MATLAB: How to make loop

Question

I have the script below:

wc = W(1).cells; % connection grid cells
WI  = W(1).WI;   
dz  = W(1).dZ;

I want to calculate that 2 equations become one struct or array.

wc = W(1).cells;

and

wc = W(2).cells

Answer 1

wc(1).W1 = W(1).cells ;
wc(1).W2 = W(2).cells ;