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view on githubraw file Latest commit add29e06 on 2018-01-31 20:35:05 UTC
dd7ff44a46 Jean*0001 % This is a matlab script that generates the input data
0002
0003 nx=32; ny=nx; nf=6;
0004 kwr=1;
0005
0006 %- flat bottom bathy with rectangular island on face 2
0007 dp=ones(nx,nf,ny);
0008 Htot=1366;
0009 dp=-Htot*dp;
0010
0011 fc=2;
0012 i1=1; i2=nx; j1=ny/4 ; j2=1+3*ny/4;
0013 dp(:,fc,j1:j2)=0;
0014 dp(nx,1,j1:j2)=0;
0015 dp(j1:j2,4,1)=0;
0016
0017 if kwr > 0,
0018 fid=fopen('bathy_f2.bin','w','b');
0019 fwrite(fid,dp,'real*8');
0020 fclose(fid);
0021 end
0022
0023 %----------
0024
0025 h=zeros(nx,nf,ny);
0026
0027 x=0.25*((0.5:nx)/nx-0.5);
0028 [X,Y]=ndgrid(x,x);
0029 R=sqrt(X.^2+Y.^2);
0030
0031
0032 tileno=1;
aea29c8517 Alis*0033
0034 o=1;
0035 i=round(nx*1/2);
0036 j=round(ny*1/2);
0037 h(i:i+o,tileno,j:j+o)=1;
0038
dd7ff44a46 Jean*0039 h(:,1,:)=0.5+0.5*cos( pi*min(R,0*R+0.04)/0.04 );
0040
0041 %- 10 m max SSH anomaly:
0042 h=h*10;
0043
0044 if kwr > 0,
0045 fid=fopen('ssh_eq.bin','w','b');
0046 fwrite(fid,h,'real*8');
0047 fclose(fid);
0048 end
0049
0050 return
0051 %----------
0052 % plot to check : ----------
0053 rDir='/home/jmc/grid_cs32/';
0054 G=load_grid(rDir,10);
0055 nc=G.dims(2); %nr=G.dims(3); nPxy=G.dims(1)*G.dims(2); nPp2=nPxy+2;
0056 ccB=[0 0]; shift=-1; cbV=0; AxBx=[-180 180 -90 90]; kEnv=0;
0057
0058 figure(1);clf;
0059 var=reshape(dp,[nx*nf ny]);
0060 grph_CS(var,G.xC,G.yC,G.xG,G.yG,ccB(1),ccB(2),shift,cbV,AxBx,kEnv);
0061
0062 figure(2);clf;
0063 var=reshape(h,[nx*nf ny]);
0064 grph_CS(var,G.xC,G.yC,G.xG,G.yG,ccB(1),ccB(2),shift,cbV,AxBx,kEnv);
0065
0066 %----------
