/[MITgcm]/MITgcm_contrib/gael/matlab_class/gcmfaces_IO/prep2nctiles.m
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revision 1.1 by gforget, Tue Jan 20 12:01:19 2015 UTC revision 1.3 by gforget, Tue Feb 3 14:02:01 2015 UTC
# Line 1  Line 1 
1    
2  choiceStruct=1;  choiceStruct=3;
3    
4  %===============  %===============
5    
# Line 50  if choiceStruct==2; Line 50  if choiceStruct==2;
50      fileMat=[budgName '_*.mat'];      fileMat=[budgName '_*.mat'];
51      structIn.vars=diags_read_from_mat(dirMat,fileMat);      structIn.vars=diags_read_from_mat(dirMat,fileMat);
52    
53      %need vector of time increment      %vector of time increment
54      [listTimes]=diags_list_times({'release1/diags/BUDG/'},{'budg2d_hflux_set1'});      [listTimes]=diags_list_times({'release1/diags/BUDG/'},{'budg2d_hflux_set1'});
55      structIn.vars.dt=diff(listTimes);      structIn.vars.dt=diff(listTimes);
56      structIn.vars.dt=3600*structIn.vars.dt(1:end-1)';          structIn.vars.dt=3600*structIn.vars.dt(1:end-1)';    
# Line 81  if choiceStruct==2; Line 81  if choiceStruct==2;
81            
82  end;  end;
83    
84    %===============
85    
86    if choiceStruct==3;
87    
88        budgName='budgHo';
89        fldName='trU';
90        [budgName ' -- ' fldName]
91    
92        %directories
93        dirIn='r4it11.c65i/';
94        dirMat='mat_budg3d/';
95        dirOut=fullfile(dirIn,'nctiles_budg',filesep);
96        if ~isdir(dirOut); mkdir(dirOut); end;
97        dirOut=fullfile(dirOut,budgName,filesep);
98        if ~isdir(dirOut); mkdir(dirOut); end;
99    
100        %load variable
101        eval(['load ' dirIn dirMat 'diags_grid_parms.mat myparms;']);
102        dirMat=[dirIn dirMat 'diags_set_' budgName '/'];
103        fileMat=[budgName '_*.mat'];
104        tic; structIn.vars=diags_read_from_mat(dirMat,fileMat,fldName); toc;
105    
106        %time vectors
107        [listTimes]=diags_list_times({[dirIn 'diags/BUDG/']},{'budg2d_hflux_set1'});
108        structIn.vars.t0=3600*listTimes(1:end-2);
109        structIn.vars.t1=3600*listTimes(2:end-1);
110    
111        %rename trWtop as trW if adequate
112        if strcmp(fldName,'trWtop');
113          structIn.vars=setfield(structIn.vars,'trW',structIn.vars.trWtop);
114          structIn.vars=rmfield(structIn.vars,'trWtop');
115          structIn.vars.listDiags={'trW'};
116          fldName='trW';
117        end;
118    
119        %general description
120        tmp1=diags_read_from_mat(dirMat,fileMat,'specs',1);
121        specs=tmp1.specs;
122        if strcmp(specs.units,'W');
123            structIn.descr={'Heat budget in extensive form (in Watt, on C-Grid)'};
124        elseif strcmp(specs.units,'kg/s');
125            structIn.descr={'Mass budget in extensive form (in kg/s, on C-Grid)'};
126        elseif strcmp(specs.units,'g/s');
127            structIn.descr={'Salt budget in extensive form (in g/s, on C-Grid)'};
128        else;
129            error('unknown budget');
130        end;
131    
132        %variables description
133        vars=[]; nv=length(vars)+1;
134        vars(nv).fldName=fldName; vars(nv).units=specs.units;
135        switch fldName;
136        case 'tend'; vars(nv).longName='tendency term';
137        case 'trU'; vars(nv).longName='horizontal transport (U)';
138        case 'trV'; vars(nv).longName='horizontal transport (V)';
139        case 'trW'; vars(nv).longName='vertical transport (W)';
140        end;
141        nv=length(vars)+1;
142        vars(nv).fldName='t0'; vars(nv).longName='initial time'; vars(nv).units='s'; nv=length(vars)+1;
143        vars(nv).fldName='t1'; vars(nv).longName='final time'; vars(nv).units='s'; nv=length(vars)+1;
144        %
145        structIn.defs=vars;
146    
147        %create file
148        tic; struct2nctiles(dirIn,fldName,structIn,[90 90]); toc;
149        eval(['!mv ' pwd filesep dirIn filesep 'tmp_nctiles' filesep fldName ' ' pwd filesep dirOut]);
150    
151    end;
152    
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