| 1 |
cnh |
1.1 |
format compact |
| 2 |
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path('/u/u0/dimitri/matlab/tools',path); |
| 3 |
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path('/u/u0/dimitri/matlab/whoi',path); |
| 4 |
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path('/u/u0/dimitri/matlab/mitgcm',path); |
| 5 |
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path('/u/adcroft/matlab/bin',path); |
| 6 |
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| 7 |
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nx=32; |
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| 9 |
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%for typ={'conf','q=0','q=1','q=1/2','q=7/8','q=i3','tan','tan2','new'} |
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| 11 |
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for typ={'conf'} |
| 12 |
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| 13 |
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[dxg,dyg,dxf,dyf,dxc,dyc,dxv,dyu,Ec,Eu,Ev,Ez,latC,lonC,latG,lonG,... |
| 14 |
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Q11,Q22,Q12, TUu,TUv,TVu,TVv ]=gengrid_fn(nx+1,16,typ{1},'c',0,1); |
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theta=zeros(nx/2,nx/2); |
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for i=1:nx/2, for j=1:nx/2 |
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lat=[latG(i,j) latG(i+1,j)]*180/pi; |
| 18 |
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lon=[lonG(i,j) lonG(i+1,j)]*180/pi; |
| 19 |
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a=dist(lat,lon,'sphere'); |
| 20 |
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lat=[latG(i,j) latG(i,j+1)]*180/pi; |
| 21 |
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lon=[lonG(i,j) lonG(i,j+1)]*180/pi; |
| 22 |
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b=dist(lat,lon,'sphere'); |
| 23 |
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lat=[latG(i+1,j) latG(i,j+1)]*180/pi; |
| 24 |
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lon=[lonG(i+1,j) lonG(i,j+1)]*180/pi; |
| 25 |
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c=dist(lat,lon,'sphere'); |
| 26 |
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theta(i,j)=acos((a^2+b^2-c^2)/2/a/b); |
| 27 |
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end, end |
| 28 |
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disp(typ{1}) |
| 29 |
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disp(minmax(dxg*6371)) |
| 30 |
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disp(minmax(dxg(1:nx/2,1:nx/2)./dyg(1:nx/2,1:nx/2))) |
| 31 |
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tmp=theta*180/pi; tmp(1,1)=nan; |
| 32 |
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disp(minmax(tmp)) |
| 33 |
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mypcolor(theta*180/pi); colorbar |
| 34 |
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title(typ{1}) |
| 35 |
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tmp=typ{1}; tmp(strfind(tmp,'/'))='_'; |
| 36 |
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eval(['print -dpsc FIG' tmp]) |
| 37 |
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| 38 |
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end |
| 39 |
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| 40 |
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%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% |
| 41 |
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%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% |
| 42 |
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| 43 |
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clear all, close all, nx=32; genx; |
| 44 |
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pn='/u/u0/dimitri/MITgcm/verification/hs94.cs-32x32x5/input/'; |
| 45 |
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PN='/u/u0/dimitri/cubed_sphere/cs-conf-c-32-128/'; |
| 46 |
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| 47 |
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long=readbin([pn 'LONG.bin'],[nx 6 nx],1,'real*8'); |
| 48 |
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latg=readbin([pn 'LATG.bin'],[nx 6 nx],1,'real*8'); |
| 49 |
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LONG=zeros(nx,6,nx); LATG=zeros(nx,6,nx); |
| 50 |
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for i=1:6 |
| 51 |
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tmp=readbin([PN 'LONG.' myint2str(i,3) '.bin'],[nx+1 nx+1],1,'real*8'); |
| 52 |
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LONG(:,i,:)=tmp(1:nx,1:nx); |
| 53 |
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tmp=readbin([PN 'LATG.' myint2str(i,3) '.bin'],[nx+1 nx+1],1,'real*8'); |
| 54 |
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LATG(:,i,:)=tmp(1:nx,1:nx); |
| 55 |
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end |
| 56 |
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for i=1:6 |
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subplot(3,2,i) |
| 58 |
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plot(squeeze(long(:,i,:)),squeeze(latg(:,i,:)),'bo', ... |
| 59 |
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squeeze(LONG(:,i,:)),squeeze(LATG(:,i,:)),'k.') |
| 60 |
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title(i) |
| 61 |
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end |
| 62 |
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| 63 |
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clf |
| 64 |
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subplot(211), fld=[pn 'LONG.bin']; plotfld, title('LONG') |
| 65 |
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subplot(212), fld=[pn 'LATG.bin']; plotfld, title('LATG') |
| 66 |
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| 67 |
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lonc=readbin([pn 'LONC.bin'],[nx 6 nx],1,'real*8'); |
| 68 |
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latc=readbin([pn 'LATC.bin'],[nx 6 nx],1,'real*8'); |
| 69 |
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LONC=zeros(nx,6,nx); LATC=zeros(nx,6,nx); |
| 70 |
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for i=1:6 |
| 71 |
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LONC(:,i,:)=readbin([PN 'LONC.' myint2str(i,3) '.bin'],[nx nx],1,'real*8'); |
| 72 |
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LATC(:,i,:)=readbin([PN 'LATC.' myint2str(i,3) '.bin'],[nx nx],1,'real*8'); |
| 73 |
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end |
| 74 |
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for i=1:6 |
| 75 |
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subplot(3,2,i) |
| 76 |
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plot(squeeze(lonc(:,i,:)),squeeze(latc(:,i,:)),'bo', ... |
| 77 |
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squeeze(LONC(:,i,:)),squeeze(LATC(:,i,:)),'k.') |
| 78 |
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title(i) |
| 79 |
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end |
| 80 |
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| 81 |
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for nm={'DXC','DYC','DXF','DYF','DXG','DYG','DXV','DYU','RA','RAS','RAW','RAZ'} |
| 82 |
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fld=tile_fld(PN,nm{1},nx); |
| 83 |
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writebin([PN nm{1} '.bin'],fld,1,'real*8'); |
| 84 |
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subplot(311), fld=[pn nm{1} '.bin']; plotfld, title([pn nm{1}]), tmp1=tmp; |
| 85 |
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subplot(312), fld=[PN nm{1} '.bin']; plotfld, title([PN nm{1}]), tmp2=tmp; |
| 86 |
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subplot(313), mypcolor(tmp2'-tmp1'); colorbar, title('difference') |
| 87 |
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disp(minmax((tmp1-tmp2)./tmp2)), pause |
| 88 |
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end |
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