jobovy/galpy — pull request #142 by fardal (2014-04-17 20:26:58+00:00)
Title: Automate deltaAngleTrack setting

In streamdf.py, code sets deltaAngleTrack to a value that will span most stream particles if not set explicitly. This is 4 sigma away from the mean. If the track needs to span a larger range, then the mean and sigma parallel angle functions might need refinement - I automated the limit because my input guesses were causing crashes for deltaAngleTrack inputs that were too large.