"""Types used to represent physical units

"""
import numpy as np
from scipy.constants import eV

Second = float
Day = float
EV = float
CMBarnPerSecond = float
MW = float
MWD = float
MJ = float
PerCMBarn = float
Volume = CM3 = float
PerSecond = float
MWPerCM3 = float
EV_TO_MJ = eV * (1e-6 * 1e24)
PerCmBarnArray = np.ndarray
PCM = float
PCMPerSecond = float
Bq = float
