HT004

Attribute: EVENT_CODE

code		description
CALIBR		Associated with the inspection or replacement of sensors for calibration
INSREM		Sensor is installed or removed
LOGGER		Change in data logger, data logger program, or wiring
MAINTE		A maintenance event has occurred
METHOD		Change in data collection method
NA		No event is reported (not applicable)
QUALTY		Event may directly affect data quality
WEATHR		A weather event has occurred that may affect reading