how to do pcolor plots?

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Lilya
Lilya 2018-10-8
评论： Lilya 2018-10-9
Hi all,
I've attached an example of the plot that I want to make it. it shows on x-axis = depth y-axis = time z-axis = temperature. the mother matrices have the same dimensions (251*28*10) I need also to extract the 5th column from all of it (251*5*10) the result previous matrix what I want to plot if with pcolor
any help will be appreciated :(
thanks
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jonas
jonas 2018-10-8
+1, you'll have to provide some data and tell us what that data represents. Normally you see data sets with scattered x-y-z-data, but here you've got some 3D-matrix, 10 layers deep.
Lilya
Lilya 2018-10-9
thank you so much for the responses.

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KSSV
KSSV 2018-10-9
A = rand(251,28,10) ; % some dummy data for demo
[m,n,p] = size(A) ;
% Extract 5th column from each matrix
iwant = zeros(m,1,p) ;
for i = 1:p
iwant(:,:,i) = A(:,5,i) ;
end
iwant = squeeze(iwant) ;
pcolor(iwant) ;
shading interp ;
colorbar

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