OPERAT

From IHO Nautical Information Processing Working Group
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FEATURE OBJECT ATTRIBUTES


Attribute: Operation

Acronym: OPERAT Code: ?

Camel case: operation

Attribute type: Simple

Data type: Enumeration


Expected input:

ID Meaning INT 1 M-4

1 : largest value

2 : smallest value


Definitions:

largest value:

The numerically largest value computed from the applicable attributes or sub-attributes


smallest value:

The numerically smallest value computed from the applicable attributes or sub-attributes


Remarks:

OPERAT is intended to be used in conjunction with other attributes (or sub-attributes of a complex attribute) to indicate how their values must be combined in order to describe a condition. Null attributes are ignored.


Example

Complex attribute UKCLRN with sub-attributes UKCFIX=2.5, UKCVAR=10.00, OPERAT=1

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

Distinction:



Justification:
to be completed

Comments:

No comments.





David Raphael others Jens
Y Y others Y/N Y