help using surf command

I need to plot pressure surface versus latitude and longitude as a surface plot, using the surf command. Pressure surface is a matrix, where latitude and longitude are vectors. I keep receiving the error data dimensions must agree.

[Walter Roberson]

What does size() show for each one?

Answer 1

[Azzi Abdelmalek]

Your data are latitude , longitude and pressure, it's obvious they should be the same size