def updateArrow():
for i in range (10000):
windSpeed = bcWeather.getWindSpeed()
windDirection = bcWeather.getWindDirection()
print "Wind Speed:",float(windSpeed)
print "Wind Direction:",float(windDirection)
world.clear()
weatherArrow(windSpeed, windDirection)
time.sleep(1)
def arrow(): #function to draw arrow
windSpeed = bcWeather.getWindSpeed() #get wind speed & direction
windDirection = bcWeather.getWindDirection()
print "Wind Speed:",float(windSpeed) #print wind speed & direction
print "Wind Direction:",float(windDirection)
lt(turt,90.0-windDirection) #orient turtle and draw arrow
fd(turt,20.0+20.0*windSpeed)
lt(turt,135)
fd(turt,30)
lt(turt,180)
fd(turt,30)
rt(turt,90)
fd(turt,30)
rt(turt,180)
fd(turt,30)
lt(turt, 135)
fd(turt,20.0+20.0*windSpeed)
lt(turt,90.0+windDirection)
