changing ConstantMaps

OK, that sounds oxymoronic.

I give some of my data color by adding ConstantMaps to the Display with
the DataReference. To change the color I currently remove the
DataReference and add it back with a new array of ConstantMaps. This is
a performance hit. Is there a better way? It seems that changing the
color could be done without removing/adding the DataReference.

Thanks,
Doug

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*----------------------------------------------------------------------*
| Doug Lindholm, Software Engineer          |  E-mail: lind@xxxxxxxx   |
| Research Applications Program             |   Phone: 303-497-8374    |
| National Center for Atmospheric Research  |                          |
| P.O. Box 3000                             |     There's no place     |
| Boulder, Colorado 80307-3000              |        like $HOME        |
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