Try to add an axis with date time strings, which should be reformatted as date
or time labels.
This will generate the notice: A non well formed numeric value encountered on
line 4712.
Only UNIX-timestamps are accepted, no full datetimestrings.
Original issue reported on code.google.com by 128625 on 1 Jul 2010 at 12:45
Original issue reported on code.google.com by
128625
on 1 Jul 2010 at 12:45