Filtering data without copying

• To: visad-list@xxxxxxxxxxxxx
• Subject: Filtering data without copying
• From: Geert Van Nuland <geert.vannuland@xxxxxxxxxxxxxxxxx>
• Date: Mon, 05 Nov 2001 16:00:20 +0100

Hi all,

I am trying to visualize a very big (+- 50 MB) array with values. I do
not want to copy this values into the FlatField of the graph because I
have a lot (>10) of graphs based on the same data.
Now I want to set the samples without copying and an additional
parameter with the filter information
(e.g. 1st graph: X values between [0.0;0.5], Y values between [1.0;1.5],
Z values between [1.0;1.5]
        2nd graph X values between [0.5;1.0], Y values between
[1.0;1.3], Z values between [1.0;1.5]).
I also want to filter on some other columns that are not displayed. Can
someone help me with this problem?

Thanks in advance,
Regards,


Geert Van Nuland.

• Follow-Ups:
  • Re: Filtering data without copying
    • From: Bill Hibbard