I have two fields (connection dependent data) over the same unstructured tetrahedral mesh. One field is my real field, and the other has integer valued data that marks the different subdomains (materials). What I'd like to do is to ShowBoundary of the real field over one (or more) of the subdomains. To do this I use Include on the 'material' field to pick out the subdomain I want (this works), and then use Replace to substitute its 'invalid connections' component for the 'invalid connections' component of the real field, before sending it to ShowBoundary. I get no errors or warnings, but it seems to have absolutely no effect. What am I doing wrong here? Is there a better way to get what I'm after?
Thanks! -- Neil Carlson <[EMAIL PROTECTED]>
