This directory contains the source code and input files required to recreate the simulations reported in Taylor, JPO, 2018. The directories are as follows: for: Fortran source code R0: input and grid files for case with M^2=3e-8, B0=0 R0p1: input and grid files for case with M^2=3e-8, B0=-1.9e-10 R1: input and grid files for case with M^2=3e-8, B0=-1.9e-9 R10: input and grid files for case with M^2=3e-8, B0=-1.9e-8 R0p1_nofront: input and grid files for case with M^2=0, B0=-1.9e-10 R1_nofront: input and grid files for case with M^2=0, B0=-1.9e-9 R10_nofront: input and grid files for case with M^2=0, B0=-1.9e-8