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edhill |
1.1 |
% create circular sampling rings |
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%t=ones(Nx,Ny,Nz); |
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Mp1=Mp; |
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Dp1=Dp; |
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for kk=1:4 |
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pv1=smooth3(pv1); |
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Mp1=smooth3(Mp1); |
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Dp1=smooth3(Dp1); |
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end |
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Nn=Nx/2; |
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rad=[1:1:(Nn-1)]; |
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ring=ones(Nx,Ny,Nz); |
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weight=zeros(Nn-1,1); |
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Dring=zeros(Nx,Ny,Nz); |
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Mring=zeros(Nx,Ny,Nz); |
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radialmean=zeros(1,Nn-1); |
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XCenter = (Nx+1)/2 ; |
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YCenter = (Ny+1)/2 ; |
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for k=1:Nn-1 |
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for i=1:Nx |
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for j=1:Ny |
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radius(i,j) = sqrt((i-XCenter)^2+(j-YCenter)^2); |
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end |
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end |
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radius(find( round(radius) > (k+1) ))=radius(find (round(radius) > (k+1) ))*0; |
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radius(find( round(radius) < (k) ))=radius(find (round(radius) < (k) ))*0; |
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radius(find(radius>0))=1.0; |
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ring(:,:,k)=radius; |
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weight(k)=length(find(ring(:,:,k) > 0)); |
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end |
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for k=1:Nz |
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for i=1:Nn-1 |
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Tring(:,:,k)=meantheta(:,:,k).*ring(:,:,i); |
| 42 |
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Dring(:,:,k)=Dp1(:,:,k).*ring(:,:,i); |
| 43 |
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Mring(:,:,k)=Mp1(:,:,k).*ring(:,:,i); |
| 44 |
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meanDp(i,k)=Nx*Ny*mean(mean(squeeze(Dring(:,:,k))))/weight(i); |
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meanMp(i,k)=Nx*Ny*mean(mean(squeeze(Mring(:,:,k))))/weight(i); |
| 46 |
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meanT(i,k)=Nx*Ny*mean(mean(squeeze(Tring(:,:,k))))/weight(i); |
| 47 |
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end |
| 48 |
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end |
| 49 |
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| 50 |
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rad=dx:dx:(Nn-1)*dx; |
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for k=1:Nz |
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radd(:,k)=rad(:); |
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end |
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| 56 |
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c=-0.05:0.005:0.005; |
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figure |
| 58 |
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A=meanDp(:,5:26).*radd(:,5:26); |
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i=find(A>0.00); |
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A(i)=A(i)/2; |
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%contourf(flipud(A'),c) |
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imagesc(flipud((A(1:Nn-5,:)'))); |
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set(gca,'DataAspectRatio',[2,2,2]) |
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set(gca,'ydir','norm') |
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xlabel('r ','FontSize',20) |
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ylabel('z ','Rotation',[0],'FontSize',20) |
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set(gca,'XtickLabel','|||') |
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set(gca,'YtickLabel','|||') |
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% title('D_p, azimuthal average ','Fontsize',20); |
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text(20,Nz-5,'D_p, azimuthal average ','Fontsize',20); |
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| 73 |
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hold on |
| 74 |
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contour(flipud(meanT(1:Nn-5,5:26)')/1000,10); |
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| 76 |
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%subplot(2,1,2) |
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%contourf(flipud((meanMp(:,5:26).*radd(:,5:26))'),-c);colorbar; |
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| 79 |
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%--------TEST--------------------- |
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| 81 |
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av=6.28*mean(mean(meanDp(:,5:26).*radd(:,5:26)))*(Nn-1)*Nz*dx*dz |
| 82 |
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av1=mean(mean(mean(Dp1(:,:,5:26))))*Nx*Ny*(26-5)*dx*dy*dz |
| 83 |
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% vol=Nz*dz*3.14*((Nn-1)*dx)*((Nn-1)*dx) |
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| 85 |
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avm=6.28*mean(mean(meanMp(:,5:26).*radd(:,5:26)))*(Nn-1)*Nz*dx*dz |
| 86 |
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avm1=mean(mean(mean(Mp1(:,:,5:26))))*Nx*Ny*(26-5)*dx*dy*dz |
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