Rev | Line | |
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[1] | 1 | function [var_rho]=v2rho_2d(var_v) |
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| 2 | %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% |
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| 3 | % Copyright (c) 2000 IRD |
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| 4 | %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% |
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| 5 | % |
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| 6 | % |
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| 7 | % transfert a field at u points to a field at rho points |
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| 8 | % |
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| 9 | % |
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| 10 | % %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% |
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| 11 | |
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| 12 | [N,M,Lp]=size(var_v); |
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| 13 | Mp=M+1; |
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| 14 | Mm=M-1; |
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| 15 | var_rho=zeros(N,Mp,Lp); |
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| 16 | var_rho(:,2:M,:)=0.5*(var_v(:,1:Mm,:)+var_v(:,2:M,:)); |
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| 17 | var_rho(:,1,:)=var_rho(:,2,:); |
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| 18 | var_rho(:,Mp,:)=var_rho(:,M,:); |
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| 19 | |
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| 20 | return |
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| 21 | |
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