I have a problem using the functions "contour" and "scatter3". I hope I can explain it clearly: I have 2 triplets of data: x,y,w and x,y,z. The x and y coordinates are the same for both of them.
I know how to represent a triplet using the function "scatter3". I also know how to make a contour plot of these data (separetely for the w and z coordinates) using the meshgrid and griddata functions.
The problem I have happens when I want to make a contour plot (with the values of w) and a scatter3 plot(with the z values) in the same figure. Actually, I can represent both plots simultaneously. The contour plot is normal, but the scatter3 plot has all the points with the same color, and I wanted it to have different colour depending on the values of its z variable (as usual). This way I could see easier (with the help of the different colours) the values of both variables in one single plot.
Does anyone know how to do it??
Thanks in advance!
P.S. I have tried this in Matlab 7.3 and 7.6 and it does not work in any of them.