# Velocity field initialization
apply_vel_field                     logical            .false.

# Initial velocity field vortex scale
velpert_scale                       real               1.0d2

# Initial velocity field vortex amplitude
velpert_amplitude                   real               1.0d2

# Initial velocity field vortex height location
velpert_height_loc                  real               6.5d3

# number of vortices
num_vortices                        integer            1

# add a particle randomly if the temperature is above this threshold
particle_temp_threshold             real               4.d7

# probability of initializing a particle if it meets the temperature
# threshold
particle_probability                real               0.1
