Error using loop over grid (Help)
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I wrote this code using Matlab R2014a in order to loop through a virtual grid:
clear, clc
format long g
load rN_Tang.txt
load aN_Tang.txt
c=aN_Tang(:,:); f=rN_Tang(:,:);
DepthsA=-c(:,3);
LongitudeA=c(:,1);
DepthsR=-f(:,3);
LongitudeR=f(:,1);
for I=724:747;
J=2:8;
k=1:length(aN_Tang);
l=1:length(rN_Tang);
if ((I<LongitudeA(k)<=I+1 & J<DepthsA(k)<=J+1) & (I<LongitudeR(l)<=I+1 & J<DepthsR(l)<=J+1))
if (isempty(DepthsA(k))==0 & isempty(DepthsR(l))==1)
Zmoy(I,J)=min(DepthsA(k));
elseif (isempty(DepthsA(k))==1 & isempty(DepthsR(l))==0)
Zmoy(I,J)=min(DepthsR(l));
elseif (isempty(DepthsA(k))==1 & isempty(DepthsR(l))==1)
%Ne rien faire, i.e "Void"
elseif (isempty(DepthsA(k))==0 & isempty(DepthsR(l))==0)
zAmin(I,J)=min(DepthsA(k));
DZ(I,J)=min(abs(zAmin(I,J)-DepthsR(l)));
if zAmin(I,J)<=DepthsR(l)
zRmin(I,J)=zAmin(I,J)+DZ(I,J);
else
zRmin(I,J)=zAmin(I,J)-DZ(I,J);
end
Zmoy(I,J)=(zAmin(I,J)+zRmin(I,J))/2;
end
end
Zm=-1*mean(Zmoy(I,J))
end
Matlab response :"
Error using < Matrix dimensions must agree.
Error in plN_Tang (line 60) if ((I<LongitudeA(k)<=I+1 & J<DepthsA(k)<=J+1) & (I<LongitudeR(l)<=I+1 & J<DepthsR(l)<=J+1))"
What's wrong with the loop?
PS:I'd be so grateful if someone has an idea about this issue!
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