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VISAD 3D plots

Hello folks,
  I'm a newbie to VISAD and have a bit of a pblm. I have a file with data
as follows:

10 15 0.6
20 5  0.8
5 10  0.7
....
....

The 1st and 2nd columns are on the X and Y axis and the 3rd column is the
Z axis. I want to plot the Z axis as a bar with a height equal to the
value (0.6 etc).

Haven't been able to figure out how to do it..Any sample code would be a
great help.

Thanks a lot,
with regards,
Arvind


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                        Arvind Lakshmikumar

Research Scientist                              Research Scholar
Intelligent Automation, Inc                     Robotics Institute, CMU
7519 Standish Place                             5000 Forbes Avenue
Rockville MD                                    Pittsburgh PA

email : kla@xxxxxxxxxx
Phone:  443-538-4555 (Cell)
        301-540-4396 (Home)



                                                Linux is like a Teepee
                                                No Windows, No Gates,
                                                Only APACHE Inside!
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