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grteclyn/PBHVlasov/params_yoo_flrw.txt

Early-start test 1: FLRW (mu = 0) from t_i = 2/(3 H_i) with the expansion-aware step and adaptive subcycling.

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# Early-start test 1: FLRW (mu = 0) from t_i = 2/(3 H_i) with the expansion-aware step and adaptive subcycling.
# Coordinates x' = a_ref x; expected <chi> = a_ref^2 / a^2, <K> = -2/(t + t_i), <rho> = 1/(6 pi (t + t_i)^2).
amr.verbose = 1
amr.plot_int = -1
amr.check_int = -1
amr.plot_vars = chi lapse K rho_p
amr.n_cell = 32 32 32
geometry.prob_extent = 1536 1536 1536
geometry.is_periodic = 1 1 1
geometry.center = 768 768 768
amr.max_level = 1
amr.regrid_int = -1
amr.max_grid_size = 16
amr.blocking_factor = 8
amr.n_error_buf = 0
evolution.dt_multiplier = 0.25
evolution.stop_time = 100.0
evolution.max_steps = 100000
evolution.sigma = 0.3
gauge.lapse_advec_coeff = 1.0
gauge.lapse_coeff = 0.3
gauge.lapse_power = 1.0
gauge.shift_advec_coeff = 0.0
gauge.shift_Gamma_coeff = 0.75
gauge.eta = 5.443311e-03
ccz4.formulation = 1
pbh_vlasov.init = yoo
pbh_vlasov.H0 = 5.0
pbh_vlasov.mu = 0.0
pbh_vlasov.a_ref = 100.0
pbh_vlasov.tau0 = 0.13333333333333333
pbh_vlasov.dt_mode = 1
pbh_vlasov.dt_frac = 0.03
pbh_vlasov.n_per_dir = 2
pbh_vlasov.theta_rays = 1
pbh_vlasov.theta_profile_interval = 0
pbh_vlasov.ah_interval = 0
rho_line_extraction.enabled = false
chi_line_extraction.enabled = false
K_line_extraction.enabled = false
lapse_line_extraction.enabled = false