[Using unyt] Use unyt to keep track of physical units when doinng math. In the snippet, I define data in units of centimeters, then peerform math with units of meters and then I can get my final result in the correct units with like no thought!

unyt-demo.py

import unyt as u
import numpy as np

# The following data were collected at a snow station
station = np.array([1,2,3,4,5])
# Collected data
depth = np.array([92,94,105,93,96]) * u.cm
water_eq = np.array([29,30,33,29,32]) * u.cm
temp = np.array([-6, -5, -6, -6, -6]) * u.celcius

# Calculate the snow density
rho_w = 997 * (u.kg / u.m**3)# kg / m^3
density = (water_eq * rho_w / depth).to("kg/m**3")
density