py21cmfast.outputs.InitialConditions.find_existing

InitialConditions.find_existing(direc=None)

Try to find existing boxes which match the parameters of this instance.

Parameters:

direc (str, optional) – The directory in which to search for the boxes. By default, this is the centrally-managed directory, given by the config.yml in ~/.21cmfast/.

Returns:

str – The filename of an existing set of boxes, or None.