"""
Unit conversion functions.
:copyright: (c) 2015 by Mark Richards.
:license: BSD 3-Clause, see LICENSE.txt for more details.
"""
import math
[docs]def celsius2kelvin(celsius):
"""
Convert temperature in degrees Celsius to degrees Kelvin.
:param celsius: Degrees Celsius
:return: Degrees Kelvin
:rtype: float
"""
return celsius + 273.15
[docs]def kelvin2celsius(kelvin):
"""
Convert temperature in degrees Kelvin to degrees Celsius.
:param kelvin: Degrees Kelvin
:return: Degrees Celsius
:rtype: float
"""
return kelvin - 273.15
[docs]def deg2rad(degrees):
"""
Convert angular degrees to radians
:param degrees: Value in degrees to be converted.
:return: Value in radians
:rtype: float
"""
return degrees * (math.pi / 180.0)
[docs]def rad2deg(radians):
"""
Convert radians to angular degrees
:param radians: Value in radians to be converted.
:return: Value in angular degrees
:rtype: float
"""
return radians * (180.0 / math.pi)