Axis labels

Another easy-peasy question :)

Let's say I have this:

  RealType valueType = new RealType("length", SI.meter, null);

and I plot this vs time.  I want the label on the axis to read not
"length", but "Distance to Wall (m)", for example.  I can't name the
RealType "Distance to Wall (m)"...is there a way to just change the axis
label associated with that RealType, a display name perhaps?  I've been
up and down the API and tutorials but haven't seen anything.

  Thanks...

p

------------------------
Paul Gifford, Capt, USAF
NOAA/NGDC
325 S Broadway EGC2
Boulder CO 80303

303-497-6556 voice
303-497-6513 fax