Normalise beam tform to 1 if not already

Apparently some of the beam tform files aren't normalised to 1 by default.
simonsobs · Dec 5, 2023 · e6fe236 · e6fe236
1 parent 8734468
commit e6fe236
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/nemo/signals.py b/nemo/signals.py
@@ -105,6 +105,7 @@ def __init__(self, beamFileName = None, profile1d = None, rDeg = None):
                 Bell=beamData[1]
                 if len(np.unique(np.diff(ell))) != 1:
                     raise Exception("If using a beam transform file, need delta ell = 1 between all ell values.")
+                Bell=Bell/Bell[0]
                 rDeg=np.linspace(0.0, 0.5, 1800) # This may need adjusting
                 prof=curvedsky.harm2profile(Bell, np.radians(rDeg))
                 prof=prof/prof[0]