Given a data measurement, determine when a monthly mean is used and the bulk QF flags. Helps to determine when the environmental measurements produced a QF value and to be used in subsequent flux calculations.
check_qf_flags(measurement_name, data)
A data frame of startDateTime, horizontalPosition, and the associated QF flag.
# changelog and author contributions / copyrights
The name of the measurement (staPres, soilTemp, VSWC, soilCO2Concentration)
Data used to check the qf flags
John Zobitz zobitz@augsburg.edu