Filter
The filter functions allow an easy retrieval of measurements in the
database. If you leave archive, all filters will be reset.
Date filter:
With that function you can chose a period. All saved measured in that
period will be shown.
For selection of that time, you have to use two arrays:
In the first field enter the start date.
In the second field the end date is entered.
version 1.3_en
page 7