Dear DXplorers,
Having given up on rendering the surface of my geometry I am trying to form
a 'connections' component for the combined surface and interior
coordinates. Unfortunately, there seem to be no examples or documentation
for using existing DX modules to do this. (I can only find networks for 2-D
scattered data or 3-D regular grids).
Having used {Input} to read a 3_D vector field I connected this to the
<input> tab of {Regrid}. I tried using {Extract} to provide the 'positions'
component of the field to the <grid> tab of {Regrid}. But, executing this
network gives the message: "ERROR: Regrid: Invalid data: base must be a
field or a group".
If I omit {Extract} and connect {Input} to the <grid> tab of {Regrid} I get
the message: "ERROR: Regrid: Operation not implemented: input must be a
single field".
In summary, I can't get to 1st base with {Regrid} and I don't know how else
to form the connections for 3-D scattered points. Can any one tell me how
to proceed?
Allen H. Nugent
Graduate School of Biomedical Engineering
University of New South Wales
Sydney NSW 2052 Australia
Tel: +61 2 9385 3916 Fax: +61 2 9663 2108
