Hi,

I've been running nsnstohmns.par for longer than the set time in the parameter file, and it fails at time=3913 with the error:

WARNING level 0 from host trcis001.hpc.wvu.edu process 23
  in thorn CarpetLib, file /gpfs20/users/mbh0012/Cactus/configs/etk/build/CarpetLib/dh.cc:2103:
  -> The grid structure is inconsistent.  It is impossible to continue.

Do I need higher resolution, or /and AHFinder?

I tried the same parameter again, with higher resolution and disabling the RotationSymmetry180 and I have those warnings:

WARNING level 1 from host compute-7.marshall.local process 21
  while executing schedule bin Hydro_Analysis_LocationSearch, routine Hydro_Analysis::Hydro_Analysis_LocationSearch_Combine
  in thorn Hydro_Analysis, file /home/babiuc/ET_2020_11/Cactus/configs/bns/build/Hydro_Analysis/Hydro_Analysis.c:228:
  ->  Could not find grid point with maximum density 0.000734882 on grid. Using old location  (11.25,4.75,0).
Could not find grid point with maximum density 0.000734882 on grid. Using old location  (11.25,4.75,0).WARNING level 1 from host compute-7.marshall.local process 23
  while executing schedule bin Hydro_Analysis_LocationSearch, routine Hydro_Analysis::Hydro_Analysis_LocationSearch_Combine
  in thorn Hydro_Analysis, file /home/babiuc/ET_2020_11/Cactus/configs/bns/build/Hydro_Analysis/Hydro_Analysis.c:228:
  ->
Could not find grid point with maximum density 0.000734882 on grid. Using old location  (11.25,4.75,0).
Could not find grid point with maximum density 0.000734882 on grid. Using old location  (11.25,4.75,0).
INFO (NSTracker): New star location not set (11.25,4.75,0) because too far from old (0,12.625,0).

This is an easy fix, I expect, and I'd really appreciate a hint. 

Maria
_______________________
Maria C. Babiuc Hamilton, Ph.D.
Professor, Department of Physics 
College of Science, Marshall University,
1 John Marshall Drive, Huntington, WV, 25755
Room S 257, Phone: (304)696-2754