import sys, os
sys.base_prefix
if os.environ.get("NERSC_HOST") == "cori":
assert sys.base_prefix == '/global/common/software/sobs/mbs', "You are not using the Simons Obs MBS kernel"
import mapsims
noise = mapsims.SONoiseSimulator(nside=16)
print(mapsims.__version__)
import pixell
pixell.__version__
from pixell import enmap
import numpy as np
enmap.enmap(np.zeros((3,3)))
import healpy as hp
hp.anafast(np.ones(12))