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DCL:GRPH2:UWPACK: Grid Point Information Handling Routines: Explanation of Subroutines

11.2.4 RUWGX/RUWGY

1.

Function

Returns the coordinate value of a grid point.

2.

Call

RUWGX(IX)
RUWGY(IY)

3.

Explanation of Parameters

IX, IY	(I)	The grid point number.
RUWGX, RUWGY	(R)	The coordinate value of a grid point in UC.

4.

Notes

(a)

This function can be used for both methods for setting the grid points. (UWSGXA/UWSGYA or UWSGXB/UWSGYB)