pynbody.analysis.ramses_util.get_tipsy_units#
- pynbody.analysis.ramses_util.get_tipsy_units(sim)[source]#
Returns snapshot sim units in the pkdgrav/gasoline unit system. This is probably not a function to be called by users, but it is used instead by other routines for file conversion.
Input:
sim: RAMSES simulation snapshot
Return values:
lenunit, massunit, timeunit : tuple specifying the units in kpc, Msol, and Gyr