[ET Trac] #2691: New features to particle_tracerET

Leonardo Werneck trac-noreply at einsteintoolkit.org
Tue Jan 31 10:31:01 CST 2023


#2691: New features to particle_tracerET

 Reporter: Leonardo Werneck
   Status: new
Milestone: ET_2023_05
  Version: 
     Type: enhancement
 Priority: major
Component: 

Comment (by Leonardo Werneck):

The thorn’s output is non-standard because it deals with arrays, not grid functions. Each particles' position is evolved using the thorn’s own RK method. Thus each line of the output file looks like “time x\_1 y\_1 z\_1 x\_2 y\_2 z\_2 …” where the subscript is the particle ID and \(x,y,z\) the particle position.

I do not see the typo in line 43 of `file_output_routines.C`. Could you be more specific? Also note that you are looking at the master branch, but the proposed changes have not been merged yet.

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Ticket URL: https://bitbucket.org/einsteintoolkit/tickets/issues/2691/new-features-to-particle_traceret
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