# QuantityUnit and QuantityMagnitude doesn't work

GROUPS:
 Needs["StandardAtmosphere"]test = MeanDensity[100 Meter]QuantityMagnitude[test]QuantityUnit[test]MeanDensity gives values in kg/m^3. But I can't seem to get just the numerical value with QuantityMagnitude?What I'm trying to do in the end is integrate the air density over all the atmosphere volume to get the total atmosphere mass. I'll use NIntegrate afterwards.
3 years ago
4 Replies
 Youngjoo Chung 1 Vote Hi,Trytest = MeanDensity[Quantity[100, "Meters"]]Youngjoo Chung