zone.gp

Syntax

l := zone.gp(z<,i>)

Get a list of the the grid points associated with the zone.

If a specific index i is provided (from 1 to 8 in 3D, from 1 to 4 in 2D), then a single grid point pointer is returned.

See Orientation of Nodes and Faces within a Zone, zone create, or zone create2d for information on how grid points are associated with zones. Note that zone.gp.num will return the total number of unique gridpoints available for a zone.

Returns:

l - a list of grid points associated with the zone, or a single grid point pointer

Arguments:

z - a pointer to a zone

i - an optional index of the grid point to find. This should be at least 1 and will never be greater than 8.