Use Map to interpolate the data on one grid to the grid of the other,
assuming there are common volumes encompasses by both meshes. You can then
do common pointwise operations (e.g., Compute) on both. For the portions
of the volumes no common, the data would be marked invalid.
For operations that involve derivation of additional geometry like
MapToPlane, Isosurface, etc. simply pass each data set to the module of
interest and Collect the results. Since the grids include some of the same
volume, the Collect'd geometry will be appropriately registered at render
time.
Linhui Ye <[EMAIL PROTECTED]>@opendx.watson.ibm.com on 09/09/2003
04:29:53 PM
Please respond to [email protected]
Sent by: [EMAIL PROTECTED]
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Subject: [opendx-users] How to combine 2 sets of data from different
meshes?
Dear all,
Sorry if the following question is too trivial. I am
new to opendx but am immediately attacted to its great
potential.
I want to visulize the electronic density in a large
box which is devided by a 3 dimensional regular mesh.
There are, however, 2 spherical regions in this box,
the space of which are devided by a much finer mesh.
So I've got 2 sets of data, defined on 2 different
meshes. Now, how can I combine these 2 sets together
for further processing (for an example, MapToPlane)?
What functional module shall I use for the 2 sets of
data?
Any answer is welcomed.
Linhui
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