py21cmmc.cosmoHammer.HDFStorage.get_last_sample#
- HDFStorage.get_last_sample()[source]#
Access the most recent sample in the chain.
- Returns:
coords (ndarray) – A list of the current positions of the walkers in the parameter space. The shape of this object will be
(nwalkers, dim)
.log_prob (list) – The list of log posterior probabilities for the walkers at positions given by
coords
. The shape of this object is(nwalkers,)
.rstate – The current state of the random number generator.
blobs (dict, optional) – The metadata “blobs” associated with the current position. The value is only returned if blobs have been saved during sampling.