31/01/2020 16:19 - 17:28 Four Lane Ends Precision LSO Service

Second attempt after yesterdays

For details See GitHub github.com/urbanobservatory/deployments/blob/master/Precision%20Station%20Reports/FOUR_LANE/LSO_Calibration_Sheet_v1.20_FOUR_LANE_20200131.xlsx

Issues with CO autospan and NOx span not working : requires callout.