# problem name and parameters
#
problem              = "tearing"
resistivity          = 1.00d-05
viscosity            = 1.00d-05
kper                 = 1.00d+00
beta                 = 1.60d+00
vper                 = 0.00d+00
bper                 = 1.00d-02
zeta                 = 1.00d+00

# physics
#
equation_system      = "mhd"
equation_of_state    = "adi"

# methods
#
time_advance         = "ssprk3(2)4"
riemann_solver       = "roe"
reconstruction       = "crmp5"

# mesh parameters
#
xmin                 = -5.0d-01
xmax                 =  5.0d-01
ymin                 = -5.0d-01
ymax                 =  5.0d-01
zmin                 = -5.0d-01
zmax                 =  5.0d-01

# refinement control
#
ncells               = 32
maxlev               = 10
refinement_variables = "dens pres curr"

# boundary conditions
#
xlbndry              = "open"
xubndry              = "open"
ylbndry              = "periodic"
yubndry              = "periodic"
zlbndry              = "periodic"
zubndry              = "periodic"

# runtime control parameters
#
tmax                 = 1.0d+00
cfl                  = 5.0d-01

# data output control
#
snapshot_interval    = 1.0d-01
compression_format   = "zstd"