[Users] Lines between black hole surfaces in Visit

Chris Stevens cstevens at maths.otago.ac.nz
Mon Feb 1 19:04:37 CST 2021

Hi Roland,

Thanks for the lightning fast response.

I attach some pictures to show you the issue. I am following this tutorial.



On Tue, 2 Feb 2021 at 13:54, Roland Haas <rhaas at illinois.edu> wrote:

> Hello Chris,
> > I have imported the surface .vtk objects for the two black holes. When I
> > add meshes for them they appear correctly but are connected, rather than
> > two separate entities. If this doesn't make sense I will attach a picture
> > in a future email.
> >
> > Is there a way to get rid of this in Visit?
> My guess would be that you need to ensure that each of the sets of vtk
> files for each of the black holes is treated by visit as a separate
> database.
> Could you attach a sample rendering and maybe a screenshot of your
> VisIt window with the data loaded?
> Did you take a look at the visualization tutorial here:
> https://docs.einsteintoolkit.org/et-docs/GW150914_VisIt_Tutorial
> It shows how to visualize the horizons in the latter part of the
> tutorial.
> Yours,
> Roland
> --
> My email is as private as my paper mail. I therefore support encrypting
> and signing email messages. Get my PGP key from http://pgp.mit.edu .


Dr Chris Stevens
Postdoctoral Fellow
Rm 310A
Department of Mathematics and Statistics
University of Otago
Ph: +64 3 479 4567

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