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function [myStat]=profiles_subgrid_stats(choiceProf,choiceLevel,choiceVar,choiceGrid,subGridN); |
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|
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%note : in wod09 ctd, we will use kk=2 to 33 |
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% subGridN=8;%on the cs24 grid |
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% subGridN=18;%on the llc grid |
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%next things I need to do : |
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% IO/memory store |
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% loop over subGridN |
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% proper treatment of choiceLevel |
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|
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|
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%global variables: |
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gcmfaces_global; |
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global lon lat obs point; |
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global choiceGridOld; if isempty(choiceGridOld); choiceGridOld='x'; end; |
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global choiceProfOld; if isempty(choiceProfOld); choiceProfOld='x'; end; |
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global choiceVarOld; if isempty(choiceVarOld); choiceVarOld='x'; end; |
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global choiceLevelOld; if isempty(choiceLevelOld); choiceLevelOld=0; end; |
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|
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%choice of time/depth ranges |
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RC=squeeze(rdmds('/net/weddell/raid3/gforget/ecco_v4/GRID/RC')); |
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RF=squeeze(rdmds('/net/weddell/raid3/gforget/ecco_v4/GRID/RF')); |
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depth0=-RF(1:end-1); depth0(2:end-1)=depth0(1:end-2); |
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depth1=-RF(2:end); depth1(2:end-1)=depth1(3:end); |
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if choiceLevel>=1; |
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depth0=depth0(choiceLevel); depth1=depth1(choiceLevel);%choice of depth range |
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else; |
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error('not implemented'); |
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end; |
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% |
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date0=datenum(1950,1,1); date1=datenum(2049,12,31);%choice of time range |
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|
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%get the grid: |
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if strcmp(choiceGrid,'cs24')&~strcmp(choiceGrid,choiceGridOld); |
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dirGrid='/net/weddell/raid3/gforget/grids/gridCompleted/cube_FM/'; |
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% dirGrid='/Users/gforget/mywork/projects_inprogress/2012mayInputs/insitu/processed/'; |
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grid_load_native([dirGrid 'cube_24/'],6); |
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gcmfaces_bindata; |
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elseif strcmp(choiceGrid,'cs96')&~strcmp(choiceGrid,choiceGridOld); |
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dirGrid='/net/weddell/raid3/gforget/grids/gridCompleted/cube_FM/'; |
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% dirGrid='/Users/gforget/mywork/projects_inprogress/2012mayInputs/insitu/processed/'; |
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grid_load_native([dirGrid 'cube_96/'],6); |
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gcmfaces_bindata; |
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elseif strcmp(choiceGrid,'v4')&~strcmp(choiceGrid,choiceGridOld); |
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dirGrid='/net/nares/raid10/gforget/2012julyIters/GRID/'; |
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%dirGrid='/net/weddell/raid3/gforget/ecco_v4/GRID/'; |
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grid_load(dirGrid,5,'compact'); |
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gcmfaces_bindata; |
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end; |
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% |
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choiceGridOld=choiceGrid; |
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|
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%get the data: |
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if strcmp(choiceProf,'argo'); |
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dirData='/net/nares/raid11/ecco-shared/ecco-version-4/input/input_insitu/'; |
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listData={'argo_june2012_1992_to_2007*','argo_june2012_2008_to_2010*','argo_june2012_2011_to_2012*'}; |
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suffOut='argo'; |
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elseif strcmp(choiceProf,'model'); |
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dirData='/net/nares/raid10/gforget/2012julyIters/ecco_it0003_link/mat/profiles/output/'; |
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listData={'argo_june2012_1992_to_2007_model*','argo_june2012_2008_to_2010_model*','argo_june2012_2011_to_2012_model*'}; |
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suffOut='model'; |
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else; |
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dirData='/net/nares/raid11/gforget/2012mayInputs/insitu/processed/'; |
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listData=dir([dirData '*.nc']); |
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for ii=1:length(listData); listData(ii).name=[listData(ii).name(1:end-3) '*']; end; |
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listData={listData(:).name}; |
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%for ~ backward compatibility: |
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%listRm={'itp_MITprof*','bobbers_MITprof*','CLIMODE_Talley_ctd*','WOD09_XBT*'}; |
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%remove climode and xbts |
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listRm={'bobbers_MITprof*','CLIMODE_Talley_ctd*','WOD09_XBT*'}; |
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for ii=1:length(listRm); tmp1=find(~strcmp(listData,listRm{ii})); listData={listData{tmp1}}; end; |
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suffOut=''; |
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end; |
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% |
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test1=~strcmp(choiceProf,choiceProfOld)|... |
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~strcmp(choiceVar,choiceVarOld)|... |
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choiceLevel~=choiceLevelOld; |
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if test1; |
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[MITprof]=MITprof_stats_load(dirData,listData,choiceVar,['prof_' choiceVar suffOut]); |
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%in DRHODR case, switch to log10 : |
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if strcmp(choiceVar,'DRHODR'); MITprof.prof=log10(MITprof.prof); end; |
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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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%restrict to depth range of interest: |
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kk=find(MITprof.prof_depth>=depth0&MITprof.prof_depth<=depth1); |
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lon=MITprof.prof_lon; lat=MITprof.prof_lat; obs=MITprof.prof(:,kk); |
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end; |
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% |
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choiceLevelOld=choiceLevel; |
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choiceVarOld=choiceVar; |
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choiceProfOld=choiceProf; |
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|
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%get indices in full grid: (not necessarily the ecco_v4 one) |
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point=gcmfaces_bindata(lon,lat); |
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|
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if strcmp(choiceVar,'RHOP'); |
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binE=[1015:0.2:1030]; |
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else; |
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error('need to specify binE'); |
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end; |
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nB=length(binE); |
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|
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%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% |
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|
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%check nearest neighbor mapping: |
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% [tmp1,tmp2]=gcmfaces_bindata(lon,lat,lon); |
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% figureL; qwckplot(log10(tmp2)); |
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% figureL; qwckplot(tmp1./tmp2); |
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|
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%map of full grid indices: (consistent with prof_point2) |
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indGrid=convert2array(mygrid.XC); |
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indGrid(:)=[1:length(indGrid(:))]; |
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indGrid=convert2array(indGrid); |
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|
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%reduce grid and map reduced grid indices: |
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indBox=mygrid.XC; |
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if subGridN==0; |
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%global computation |
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indBox(:)=1; |
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else; |
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%regional computation |
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boxMax=0; |
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for iFace=1:mygrid.nFaces; |
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tmp1=indBox{iFace}; |
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tmp3=ceil([1:size(tmp1,1)]'/subGridN); |
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tmp4=(ceil([1:size(tmp1,2)]/subGridN)-1)*max(tmp3); |
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tmp5=tmp3*ones(1,size(tmp1,2))+ones(size(tmp1,1),1)*tmp4; |
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indBox{iFace}=tmp5+boxMax; |
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boxMax=boxMax+max(tmp5(:)); |
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end; |
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end; |
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|
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%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% |
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|
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%main computational loop: stats for each region in indBox |
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% |
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indBox=convert2array(indBox); |
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box=repmat(indBox(point),[1 size(obs,2)]); |
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box(isnan(obs))=NaN; |
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boxList=unique(indBox(:)); |
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boxList=boxList(find(~isnan(boxList))); |
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% |
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myStat.nb=zeros(360*360,1); |
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myStat.dist=zeros(360*360,nB); |
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% |
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for ii=boxList'; |
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if mod(ii,1000)==0; |
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[choiceLevel ii length(boxList)] |
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end; |
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jj=find(box==ii); |
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if length(jj)>=10; |
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n=histc(obs(jj),binE); |
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jj=find(indBox==ii); |
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myStat.nb(jj)=sum(n); |
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myStat.dist(jj,:)=ones(length(jj),1)*n'/sum(n); |
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end; |
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end; |
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% |
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myStat.nb=reshape(myStat.nb,[360 360]); |
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myStat.dist=reshape(myStat.dist,[360 360 nB]); |
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myStat.nb=convert2array(myStat.nb); |
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myStat.dist=convert2array(myStat.dist); |
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