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function []=insitu_misfit(doComp,varargin); |
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%object: computes or displays cost function statistics |
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%input: doComp states whether to compute & save (1) or load & display (0) |
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%optional must take the following form {'name',param1,param2,...} Active ones are |
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% {'dirData',dirData} is the data directory name ('mat/profiles/output/' by default) |
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% {'listData',data1,data2,...} where data1 e.g. is 'argo_indian.nc' |
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% {'listVar',var1,var2} where var1 and var2 are 'T' and 'S' |
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% {'years',year0,year1} to limit computation to [year0 year1] interval |
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% {'dirMat',dirMat} where dirMat is the output directory ('mat/' by default) |
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% {'suffMat',suffMat} is the mat file suffix ('all' by default) |
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% {'dirTex',dirTex} where dirTex is the tex directory ('tex/' by default) |
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% {'nameTex',nameTex} is the tex file name ('myPlots' by default) |
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% {'addToTex',addToTex} states whether (1) or not (0 default) to |
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% augment an ongoing tex file (see write2tex.m, dirTex) |
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% |
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%example: insitu_misfit('./',1,{'listData','argo_in*'}); |
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|
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vecDepth=[[75 125];[250 350];[900 1100]]; |
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vecCaxis=[[3 3 1];[0.5 0.5 0.2]]; |
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%if nargin>6; vecCaxis=varargin{1}; else; vecCaxis=[]; end; |
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|
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%load paths and grid: |
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%-------------------- |
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global mygrid; if isempty(mygrid); grid_load('GRID/',5,'compact'); end; |
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|
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%set more optional paramaters to default values |
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global myparms; year0=myparms.yearInAve(1); year1=myparms.yearInAve(2); |
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listData={'argo_*_1992_to_2007*','argo_*_2008_to_2010*',... |
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'argo_*_2011_to_2012*','climode_*',... |
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'ctd_*','itp_*','seals_*','xbt_*'}; |
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listVar={'T','S'}; |
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%shorter test case: listData={'argo_in*'}; listVar={'T'}; |
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dirData='mat/profiles/output/'; |
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dirMat='mat/'; suffMat='_all'; |
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dirTex='tex/'; addToTex=0; nameTex='myPlots'; |
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%set more optional paramaters to user defined values |
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for ii=1:nargin-1; |
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if strcmp(varargin{ii}{1},'listData'); listData={varargin{ii}{2:end}}; |
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elseif strcmp(varargin{ii}{1},'listVar'); listVar={varargin{ii}{2:end}}; |
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elseif strcmp(varargin{ii}{1},'years'); year0=varargin{ii}{2}; year1=varargin{ii}{3}; |
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elseif strcmp(varargin{ii}{1},'dirMat'); dirMat=varargin{ii}{2}; |
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elseif strcmp(varargin{ii}{1},'suffMat'); suffMat=['_' varargin{ii}{2}]; |
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elseif strcmp(varargin{ii}{1},'dirTex'); dirTex=varargin{ii}{2}; |
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elseif strcmp(varargin{ii}{1},'addToTex'); addToTex=varargin{ii}{2}; |
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elseif strcmp(varargin{ii}{1},'nameTex'); nameTex=varargin{ii}{2}; |
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elseif strcmp(varargin{ii}{1},'dirData'); dirData=varargin{ii}{2}; |
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else; |
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warning('inputCheck:insitu_misfit',... |
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['unknown option ''' varargin{ii}{1} ''' was ignored']); |
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end; |
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end; |
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|
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if doComp; |
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|
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%initialize delaunay triangulation: |
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gcmfaces_bindata; |
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%time limits: |
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date0=datenum(year0,1,1); date1=datenum(year1,12,31); |
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%number of levels: |
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nk=size(vecDepth,1); |
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|
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for vv=1:length(listVar); |
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varCur=listVar{vv}; |
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%get the misfits (here not normalized): |
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[MITprof]=MITprof_stats_load(dirData,listData,varCur,1); |
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%mask out values that are not in year range: |
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ii=find(MITprof.prof_date<date0|MITprof.prof_date>date1); |
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MITprof.prof(ii,:)=NaN; |
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%misfit maps: |
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for kkk=1:size(vecDepth,1); |
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kk=find(MITprof.prof_depth>=vecDepth(kkk,1)&MITprof.prof_depth<=vecDepth(kkk,2)); |
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lon=MITprof.prof_lon; lat=MITprof.prof_lat; obs=nanmean(MITprof.prof(:,kk),2); |
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ii=find(~isnan(obs)); lon=lon(ii); lat=lat(ii); obs=obs(ii); |
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misfit_map=gcmfaces_bindata(lon,lat,obs); |
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eval(['misfit_map_' varCur num2str(kkk) '=misfit_map;']); |
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end; |
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end; |
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|
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if ~isdir([dirMat 'cost/']); mkdir([dirMat 'cost/']); end; |
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eval(['save ' dirMat 'cost/insitu_misfit' suffMat '.mat misfit_map_* vecDepth year* listData listVar;']); |
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|
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else; |
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|
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if isdir([dirMat 'cost/']); dirMat=[dirMat 'cost/']; end; |
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|
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eval(['load ' dirMat 'insitu_misfit' suffMat '.mat;']); |
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|
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nk=size(vecDepth,1); |
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figureL; |
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for vv=1:length(listVar); |
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varCur=listVar{vv}; |
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for kkk=1:size(vecDepth,1); |
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eval(['misfit_map=misfit_map_' varCur num2str(kkk) ';']); |
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dep=mean(vecDepth(kkk,:)); |
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|
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if isempty(vecCaxis); cc=3*sqrt(nanmean(misfit_map.^2)); else; cc=vecCaxis(vv,kkk); end; |
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subplot(nk,length(listVar),vv+(kkk-1)*length(listVar)); |
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m_map_gcmfaces(misfit_map,1,{'myCaxis',[-1 1]*cc},{'myShading','flat'}); |
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title(sprintf('%s misfits at %dm (%d to %d)',varCur,dep,year0,year1)); |
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end; |
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end; |
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|
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myCaption={'Time mean misfit (model-data) for in situ profiles, ',... |
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'at various depths (rows), for T (left; in K) and S (right; in psu).'}; |
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if addToTex; write2tex([dirTex '/' nameTex '.tex'],2,myCaption,gcf); end; |
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|
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end; |
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