amun-code/problems/current_sheet.in

# problem name and parameters
#
problem              = "current_sheet"
resistivity          = 1.00d-05
alpha                = 1.00d+01

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

# methods
#
time_advance         = "rk2"
riemann_solver       = "hlld"
reconstruction       = "limo3"
limiter              = "mc"
fix_positivity       = "off"

# mesh parameters
#
rdimx                =  1
rdimy                =  1
rdimz                =  1
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               = 8
nghosts              = 2
minlev               = 1
maxlev               = 7
refinement_variables = "dens pres magy"

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

# runtime control parameters
#
tmax                 = 1.0d+00
cfl                  = 4.0d-01

# data output control
#
precise_snapshots    = "off"
snapshot_type        = "p"
snapshot_interval    = 1.0d-01
restart_number       = -1
integrals_interval   = 10