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DCL:GRPH2:U[XYZ]PACK: Cartesian Coordinate Axis Routines: Explanation of Subroutines: UZPACK

3.7.2 UZINIT

1.

Function

Sets all of the internal variables 'ROFFzs', 'ROFGzs' to 0.

2.

Call

CALL UZINIT

3.

Explanation of Parameters

None.

4.

Notes

(a)

Normally, UZINIT is described inside GRFRM, so the user does not need to explicitly call  UZINIT as long as they are using GRPACK (see Chapter 2).