In Matlab 2015a I was using the pde solver for a problem in which the a coefficient was different for each Element:
u = assempde(problem,p,e,t,c,a,f);
'a' was a 1xN matrix with N the number of elements.
In version 2016a I get the remark that I should not use assempde anymore, but solvepde instead. So I was transferring all my code to the new functions. But when defining the coefficients:
specifyCoefficients(problem,'m',0,'d',0,'c',c,'a',a,'f',f);
I get the error: "Size of the matrix 'a' is not consistent with the pde.PDEModel/PDESystemSize property." Is it not possible anymore to define an a coefficient which is dependent on the element?
