Problem in tsc_sink_particle.

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Rajika Kuruwita

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Feb 12, 2026, 1:17:36 AM (13 days ago) Feb 12
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Dear Ramses User group, 

I'm encountering an issue that I'm sure has a simple solution, but I can't find it in the documents.

The error is:
 Problem in tsc_sink_particle.
 Particle id :          25  0.880006385014924       0.751977150598527
  0.922227005417082
 Grid point coordinate   :  0.880371093750000       0.751464843750000
  0.920410156250000
 Center point coordinate :  0.880126953125000       0.751708984375000
  0.920654296875000
 Rescaled position       : -0.246923489436313       0.549204425783955
   3.22090709418330
 Cell pos in oct         :           6
 abort_mpi: rank, msg =          34 sinkparticles (4)
Abort(1) on node 33 (rank 33 in comm 0): application called MPI_Abort(MPI_COMM_WORLD, 1) - process 33

From what I read the issue occurs if Ramses is trying to create a sink too close to another one? I can play with the sink accretion and softening radius, but I would rather not because I want to compare this with some others sims...

Kind regards,
Rajika




--
Dr. Rajika Kuruwita,
Postdoc Fellow at the Australian National University
(She/her)
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