text: import classes as c
  import numpy as np
  
  # Test WeatherType class
  print("WeatherType Test")
  params      = {'hello':4,'there':5}
  weathertype = c.WeatherType(params,{'hello':None,'there':None})
  print("    Success: TRUE")
  
  # Test Rain class
  print("Rain Test")
  params     = {'LWC':2.0,'dropsize':0.01,'WVC':23.0}
  rain       = c.Rain(params)
  print("    Success: TRUE")
  
  # Test Temperature class
  print("Temperature Test")
  params     = {'temperature':300,'temperaturesealevel':308}
  temperature= c.Temperature(params)
  print("    Success: TRUE")
  
  # Test Humidity class
  print("Humidity Test")
  params     = {'humidityrelative':50.0,'humidityabsolute':0.9}
  humidity   = c.Humidity(params)
  print("    Success: TRUE")
  
  # Test Wind class
  print("Wind Test")
  params     = {'heading':270.0,'speednortheast':9.0}
  wind       = c.Wind(params)
  print("No vector or downdraft inputs: ", wind.params)
  params     = {'velocityvector':[3.0,4.0,-1.0]}
  wind       = c.Wind(params)
  print("No heading, downdraftspeed, or speednortheast inputs: ", wind.params)
  print("    Success: TRUE")
  
  # Test Gust class
  print("Gust Test")
  params     = {'amplitude':2.0,'frequency':0.1}
  gust       = c.Gust(params)
  print("    Success: TRUE")
  
  # Test Ice class
  print("Ice Test")
  params     = {'':None}
  ice        = c.Ice(params)
  print("    Success: TRUE")
  