Hi Tom thank you for the fast reply. I added your code to my report, but it summarisez all stored values from a day, not the last value. I have to clarify that the logger of the solar panel gives everytime it is polled the sum of the daily solar production. The modification of your code, like this:
#for $day in $week.days <p>The energy production for $day.dateTime is $day.electric_ed.sum</p> <p>The energy production for $day.dateTime is $day.electric_ed.last</p> #end for gives the following output: The energy production for 00:00 is 2777070.68 Wh The energy production for 00:00 is 4105.47 Wh The energy production for 00:00 is 1814408.75 Wh The energy production for 00:00 is 2380.86 Wh The energy production for 00:00 is 2188879.96 Wh The energy production for 00:00 is 3105.47 Wh The energy production for 00:00 is 2349953.71 Wh The energy production for 00:00 is 3298.83 Wh The energy production for 00:00 is 3153128.84 Wh The energy production for 00:00 is 4515.62 Wh The energy production for 00:00 is 112733.52 Wh The energy production for 00:00 is 1305.66 Wh The energy production for 00:00 is N/A The energy production for 00:00 is N/A there I have two issues: 1. for today I get N/A and all other results are one day shiftet, means the value of 1305.66 is actual production of today, 4515.62 is from yesterday 2. I need the sum for the last seven days, which is the sum of $day.electric_ed.last 3. Question by the way, why is $day.dateTime alway 00:00 Kind regards Marco -- You received this message because you are subscribed to the Google Groups "weewx-user" group. To unsubscribe from this group and stop receiving emails from it, send an email to weewx-user+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.