Users February 2017

users@lists.einsteintoolkit.org

23 participants
33 discussions

Connecting to einstein toolkit calls
by Khamesra, Bhavesh 06 Feb '17

06 Feb '17

Hi, I am Bhavesh, a graduate student working with Prof. Laguna at Georgia Tech. I wanted to attend the weekly calls of einstein toolkit. Could someone guide me about this process? I am subscribed to einstein toolkit - users mailing list but did not get any email about the link to the hangout call. Is there a different mailing list for the calls? Thanks Bhavesh ............................. Bhavesh Khamesra Graduate Student Centre of Relativistic Astrophysics Georgia Institute of Technology

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tutorial for new users, edits, question about plots
by Bill Gabella 01 Feb '17

01 Feb '17

I tried to edit the https://docs.einsteintoolkit.org/et-docs/Tutorial_for_New_Users anonymously (and maybe it worked, do we want it to work with anonymous edits?) But just in case it reverts, I changed the text p 'hydrobas::rho.maximum.asc' u 2:3 w lp to p 'hydrobase-rho.maximum.asc' u 2:3 w lp and similarly lower down p 'admbase::lapse.minimum.asc' u 2:3 w lp to p 'admbase-lapse.minimum.asc' u 2:3 w lp I have output files with the '-' in them and not '::' . Also using the static_tov.par that comes with ETK_2016_11 in /repos/einsteinexamples/par/static_tov.par and my plots look very different than the tutorial plots...but caution, I am new to ETK! hydrobase-rho.maximum.asc plot Image:rho_of_time.png and admbase-lapse.minium.asc plot Image:Lapse_of_time.png On the left are my ETK runs of static_tov.par and on the right are the ones from the new user tutorial. My run "looks" successful in that I have no errors and it ran to the end of the time, 1000. I have many warnings in the output file, but mostly the seem benign. So THE question here, are my plots right or are the tutorials? And could it be the static_tov.par in the ETK_2016_11 is different than used on the tutorial? Thanks for future help. Also just practicing posting to the list:) bill e.g. -- ===================================== William Gabella Research Assistant Professor Department of Physics and Astronomy Vanderbilt University Nashville, TN USA b.gabella(a)vanderbilt.edu (o) 615-343-2713

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EHFinder
by Maitraya Bhattacharyya 31 Jan '17

31 Jan '17

Dear all, I had some NR data which I could reformat and pack into the lapse, shift and spatial metric in separate hdf files. I would want to run EHFinder on them and find the event horizon. I need some help writing a parameter file which reads data from a particular directory and runs EHFinder on them. Any help is appreciated. Maitraya.

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Users February 2017