# parameter file for patch system test
ActiveThorns = "CartGrid3D LocalInterp PUGH AHFinderDirect"

# PUGH
driver::ghost_size = 0
driver::global_nx = 61
driver::global_ny = 61
driver::global_nz = 61

# CartGrid3D
grid::domain = "full"
grid::type = "byrange"
grid::xyzmin = -3.0
grid::xyzmax =  3.0

AHFinderDirect::origin_x = 0.0
AHFinderDirect::origin_y = 0.0
AHFinderDirect::origin_z = 0.0
AHFinderDirect::patch_system_type = "full sphere"
AHFinderDirect::ghost_zone_width = 2
AHFinderDirect::patch_overlap_width = 1
AHFinderDirect::N_zones_per_right_angle = 18

AHFinderDirect::interpatch_interpolator_name = "generalized polynomial interpolation"
AHFinderDirect::interpatch_interpolator_pars = "order=3"

AHFinderDirect::which_test = "synchronize Jacobian"
AHFinderDirect::which_derivs = 63
AHFinderDirect::NP_Jacobian__perturbation_amplitude = 1.0e-6
AHFinderDirect::NP_Jacobian__perturb_all_y_patch_points = "false"
AHFinderDirect::Jacobian_file_name = "synchronize-Jacobian-fast.dat"