| 1 | colormap gray | 
| 2 | cmap=colormap; | 
| 3 | cmap=flipud(cmap); | 
| 4 | %cmap=sqrt(cmap); | 
| 5 | cmap=0.5*(1-cos(3.1415*cmap)); | 
| 6 | colormap(cmap) | 
| 7 |  | 
| 8 |  | 
| 9 | x=4:Nx-2; | 
| 10 | y=1:Ny; | 
| 11 |  | 
| 12 | sumD1(4:Nx-2,Ny,1)=0; | 
| 13 | sumD1(4:Nx-2,Ny-1,1)=0; | 
| 14 | sumM1(4:Nx-2,Ny-1,1)=0; | 
| 15 | sumM1(4,1:Ny-1,1)=0; | 
| 16 | subplot(2,1,1) | 
| 17 | contour(x,y,abs(squeeze(sumD1(4:Nx-2,1:Ny,1))'),8) | 
| 18 | set(gca,'DataAspectRatio',[2,2,2]) | 
| 19 | set(gca,'ydir','norm') | 
| 20 | xlabel('X ','FontSize',17) | 
| 21 | ylabel('Y ','FontSize',17) | 
| 22 | set(gca,'XtickLabel','||') | 
| 23 | set(gca,'YtickLabel','||') | 
| 24 | text(Nx2/2-25,Ny2+5,'\int Q D_p dz','Fontsize',17); | 
| 25 | text(-25,Ny2-5,'(a)','Fontsize',17); | 
| 26 |  | 
| 27 | subplot(2,1,2) | 
| 28 | contour(x,y,abs(squeeze(sumM1(4:Nx-2,1:Ny,1))'),8) | 
| 29 | set(gca,'DataAspectRatio',[2,2,2]) | 
| 30 | set(gca,'ydir','norm') | 
| 31 | xlabel('X ','FontSize',17) | 
| 32 | ylabel('Y ','FontSize',17) | 
| 33 | set(gca,'XtickLabel','|||') | 
| 34 | set(gca,'YtickLabel','|||') | 
| 35 | text(Nx2/2-25,Ny2+5,'\int Q M_p dz','Fontsize',17); | 
| 36 | text(-25,Ny2-5,'(b)','Fontsize',17); | 
| 37 |  | 
| 38 | colormap gray | 
| 39 | cmap=colormap; | 
| 40 | %cmap=sqrt(cmap); | 
| 41 | cmap=0.5*(1-cos(3.1415*cmap)); | 
| 42 | cmap=flipud(cmap) | 
| 43 | cmap=[0 0 0]; | 
| 44 | colormap(cmap) | 
| 45 |  |