EnzoCosmology.
comoving_volume
(z_i, z_f)¶“The comoving volume is the volume measure in which number densities of non-evolving objects locked into Hubble flow are constant with redshift.” – Hogg (1999)
Parameters: | z_i : float
z_f : float
|
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Examples
>>> co = Cosmology()
>>> print co.comoving_volume(0., 1.).in_units("Gpccm**3")