Saving previous scripting data source data
I have a scripting data source that executes once per day at midnight and sets the values of the points within it.
As I understand from the Wiki page:
the "past" function will return the number of starts from the last 30 or 31 days from today and the "previous" function will return the number of starts starting from the 1st of the previous month to the end of the previous month.
Is there a way to save a distinct previous months data (say I wanted to see the data from only March)?