[Users] Assertion `ox' failed

[Hamilton, Maria]

Hello,

Could I please get some help in activating the horizon finder correctly in a bns run?
This is what I have in the par file:

ActiveThorns = "AHFinderDirect"
AHFinderDirect::find_after_individual_time[1] = 1500
AHFinderDirect::find_every = 64
AHFinderDirect::output_h_every = 128

AHFinderDirect::geometry_interpolator_name = "Lagrange polynomial interpolation"
AHFinderDirect::geometry_interpolator_pars = "order=4"
AHFinderDirect::surface_interpolator_name = "Lagrange polynomial interpolation"
AHFinderDirect::surface_interpolator_pars = "order=4"
AHFinderDirect::which_surface_to_store_info[1] = 0

AHFinderDirect::initial_guess_method [1] = "coordinate sphere"
AHFinderDirect::initial_guess__coord_sphere__radius[1]   = 0.3
AHFinderDirect::initial_guess__coord_sphere__x_center[1] = 0.0

AHFinderDirect::N_horizons  = 1
AHFinderDirect::max_allowable_horizon_radius[1] = 3
AHFinderDirect::reset_horizon_after_not_finding[1] = "no"

AHFinderDirect::origin_x[1] = 0
AHFinderDirect::move_origins = "yes"
AHFinderDirect::predict_origin_movement = "yes"
AHFinderDirect::reshape_while_moving = "yes"

AHFinderDirect::track_origin_from_grid_scalar[1] = "yes"
AHFinderDirect::track_origin_source_x[1] = "Hydro_Analysis::Hydro_Analysis_rho_max_loc[0]"
AHFinderDirect::track_origin_source_y[1] = "Hydro_Analysis::Hydro_Analysis_rho_max_loc[1]"
AHFinderDirect::track_origin_source_z[1] = "Hydro_Analysis::Hydro_Analysis_rho_max_loc[2]"
AHFinderDirect::track_origin_from_grid_scalar[2] = "yes"
AHFinderDirect::track_origin_source_x[2] = "Hydro_Analysis::Hydro_Analysis_rho_max_loc[0]"
AHFinderDirect::track_origin_source_y[2] = "Hydro_Analysis::Hydro_Analysis_rho_max_loc[1]"
AHFinderDirect::track_origin_source_z[2] = "Hydro_Analysis::Hydro_Analysis_rho_max_loc[2]"


And this is what happens when is activated:

cactus_bns: /home/babiuc/ET_2020_11/Cactus/configs/bns/build/AHFinderDirect/driver/Newton.cc:109: void AHFinderDirect::track_origin(const cGH*, AHFinderDirect::patch_system&, AHFinderDirect::AH_data*, int, bool): Assertion `ox' failed.
Rank 0 with PID 22304 received signal 6
Writing backtrace to BNS_BSSN_Sly_myAHF_dx12/backtrace.0.txt
-------------------------------------------------------
Primary job  terminated normally, but 1 process returned
a non-zero exit code. Per user-direction, the job has been aborted.


thanks,
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

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