conn = krpc.connect(address='192.168.1.181')
sc = conn.space_center
vessel = sc.active_vessel
orbit = vessel.orbit
body = orbit.body
bcbf = body.reference_frame
pcpr = conn.space_center.ReferenceFrame.create_relative(
bcbf, position=vessel.position(bcbf), rotation=vessel.rotation(bcbf))
x = Value('d')
y = Value('d')
z = Value('d')
met = Value('d')
x.value = 0
y.value = 0
z.value = 0
met.value = 0
position = conn.add_stream(vessel.position, pcpr)
position.add_callback(position_callback)
position.start()
met = conn.add_stream(getattr, vessel, 'met')
met.add_callback(met_callback)
met.start()
while True:
print('{0: 3f}'.format(x.value), '{0: 3f}'.format(y.value),
'{0: 3f}'.format(z.value), ' ',
str(datetime.timedelta(seconds=met.value)))
time.sleep(1)
