sod.in

# AthenaPK - a performance portable block structured AMR MHD code
# Copyright (c) 2020-2021, Athena Parthenon Collaboration. All rights reserved.
# Licensed under the BSD 3-Clause License (the "LICENSE");

<comment>
problem = Sod's shock tube

<job>
problem_id = sod

<problem/sod>
rho_l     = 1.0
pres_l    = 1.0
u_l       = 0.0
rho_r     = 0.125
pres_r    = 0.1
u_r       = 0.0
x_discont = 0.5

<parthenon/mesh>
refinement = none
nghost = 2

nx1 = 256
x1min = 0.0
x1max = 1.0
ix1_bc = outflow
ox1_bc = outflow

nx2 = 1 
x2min = -0.5
x2max = 0.5
ix2_bc = periodic
ox2_bc = periodic

nx3 = 1
x3min = -0.5
x3max = 0.5
ix2_bc = periodic
ox2_bc = periodic

<parthenon/meshblock>
nx1 = 64
nx2 = 1
nx3 = 1

<parthenon/output0>
file_type = hdf5
dt = 0.025
variables = prim
id = prim

<parthenon/time>
integrator = vl2
cfl = 0.5
tlim = 0.4
nlim = 10000

<hydro>
fluid = euler
eos = adiabatic
riemann = hlle
reconstruction = plm
gamma = 1.4