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DCL:GRPH2:UMPACK: Map Projection Routines: Explanation of Subroutines: Control

12.2.3 UMSPNT

1.

Function

Specifies point(s) to include in the map.

2.

Call

CALL UMSPNT(N, UXP, UYP)

3.

Explanation of Parameters

N	(I)	The number of points.
UXP,UYP	(R(N))	The longitude and latitude of a point.

4.

Notes

(a)

This routine can be called any number of times.

(b)

The maximum total of N is 64.

(c)

To set a "contact" based on this information, the center of gravity of the points is considered as the "contact."