OPERAT

FEATURE OBJECT ATTRIBUTES

Attribute: Operation

Acronym: OPERAT Code: ?

Camel case: operation

Attribute type: Enumeration

Definitions:

A process or action, such as addition, substitution, transposition, or differentiation, performed in a specified sequence and in accordance with specific rules.

Attribute values:

1 whichever is more

2 whichever is less

Remarks:

OPERAT is intended to be used in conjunction with other sub-attributes of a complex attribute to indicate how their values must be combined in order to describe a condition. Example: The combination

UKCLRN (complex attribute) UKCFIX=2.5, UKCVAR=10.00, OPERAT=1 (sub-attributes)

indicates that the under-keel clearance required is the greater of 2.5 metres or 10% of the ship's draught.

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