Python 2.7.9 (default, Sep 17 2016, 20:26:04) 
[GCC 4.9.2] on linux2
Type "copyright", "credits" or "license()" for more information.
>>> ================================ RESTART ================================
>>> 
157
515
515
515
515
104
515
495
515
515
515
515
515
515
515
515
515
515
515
515
515
515
515
515
515
515
515
515
515
515
515
515
515
515
515
515
515
515
515
515
515
515
515
515
515
515
130
273
515
515
515
515
515
465
Traceback (most recent call last):
  File "/home/pi/Desktop/GrovePi/Software/Python/ultrasonic2.py", line 45, in <module>
    print(grovepi.ultrasonicRead(ultrasonic_ranger))
  File "/usr/lib/python2.7/idlelib/PyShell.py", line 1360, in write
    return self.shell.write(s, self.tags)
KeyboardInterrupt
>>>