property Surface.Coord as CoordEnum
Specifies the type of coordinates the elements of the surface display in.

TypeDescription
CoordEnum A CoordEnum expression that specifies the type of coordinates the elements of the surface display in.
By default, the Coord property is exDefCoord, which indicates that the positive coordinates always show bottom-right to the origin. The Coord property can be used to allow the surface to display positive coordinates only.

The following screen shot shows the surface using default coordinates:

The following screen shot shows the surface using Cartesian coordinates: