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PhysicsAnalysis
PyAnalysis
PyAnalysisUtils
python
normphi.py
Go to the documentation of this file.
1
# Copyright (C) 2002-2020 CERN for the benefit of the ATLAS collaboration
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#
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# File: normphi.py
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# Created: sss, 2004.
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# Purpose: Normalize an angle to within the range -pi...pi.
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#
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# This is intended for use only when the initial angle is already
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# close to being within the range.
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#
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from
math
import
pi
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def
normphi
(phi):
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"""Normalize an angle to within the range -pi...pi.
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This is intended for use only when the initial angle is already
19
close to being within the range.
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"""
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while
phi < -pi:
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phi += 2*pi
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while
phi > pi:
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phi -= 2*pi
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return
phi
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python.normphi.normphi
def normphi(phi)
Definition:
normphi.py:15
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