#	Runtime parameters for the Sedov explosion problem.

#	Parameters for initial model

#		Ambient pressure and density, explosion energy, initial
#		radius of perturbation, and location of explosion center

p_ambient	= 1.E-5
rho_ambient	= 1.
exp_energy	= 1.
r_init		= 0.013671875
xctr		= 0.5
yctr		= 0.5
zctr		= 0.5

#		Gas ratio of specific heats

gamma           = 1.4

#	Computational volume parameters

#		Grid dimensionality and geometry

geometry = "cartesian"

#		Size of computational volume

xmin		= 0.
xmax		= 1.
ymin		= 0.
ymax		= 1.
zmin		= 0.
zmax		= 1.

#		Boundary conditions


xl_boundary_type = "outflow"
xr_boundary_type = "outflow"

yl_boundary_type = "outflow"
yr_boundary_type = "outflow"

zl_boundary_type = "outflow"
zr_boundary_type = "outflow"

#xl_boundary_type = "periodic"
#xr_boundary_type = "periodic"

#yl_boundary_type = "periodic"
#yr_boundary_type = "periodic"

#zl_boundary_type = "periodic"
#zr_boundary_type = "periodic"

grav_boundary_type = "periodic"


#	Simulation (grid, time, I/O) parameters

cfl		= 0.8
lrefine_max     = 6
basenm          = "sedov_"
restart         = .false.
trstrt          = 0.01
nend            = 10000
tmax            = 0.05
nrstrt          = 1

run_comment     = "Sedov explosion"
log_file        = "sedov.log"
eint_switch     = 1.e-4

plot_var_1 = "dens"
plot_var_2 = "temp"
plot_var_3 = "pres"
plot_var_4 = "gpot"

mgrid_max_residual_norm = 1e-6
mgrid_solve_max_iter = 40
mgrid_npresmooth     = 20
mgrid_npostsmooth    = 20
mgrid_max_vcycles = 20
mgrid_print_norm = .false.