>>> from sampling import localmax

>>> lmin = localmax(-20, 10, 0.1, 2)
>>> for x, y in lmin:
...    print(round(x, 2), round(y, 2))
-14.1 2.0
-7.8 2.02
-1.4 2.47

>>> lmin = localmax(-20, 10, 0.1, 15)
>>> for x, y in lmin:
...    print(round(x, 2), round(y, 2))
-14.1 15.38
-7.9 15.57
-1.6 15.89
4.7 16.37