[EMAIL PROTECTED]:
|But now I'm stuck with computing the mean of all z-columns of the
|gradient field.
...
|For every z-column on position Xi,Yj I need the mean of all values in the
|Z-direction. For example: the mean on X4,Y4 = value(X4,Y4,Z0) +
|value(X4,Y4,Z1) + value(X4,Y4,Z2) + ...
Check out the Include() module.
Mark("positions") -> Compute("a.z") -> Include( min = num, max = num).
Then compute your average.
Oh, that "saved data" means you've done a "Mark" somewhere and haven't done
a matching "Unmark" yet.
Randy
--
Randall Hopper (mailto:[EMAIL PROTECTED])
Lockheed Martin Operation Support
EPA Scientific Visualization Center
US EPA MD/24 ERC-1A; RTP, NC 27711
