zone.block.gp

Syntax

gp = zone.block.gp(zbp,i i)

Get the FLAC3D gridpoint for the input zone-block coupling item and gridpoint number (from 1 to 4). Each coupling item consists of a single 3DEC vertex and 3 or 4 FLAC3D gridpoints (defining the intersected face).

Returns:

gp - zone gridpoint pointer

Arguments:

zbp - zone-block pointer i - gridpoint number (1 - 4)