mockstream_dop853

gala.dynamics.mockstream.mockstream_dop853(nbody, time, stream_w0, stream_t1, tfinal, nstream, atol=1e-10, rtol=1e-10, nmax=0, dt_max=0.0, nstiff=-1, progress=0, err_if_fail=1, log_output=0)

Parameters:

nbodyDirectNBody

timenumpy.ndarray (ntimes, )

stream_w0numpy.ndarray (nstreamparticles, 6)

stream_t1numpy.ndarray (ntimes, )

nstreamnumpy.ndarray (ntimes, )

The number of stream particles to be integrated from this timestep.

Notes

In code, nbodies are the massive bodies included from the nbody instance passed in. nstreamparticles are the stream test particles. nstream is the array containing the number of stream particles released at each timestep.