Percent Good (PerGood)
This algorithm performs the following calculation and output as a percentage value:
percent_good = duration_good / interval_length.
Where:
duration_good is the result from the DURGOOD (DurGood) algorithm, calculated using the interval supplied to the PERGOOD algorithm.
Interval_length is the entire sample interval, regardless of quality.
The time is returned in seconds. No returned value will ever be uncertain or bad. Each interval’s value is returned with the timestamp of the start of the interval. Qualities are good, calculated.
You need to use a quality filter of All for the algorithm to work correctly.
Further Information