NAME
     MoveZ - move spectra in Z direction

SYNOPSIS
     MoveZ expr

DESCRIPTION
     Move all movable (set with DialSpec) spectra by the
     given amount in Z direction. Moving in Z direction is
     very similar to zooming, which is normally done
     interactively by pressing the left and the middle mouse
     buttons simultanously. The effect is somewhat different
     if a perspective projection is chosen, and also the
     clipping planes work differently.

EXAMPLE
     MoveZ 10

SEE ALSO
     DialSpec, MoveX, MoveY, Zoom*,
     ClipPos, ClipSize, Projection

DATE
     960912
