MATLAB: How to update a contourf plot

Question

Hello,

i know, how to update a surface for example in a for-loop using:

set(hSurf, 'ZData', newZData)
set(hSurf, 'CData', newCData)

but how do i update a contourf plot? Here I quess i need somehow the contour matrix and the ZData.

Thank you for your help in advance.

Answer 1

Similarly

[~,hc] = contourf(Z);
hc.ZData = newZdata;

I don't see a CData property for contourf