Shift the z -value of contour plot in Matlab 2014b

Question

I\'m trying to make a figure of a surface plot, and beneath the surface I wish to show the contour lines, but I want the contour to be at z = -1 instead of at the d

Answer 1

I got the same problem. And finally, I got the contourf on plane Z=-10. My MATLAB version is

MATLAB Version: 8.5.0.197613 (R2015a)

hope the codes work 4 you

clear all
clc

[X,Y,Z] = peaks;

[~,hContour] = contourf(X,Y,Z,20,'edgecolor','none');

hContour.ContourZLevel = -10; % set the contour's Z position

view(44,30)

colormap(jet)