| 1 |
dimitri |
1.1 |
% bathymetry |
| 2 |
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clear all, close all |
| 3 |
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nx=510; |
| 4 |
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LATC=readbin('LATC.bin',[nx 6 nx],1,'real*8'); |
| 5 |
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LONC=readbin('LONC.bin',[nx 6 nx],1,'real*8'); |
| 6 |
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ix=find(LONC<0); LONC(ix)=LONC(ix)+360; |
| 7 |
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load tbase12 |
| 8 |
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BATH=LATC; |
| 9 |
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for i=1:nx, mydisp(i) |
| 10 |
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for j=1:nx |
| 11 |
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for k=1:6 |
| 12 |
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BATH(i,k,j)=map(closest(LATC(i,k,j),lat),closest(LONC(i,k,j),lon)); |
| 13 |
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end |
| 14 |
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end |
| 15 |
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end |
| 16 |
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writebin('BATHY_510x6x510.bin',BATH,1) |
| 17 |
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clear BATH map |
| 18 |
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| 19 |
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fix_bathy |
| 20 |
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| 21 |
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| 22 |
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%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% |
| 23 |
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%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% |
| 24 |
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| 25 |
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| 26 |
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% levitus_01 January temperature and salinity |
| 27 |
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% input files are from nemo:/data2/odap/levitus_01 |
| 28 |
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clear all, close all |
| 29 |
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grid; DPT=dpt; nx=510; |
| 30 |
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LATC=readbin('LATC.bin',[nx 6 nx],1,'real*8'); |
| 31 |
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LONC=readbin('LONC.bin',[nx 6 nx],1,'real*8'); |
| 32 |
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ix=find(LONC<0); LONC(ix)=LONC(ix)+360; |
| 33 |
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lon=.5:359.5; lat=-89.5:89.5; |
| 34 |
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dpt=[0 10 20 30 50 75 100 125 150 200 250 300 400 500 ... |
| 35 |
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600 700 800 900 1000 1100 1200 1300 1400 1500 ... |
| 36 |
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1750 2000 2500 3000 3500 4000 4500 5000 5500]; |
| 37 |
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t=readbin('temp01',[360 180 33],1); |
| 38 |
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s=readbin('sal01',[360 180 33],1); |
| 39 |
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in=find(t<-50); |
| 40 |
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| 41 |
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% convert to potential |
| 42 |
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[Y X]=meshgrid(lat,lon); |
| 43 |
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for k=1:33 |
| 44 |
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p=pressure(dpt(k),Y); |
| 45 |
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t(:,:,k)=insitutemp(s(:,:,k),t(:,:,k),p); |
| 46 |
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end |
| 47 |
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t(in)=nan; s(in)=nan; |
| 48 |
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| 49 |
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% fill-in nans |
| 50 |
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for k=1:33, mydisp(k) |
| 51 |
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t(:,:,k)=xpolate(t(:,:,k)); |
| 52 |
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s(:,:,k)=xpolate(s(:,:,k)); |
| 53 |
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end |
| 54 |
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save LEV01_JAN_TS lat lon dpt t s |
| 55 |
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| 56 |
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| 57 |
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| 58 |
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%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% |
| 59 |
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%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% |
| 60 |
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| 61 |
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% monthly Levitus salinity climatology |
| 62 |
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clear all, close all |
| 63 |
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pn='/host/nemo/data2/odap/levitus_01/SALINITY/sal'; |
| 64 |
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lon=.5:359.5; lat=-89.5:89.5; |
| 65 |
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dpt=[0 10 20 30 50 75 100 125 150 200 250 300 400 500 ... |
| 66 |
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600 700 800 900 1000 1100 1200 1300 1400 1500 ... |
| 67 |
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1750 2000 2500 3000 3500 4000 4500 5000 5500]; |
| 68 |
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nx=length(lon); ny=length(lat); nz=length(dpt); |
| 69 |
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salt=zeros(nx,ny,12); |
| 70 |
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for m=1:12 |
| 71 |
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s=readbin([pn myint2str(m)],[nx ny nz]); |
| 72 |
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tmp=(s(:,:,1)+s(:,:,2))/2; |
| 73 |
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tmp(find(tmp<0))=nan; |
| 74 |
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salt(:,:,m)=xpolate(tmp); |
| 75 |
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mypcolor(lon,lat,salt(:,:,m)'); colorbar; pause(.01) |
| 76 |
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end |
| 77 |
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writebin('LEV01_SSS_360x180x12.bin',salt) |
| 78 |
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| 79 |
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| 80 |
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%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% |
| 81 |
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%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% |
| 82 |
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| 83 |
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% interpolate to cube sphere |
| 84 |
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clear all, close all |
| 85 |
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grid; DPT=dpt; nx=510; |
| 86 |
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LATC=readbin('LATC.bin',[nx 6 nx],1,'real*8'); |
| 87 |
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LONC=readbin('LONC.bin',[nx 6 nx],1,'real*8'); |
| 88 |
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ix=find(LONC<0); LONC(ix)=LONC(ix)+360; |
| 89 |
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load LEV01_JAN_TS |
| 90 |
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t2=zeros(362,182,34); |
| 91 |
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t2(2:361,2:181,1:33)=t; t2(:,:,34) =t2(:,:,33); |
| 92 |
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t2(1,:,:)=t2(361,:,:); t2(362,:,:)=t2(2,:,:); |
| 93 |
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t2(:,1,:)=t2(:,2,:); t2(:,182,:)=t2(:,181,:); |
| 94 |
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s2=zeros(362,182,34); |
| 95 |
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s2(2:361,2:181,1:33)=s; s2(:,:,34) =s2(:,:,33); |
| 96 |
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s2(1,:,:)=s2(361,:,:); s2(362,:,:)=s2(2,:,:); |
| 97 |
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s2(:,1,:)=s2(:,2,:); s2(:,182,:)=s2(:,181,:); |
| 98 |
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lon2=-.5:360.5; lat2=-90.5:90.5; dpt=[dpt max(DPT)]; |
| 99 |
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[Y X]=meshgrid(lat2,lon2); |
| 100 |
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LEVT=zeros(nx,6,nx,50); LEVS=LEVT; |
| 101 |
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for k=1:50 |
| 102 |
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ix=closest(DPT(k),dpt,0); |
| 103 |
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tmp=(t2(:,:,ix(1))*abs(DPT(k)-dpt(ix(2)))+... |
| 104 |
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t2(:,:,ix(2))*abs(DPT(k)-dpt(ix(1))))/... |
| 105 |
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abs(dpt(ix(2))-dpt(ix(1))); |
| 106 |
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LEVT(:,:,:,k)=interp2(Y,X,tmp,LATC,LONC); |
| 107 |
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tmp=(s2(:,:,ix(1))*abs(DPT(k)-dpt(ix(2)))+... |
| 108 |
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s2(:,:,ix(2))*abs(DPT(k)-dpt(ix(1))))/... |
| 109 |
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abs(dpt(ix(2))-dpt(ix(1))); |
| 110 |
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LEVS(:,:,:,k)=interp2(Y,X,tmp,LATC,LONC); |
| 111 |
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end |
| 112 |
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writebin('LEVT01_JAN_510x6x510.bin',LEVT,1) |
| 113 |
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writebin('LEVS01_JAN_510x6x510.bin',LEVS,1) |
| 114 |
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| 115 |
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| 116 |
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%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% |
| 117 |
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%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% |
| 118 |
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| 119 |
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% convert to proper format for model input |
| 120 |
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clear all, close all |
| 121 |
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tx=85;ty=85;nt=216;cx=510;cy=510; |
| 122 |
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| 123 |
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te=readbin('BATHY_510x6x510_filled.bin',[510 6 510],1); |
| 124 |
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te=permute(te,[1 3 2]); |
| 125 |
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nz=1; anti_foo |
| 126 |
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writebin('BATHY_18360x85_filled.bin',phi,1) |
| 127 |
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| 128 |
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te=readbin('LEVT01_JAN_510x6x510.bin',[510 6 510 50],1); |
| 129 |
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te=permute(te,[1 3 2 4]); |
| 130 |
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nz=50; anti_foo |
| 131 |
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writebin('LEVT01_JAN_18360x85x50.bin',phi,1) |
| 132 |
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| 133 |
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te=readbin('LEVS01_JAN_510x6x510.bin',[510 6 510 50],1); |
| 134 |
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te=permute(te,[1 3 2 4]); |
| 135 |
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nz=50; anti_foo |
| 136 |
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writebin('LEVS01_JAN_18360x85x50.bin',phi,1) |
| 137 |
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| 138 |
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| 139 |
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| 140 |
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%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% |
| 141 |
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%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% |
| 142 |
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| 143 |
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% convert to proper format for model input |
| 144 |
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clear all, close all |
| 145 |
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tx=85;ty=85;nt=216;cx=510;cy=510; |
| 146 |
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| 147 |
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te=readbin('BATHY_510x6x510_filled.bin',[510 6 510],1); |
| 148 |
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te=permute(te,[1 3 2]); |
| 149 |
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nz=1; anti_foo |
| 150 |
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writebin('BATHY_18360x85_filled.bin',phi,1) |
| 151 |
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| 152 |
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te=readbin('LEVT01_JAN_510x6x510.bin',[510 6 510 50],1); |
| 153 |
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te=permute(te,[1 3 2 4]); |
| 154 |
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nz=50; anti_foo |
| 155 |
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writebin('LEVT01_JAN_18360x85x50.bin',phi,1) |
| 156 |
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| 157 |
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te=readbin('LEVS01_JAN_510x6x510.bin',[510 6 510 50],1); |
| 158 |
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te=permute(te,[1 3 2 4]); |
| 159 |
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nz=50; anti_foo |
| 160 |
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writebin('LEVS01_JAN_18360x85x50.bin',phi,1) |
| 161 |
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| 162 |
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| 163 |
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%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% |
| 164 |
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%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% |
| 165 |
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| 166 |
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% convert to proper format for model input |
| 167 |
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clear all, close all |
| 168 |
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tx=51;ty=510;nt=60;cx=510;cy=510; |
| 169 |
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| 170 |
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te=readbin('BATHY_510x6x510_filled.bin',[510 6 510],1); |
| 171 |
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te=permute(te,[1 3 2]); |
| 172 |
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nz=1; anti_foo |
| 173 |
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writebin('BATHY_3060x510_filled.bin',phi,1) |
| 174 |
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| 175 |
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te=readbin('LEVT01_JAN_510x6x510.bin',[510 6 510 50],1); |
| 176 |
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te=permute(te,[1 3 2 4]); |
| 177 |
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nz=50; anti_foo |
| 178 |
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writebin('LEVT01_JAN_3060x510x50.bin',phi,1) |
| 179 |
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| 180 |
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te=readbin('LEVS01_JAN_510x6x510.bin',[510 6 510 50],1); |
| 181 |
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te=permute(te,[1 3 2 4]); |
| 182 |
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nz=50; anti_foo |
| 183 |
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writebin('LEVS01_JAN_3060x510x50.bin',phi,1) |
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