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view on githubraw file Latest commit 080cb527 on 2007-11-13 20:45:18 UTC
080cb527dc Jean*0001
0002 %---- modify bathymetry file: close the Northern boundary:
0003 nx=20; ny=16;
0004
0005 %- read-in original file:
0006 fid=fopen('bathy.labsea1979','r','b');
0007 h0=fread(fid,nx*ny,'real*4'); fclose(fid);
0008 h0=reshape(h0,[nx ny]);
0009
0010 %- close Norther boundary (put a wall):
0011 h=h0; h(:,end)=0;
0012
0013 %- write to file:
0014 fid=fopen('bathy_closeN.bin','w','b'); fwrite(fid,h,'real*4'); fclose(fid);
0015
0016 %- plot to check
0017 figure(1);clf;
0018 subplot(211)
0019 imagesc(h0'); set(gca,'YDir','normal');
0020 colorbar
0021 title('Original Bathy')
0022
0023 subplot(212)
0024 imagesc(h'); set(gca,'YDir','normal');
0025 colorbar
0026 title('Modified Bathy')
