P-line Name

The p-line name is identified by the PKEY attribute of the annotation element. Where no p-line name is specified, the value 0 is taken to mean the neutral axis of the specified Design element. The axis can be NA, NAXI or ZAXI as set up in the Catalogue data. The value 0 is the default value for the PKEY attribute.

The PKEY attribute can be set directly using syntax:

PKEY word

The word given can refer to an existing p-line of the Design element, if that is set.

PKEY PPLINe word OF element_identifier

The specified p-line must exist. The specified element must be that given in the DDNM, if set.