Model Reference Manual
Equipment and Primitives
:
Primitive Modelling Attributes
: Choosing Nozzle Size, Rating and Height
Choosing Nozzle Size, Rating and Height
Keywords:
CATREF HEIGHT
Description
:
The Nozzle is the only basic equipment primitive that obtains some of its physical dimensions directly from the Catalogue. The size and rating are determined by setting the CATREF (Catalogue Reference) attribute which refers to an element in the Catalogue. The Nozzle height, however, is determined on site by setting the corresponding Height attribute. If the CATREF attribute is not set, the ‘Nozzle’ is merely a hierarchical element with no geometry.
Examples:
CATR /NFAARPMM
(At Nozzle)
The size and rating of the Nozzle are set by naming the appropriate Catalogue choice.
HEI 2’6
(At Nozzle)
The Height of the Nozzle becomes 2’6.
Command Syntax:
>-- CATref name
-->
>-- HEIght <uval> -->
1974 to current year.
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