self.cal = False def process_co(self, tm, data): coraw_al = data[0] if coraw_al <= 8000 and self.cal == False: self.log.print_msg("CO cal occuring.", tm) self.cal = True ## Reset so that the log message does not appear thousands of times. elif coraw_al > 8000 and self.cal == True: self.cal = False ## Main watch_server = NWatcher(database="hippo5_rf05", host="192.168.1.49", user="******", simulate_start_time= datetime.datetime(2011, 8, 19, 18, 0, 0) ) watch_server.attachAlgo(variables=('coraw_al',), start_fn=setup_co, process_fn=process_co, description="CO raw cal checker") ## Spend less time waiting for flight, should only be used in simulation mode. watch_server._speedWait(100) ## Run for only one flight, then quit. watch_server.runNumFlights(1)