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.