how to plot contour with 3 dimensional data

hi: I have a 3-dimensional data x-y-z.

    the x,y value is the coordinate in x-y axis, the z value is a parameter distributed at each x-y location. such as temperature. so I want to plot a contour with the 3D data. is there anyway to do that?

thanks! Li

[Rik]

Next time, have a look here before posting a question.

Answer 1

[Rik]

I think the first result on Google will the contour function.

doc contour

That will teach you a lot about what syntax will work for your data.