[yt-users] Re: Error when attempting to call surface object

Hi Matt,

I'm afraid I don't quite follow. It would seem from the documentation that calling either a YTSurface or Clump would both result in possibly disconnected objects.

I'm unsure of a way to implement this technique without first calling ds.surface, where the code fails, or possibly calling the extract_connected_sets() method to eliminate disconnected sets but again this would have to be after a YTSurface object had been initialized.

Many thanks, Sam