| 1 |
function [v1]=convert2gcmfaces(v0,varargin); |
function [v1]=convert2gcmfaces(v0,varargin); |
| 2 |
|
%object: converts model output to gcmfaces object |
| 3 |
global fileFormat; |
% or vice versa |
| 4 |
if isempty(fileFormat); |
%input: v0 model output array (resp. gcmfaces object) |
| 5 |
fprintf('\nconvert2gcmfaces.m init: there are several supported file conventions. \n'); |
%output: v1 gcmfaces object (model output array) |
| 6 |
fprintf(' By default gcmfaces assumes MITgcm type binary formats as follows: \n') |
% |
| 7 |
fprintf(' (1 face) straight global format; (4 or 5 faces) compact global format\n'); |
%note: global mygrid parameters (nFaces, fileFormat) are used |
| 8 |
fprintf(' (6 faces) cube format with one face after the other. \n'); |
|
| 9 |
fprintf(' If this is inadequate, you can change the format below.\n\n'); |
input_list_check('convert2gcmfaces',nargin); |
| 10 |
if nargin==1; nFaces=5; else; nFaces=varargin{1}; end; |
|
| 11 |
if nFaces==1; fileFormat='straight'; |
aa=whos('v0'); |
| 12 |
elseif nFaces==6; fileFormat='cube'; |
if strcmp(aa.class,'single'); v0=double(v0); end; |
| 13 |
else; fileFormat='compact'; |
aa=whos('v0'); |
| 14 |
end; |
doGcm2Faces=strcmp(aa.class,'double'); |
| 15 |
end; |
|
| 16 |
|
global mygrid; |
| 17 |
aa=whos('v0'); doGcm2Faces=strcmp(aa.class,'double'); |
|
| 18 |
|
if doGcm2Faces&mygrid.gcm2facesFast; |
| 19 |
if doGcm2Faces; |
|
| 20 |
|
[n1,n2,n3,n4,n5]=size(v0); |
| 21 |
if nargin==1; nFaces=5; else; nFaces=varargin{1}; end; |
|
| 22 |
|
v0=reshape(v0,[n1*n2 n3*n4*n5]); |
| 23 |
[n1,n2,n3,n4]=size(v0); |
for iFace=1:mygrid.nFaces; |
| 24 |
|
v1{iFace}=reshape(mygrid.gcm2faces{iFace}*v0,[size(mygrid.XC{iFace}) n3 n4 n5]); |
| 25 |
if strcmp(fileFormat,'straight'); |
end; |
| 26 |
v1={v0}; |
|
| 27 |
elseif strcmp(fileFormat,'cube'); |
v1=gcmfaces(v1); |
| 28 |
for ii=1:6; v1{ii}=v0(n2*(ii-1)+[1:n2],:,:,:); end; |
|
| 29 |
elseif strcmp(fileFormat,'compact'); |
elseif ~doGcm2Faces&mygrid.gcm2facesFast; |
| 30 |
|
|
| 31 |
nn=size(v0,1); |
[n1,n2,n3,n4,n5]=size(v0{1}); |
| 32 |
pp=size(v0,2)/nn; |
|
| 33 |
mm=(pp+4-nFaces)/4*nn; |
v1=zeros(mygrid.faces2gcmSize(1)*mygrid.faces2gcmSize(2),n3*n4*n5); |
| 34 |
|
for iFace=1:mygrid.nFaces; |
| 35 |
v00=reshape(v0,[nn*nn*pp n3*n4]); |
nn=size(mygrid.XC{iFace}); |
| 36 |
i0=1; i1=nn*mm; v1{1}=reshape(v00(i0:i1,:),[nn mm n3 n4]); |
v1(mygrid.faces2gcm{iFace},:)=reshape(v0{iFace},[nn(1)*nn(2) n3*n4*n5]); |
| 37 |
i0=i1+1; i1=i1+nn*mm; v1{2}=reshape(v00(i0:i1,:),[nn mm n3 n4]); |
end; |
| 38 |
i0=i1+1; i1=i1+nn*nn; v1{3}=reshape(v00(i0:i1,:),[nn nn n3 n4]); |
v1=reshape(v1,[mygrid.faces2gcmSize n3 n4 n5]); |
| 39 |
i0=i1+1; i1=i1+nn*mm; v1{4}=reshape(v00(i0:i1,:),[mm nn n3 n4]); |
|
| 40 |
i0=i1+1; i1=i1+nn*mm; v1{5}=reshape(v00(i0:i1,:),[mm nn n3 n4]); |
elseif doGcm2Faces; |
| 41 |
if nFaces==6; |
|
| 42 |
i0=i1+1; i1=i1+nn*nn; v1{6}=reshape(v00(i0:i1,:),[nn nn n3 n4]); |
[n1,n2,n3,n4,n5]=size(v0); |
| 43 |
end; |
|
| 44 |
|
if strcmp(mygrid.fileFormat,'straight'); |
| 45 |
end; |
v1={v0}; |
| 46 |
|
elseif strcmp(mygrid.fileFormat,'cube'); |
| 47 |
if nFaces==1; gridType='ll'; elseif nFaces==5; gridType='llc'; elseif nFaces==6; gridType='cube'; end; |
for ii=1:6; v1{ii}=v0(n2*(ii-1)+[1:n2],:,:,:,:); end; |
| 48 |
v1=gcmfaces(v1,gridType); |
elseif strcmp(mygrid.fileFormat,'compact')|strcmp(mygrid.fileFormat,'nctiles'); |
| 49 |
|
v00=reshape(v0,[n1*n2 n3*n4*n5]); |
| 50 |
else; |
i0=0; i1=0; |
| 51 |
|
for iFace=1:mygrid.nFaces; |
| 52 |
nFaces=get(v0,'nFaces'); |
i0=i1+1; |
| 53 |
|
nn=mygrid.facesSize(iFace,1); mm=mygrid.facesSize(iFace,2); |
| 54 |
[n1,n2,n3,n4]=size(v0{1}); |
i1=i1+nn*mm; |
| 55 |
|
v1{iFace}=reshape(v00(i0:i1,:),[nn mm n3 n4 n5]); |
| 56 |
if strcmp(fileFormat,'straight'); |
end; |
| 57 |
v1=v0{1}; |
end; |
| 58 |
elseif strcmp(fileFormat,'cube'); |
|
| 59 |
v1=zeros(n2*6,n2,n3,n4); |
v1=gcmfaces(v1); |
| 60 |
for ii=1:6; v1([1:n2]+(ii-1)*n2,:,:,:)=v0{ii}; end; |
|
| 61 |
elseif strcmp(fileFormat,'compact'); |
if ~isempty(mygrid.facesExpand); v1=convert2widefaces(v1); end; |
| 62 |
|
|
| 63 |
v0_faces=v0; clear v0; |
else; |
| 64 |
for iFace=1:nFaces; eval(['v0{iFace}=get(v0_faces,''f' num2str(iFace) ''');']); end; |
|
| 65 |
|
[n1,n2,n3,n4,n5]=size(v0{1}); |
| 66 |
nn=size(v0{1},1); mm=size(v0{1},2); |
|
| 67 |
pp=mm/nn*4+nFaces-4; |
if strcmp(mygrid.fileFormat,'straight'); |
| 68 |
|
v1=v0{1}; |
| 69 |
n3=size(v0{1},3); n4=size(v0{1},4); |
elseif strcmp(mygrid.fileFormat,'cube'); |
| 70 |
v1=NaN*zeros(nn,nn*pp,n3,n4); |
v1=zeros(n2*6,n2,n3,n4,n5); |
| 71 |
|
for ii=1:6; v1([1:n2]+(ii-1)*n2,:,:,:,:)=v0{ii}; end; |
| 72 |
v11=NaN*zeros(nn*nn*pp,n3*n4); |
elseif strcmp(mygrid.fileFormat,'compact')|strcmp(mygrid.fileFormat,'nctiles'); |
| 73 |
|
|
| 74 |
i0=1; i1=nn*mm; tmp1=reshape(v0{1},[nn*mm n3*n4]); v11(i0:i1,:)=tmp1(:,:); |
% is there a reason for this? |
| 75 |
i0=i1+1; i1=i1+nn*mm; tmp1=reshape(v0{2},[nn*mm n3*n4]); v11(i0:i1,:)=tmp1(:,:); |
% v0_faces=v0; clear v0; |
| 76 |
i0=i1+1; i1=i1+nn*nn; tmp1=reshape(v0{3},[nn*nn n3*n4]); v11(i0:i1,:)=tmp1(:,:); |
% for iFace=1:mygrid.nFaces; eval(['v0{iFace}=get(v0_faces,''f' num2str(iFace) ''');']); end; |
| 77 |
i0=i1+1; i1=i1+nn*mm; tmp1=reshape(v0{4},[mm*nn n3*n4]); v11(i0:i1,:)=tmp1(:,:); |
|
| 78 |
i0=i1+1; i1=i1+nn*mm; tmp1=reshape(v0{5},[mm*nn n3*n4]); v11(i0:i1,:)=tmp1(:,:); |
if ~isempty(mygrid.facesExpand); v0=convert2widefaces(v0); end; |
| 79 |
if nFaces==6; |
|
| 80 |
i0=i1+1; i1=i1+nn*nn; tmp1=reshape(v0{6},[nn*nn n3*n4]); v11(i0:i1,:)=tmp1(:,:); |
aa=0;bb=0; |
| 81 |
end; |
for iFace=1:mygrid.nFaces; |
| 82 |
|
aa=aa+prod(mygrid.facesSize(iFace,:)); |
| 83 |
v1=reshape(v11,[nn nn*pp n3 n4]); |
bb=bb+prod(size(v0{iFace})); |
| 84 |
|
end; |
| 85 |
end; |
bb=bb/aa; |
| 86 |
|
v11=NaN*zeros(aa,bb); |
| 87 |
end; |
|
| 88 |
|
i0=0; i1=0; |
| 89 |
|
for iFace=1:mygrid.nFaces; |
| 90 |
|
i0=i1+1; |
| 91 |
|
nn=mygrid.facesSize(iFace,1); mm=mygrid.facesSize(iFace,2); |
| 92 |
|
i1=i1+nn*mm; |
| 93 |
|
v11(i0:i1,:)=reshape(v0{iFace},[nn*mm bb]); |
| 94 |
|
end; |
| 95 |
|
nn=mygrid.ioSize(1); mm=mygrid.ioSize(2); |
| 96 |
|
v1=reshape(v11,[nn mm n3 n4 n5]); |
| 97 |
|
|
| 98 |
|
end; |
| 99 |
|
|
| 100 |
|
end; |
| 101 |
|
|
| 102 |
|
|
Parent Directory
| 
Revision Log
| 
Revision Graph
| 
Patch