The Pipe Attraction Zone worksheet in the SpaceMgmt.xls workbook defines zones that attract pipe.
In addition to the common properties discussed in Space Management worksheets, the following properties can be defined for a pipe attraction zone:
CostFactor
Type a factor that specifies the relative cost of routing pipe through the zone.
RouteDirection
Type the direction relative to the local coordinate system in which pipe will be routed.
OnFace
Specify which face of the zone the routed pipe will lie on.
Associated
Specify how the pipes are arranged on that face of the zone.