On Thursday, Sep 9, 2004, at 14:17 America/New_York, Karl Pohlmann wrote:
Hi,_______________________________
I'm dealing with 3-D, cell (connection) -based data sets (see the
listing of the dx file below) and I'm trying to trim away cells within
DX. Rather than exclude cells based on their data values (using the
include module), I would like to exclude them based on their x,y,z
coordinates or, better yet, by their i,j,k coordinates within the
array. In other words, I'd like to strip away xy layers, zx layers,
etc., to see inside the volume. I'm using ShowBoundary --> FaceNormals
--> Color to visualize the cells.
Any thoughts on how to approach this?
Thanks,
Karl
--
Karl Pohlmann
Associate Research Hydrogeologist
Division of Hydrologic Sciences
Desert Research Institute
755 East Flamingo Road, Las Vegas, NV 89119
Phone: 702-862-5485 Fax: 702-862-5427
E-mail: [EMAIL PROTECTED]
http://www.dri.edu/People/karl/
#
# Irregular, 3-D positions
#
object 1 class array type float rank 1 shape 3 items 5152
data file g1ar1a_NEYF_grid_sat.dat
#
# Regular connections
#
object 2 class gridconnections counts 23 16 14
#
# The data, in a one-to-one correspondence with the positions
#
object 3 class array type float rank 0 items 4290
data file g1ar1a_NEYF_log10kx_sat.dat
attribute "dep" string "connections"
#
# The field
#
object "irreg positions regular connections" class field
component "positions" value 1
component "connections" value 2
component "data" value 3
#
end
Chris Pelkie
Scientific Visualization Producer
622 Rhodes Hall, Cornell Theory Center
Ithaca, NY 14853
