Splitting a mesh grid and put them together again.

Hi,

I need to do a very dense mesh... but my computer cannot handle the amount of data. so I would like to split it into two, do the calculations separately and then put them together again to plot full coordinate system with the results.

How can I achieve this?

My code is currently:

[x,y] = meshgrid(-45:0.5:45, -45:0.5:45); 
r = [x(:) y(:)];

.. later Ifocal is our data in size(r)

Imesh = reshape(Ifocal, length(x(:,1)),length(x(1,:)));
surf(x,y,Imesh)

[francesco]

Ifocal?

[Walter Roberson]

reshape(Ifocal, size(x))