Coverage for pyguymer3/geo/wrapLongitude.py: 100%

1#!/usr/bin/env python3 

2 

3# Define function ... 

4def wrapLongitude( 

5 lon, 

6 /, 

7): 

8 """Wrap longitude to be between -180° (inclusive) and +180° (exclusive) 

9 

10 Parameters 

11 ---------- 

12 lon : float 

13 the longitude 

14 

15 Returns 

16 ------- 

17 ans : float 

18 the wrapped longitude 

19 

20 Notes 

21 ----- 

22 Copyright 2017 Thomas Guymer [1]_ 

23 

24 References 

25 ---------- 

26 .. [1] PyGuymer3, https://github.com/Guymer/PyGuymer3 

27 """ 

28 

29 # Return answer ... 

30 return ((lon + 180.0) % 360.0) - 180.0