end
353         U = DiagAverage(U,fln,avg,months,ddf,Dim);
354         V = DiagAverage(V,fln,avg,months,ddf,Dim);
355            [XC,XG,YC,YG,Ylat,ZC,ZG,RAC,drC,drF,HFacC,HFacW,HFacS,dxG,dyG,dxC,dyC] = ...
356            DiagLoadGridData(LoadGridData,grd,gdf,flu,GridSuffix,ZcordFile);
357         if isequal(Vector,1) | isequal(Vector,2)
358            [U,V]=uvcube2latlon(XC,YC,U,V,XL,YL);
359         end
360         if isequal(Vector,1)
361          data = U;
362         elseif isequal(Vector,2)
363          data = V;
364         elseif isequal(Vector,3)
365          if isequal(flu,'A'),     delM = - 1000*drF ./ g;
366          elseif isequal(flu,'O'), delM = drF;             end
367          [psiavg,mskG,ylat]=calc_PsiCube(delM,U.*HFacW,V.*HFacS,dxG,dyG);
368          data = psiavg(2:end-1,:)';
369          if isequal(flu,'A'), data = data./1e6; end
370          xax = ylat; yax = ZG; pltslc = 'lathgt';
371         end
372         if DiagDebug, disp(['  Debug -- ''data'' size after vector manipulation:  ',mat2str(size(data))]); end
373        else
374    % Sequence here for Vector = 0
375         if ~isequal(Index,0) & isequal(size(Index),[1 1]) & isequal(sign(Index),1)
376          if     isequal(Dim,2), data = squeeze(data(:,:,Index,:));          if     isequal(Dim,2), data = squeeze(data(:,:,Index,:));
377          elseif isequal(Dim,3), data = squeeze(data(:,:,:,Index,:)); end          elseif isequal(Dim,3), data = squeeze(data(:,:,:,Index,:)); end
378         elseif isequal(size(Index),[1 1]) & ~isequal(sign(Index),1)
379            if     isequal(Dim,2), data = sign(Index(1)).*squeeze(data(:,:,abs(Index(1)),:));
380            elseif isequal(Dim,3), data = sign(Index(1)).*squeeze(data(:,:,:,abs(Index(1)),:)); end
381         elseif isequal(size(Index),[1 2])
382            if     isequal(Dim,2), data = sign(Index(1)).*squeeze(data(:,:,abs(Index(1)),:)) + sign(Index(2)).*squeeze(data(:,:,abs(Index(2)),:));
383            elseif isequal(Dim,3), data = sign(Index(1)).*squeeze(data(:,:,:,abs(Index(1)),:)) + sign(Index(2)).*squeeze(data(:,:,:,abs(Index(2)),:)); end
384         end
385         if DiagDebug, disp(['  Debug -- ''data'' size after indexing:  ',mat2str(size(data))]); end
386         data = DiagAverage(data,fln,avg,months,ddf,Dim);
387    %  Actual Temperature -- When the FieldName says ActT we assume that
388    %  the field that is pointed to in Index is potential temperature
389         if isequal(FieldName,'ActT')
390            [XC,XG,YC,YG,Ylat,ZC,ZG,RAC,drC,drF,HFacC,HFacW,HFacS,dxG,dyG,dxC,dyC] = ...
391            DiagLoadGridData(LoadGridData,grd,gdf,flu,GridSuffix,ZcordFile);
392          pres = NaN.*zeros(size(data));
393          for iz=1:length(ZC), pres(:,:,iz)=ZC(iz); end
394          temp=data.*(pres./presrefA).^(RdA/cpA);
395          data=temp;
396         end
397    
398         if DiagDebug, disp(['  Debug -- ''data'' size after average:  ',mat2str(size(data))]); end
399      end      end
400      if DiagDebug, disp(['  Debug -- ''data'' size after indexing:  ',mat2str(size(data))]); end      if ~isequal(Vector,3)
     data = DiagAverage(data,fln,avg,months,ddf,Dim);  
     if DiagDebug, disp(['  Debug -- ''data'' size after average:  ',mat2str(size(data))]); end  
401      [data,xax,yax,pltslc] = ...      [data,xax,yax,pltslc] = ...
402          DiagSlice(data,fln,trl,dat,dad,grd,itr,tst,...          DiagSlice(data,fln,trl,dat,dad,grd,itr,tst,...
403                    flu,ddf,gdf,avg,slc,pst,LoadGridData,GridSuffix,ZcordFile);                    flu,ddf,gdf,avg,slc,pst,LoadGridData,GridSuffix,ZcordFile,Vector,FieldName);
404      if DiagDebug, disp(['  Debug -- ''data'' size after slice:  ',mat2str(size(data))]); end      if DiagDebug, disp(['  Debug -- ''data'' size after slice:  ',mat2str(size(data))]); end
405      if DiagDebug, disp(['  Debug -- ''xax'' size:  ',mat2str(size(xax))]); end      if DiagDebug, disp(['  Debug -- ''xax'' size:  ',mat2str(size(xax))]); end
406      if DiagDebug, disp(['  Debug -- ''yax'' size:  ',mat2str(size(yax))]); end      if DiagDebug, disp(['  Debug -- ''yax'' size:  ',mat2str(size(yax))]); end
407      if DiagDebug, disp(['  Debug -- ''pltslc'':  ',pltslc]); end      if DiagDebug, disp(['  Debug -- ''pltslc'':  ',pltslc]); end
408        end
409  end  end
410    
   
411  %-------------------------------------------------------------------------%  %-------------------------------------------------------------------------%
412  %                            Local functions                              %  %                            Local functions                              %
413  %-------------------------------------------------------------------------%  %-------------------------------------------------------------------------%
# Line 343  end Line 415  end
415  % Thus is merely a local function that calls the load data functions  % Thus is merely a local function that calls the load data functions
416  % according to the DataFormat for the data specified by dfm.  % according to the DataFormat for the data specified by dfm.
417  function data = DiagLoad_Local(fln,dat,dad,grd,itr,dfm,filesuffix,mnchandle)  function data = DiagLoad_Local(fln,dat,dad,grd,itr,dfm,filesuffix,mnchandle)
       
418          if isequal(dfm,'MDS')          if isequal(dfm,'MDS')
419          data = rdmds([dad,'/',fln,filesuffix],itr);          data = rdmds([dad,'/',fln,filesuffix],itr);
420          elseif isequal(dfm,'MNC')          elseif isequal(dfm,'MNC')
421          iter = rdmnc_mod([dad,mnchandle],'T');          data = rdmnc_mod2([dad,mnchandle],[fln,filesuffix],'iter','T',itr);
422          iter = iter.T;          if ~isequal(itr,data.iter'), error('Missing iterations in data!'); end
         [dummy,indecies] = ismember(itr,iter);  
         data = rdmnc_mod([dad,mnchandle],[fln,filesuffix],'T',indecies);  
         iter = data.T;  
         if ~isequal(itr,iter'), error('Missing iterations in data!'); end  
423          eval(['data = data.',fln,filesuffix,';']);          eval(['data = data.',fln,filesuffix,';']);
424          else          else
425          error(['Unrecognized data type:  ',dfm]);          error(['Unrecognized data type:  ',dfm]);
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