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Charts - Solar charts: Difference between revisions
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The Solar charts submodule consists of four charts:
Below you will find an example image of each chart and an explanation of the origin of the numbers.
For the insolation graphs the method of calculation is explained.
For the calculations the standard C# LINQ-functions Min, Max and Avg are used. For the standard deviation this [https://stackoverflow.com/questions/2253874/standard-deviation-in-linq LINQ-extension] is used with a modification for a minimum number of observations required of 2, if less the StdDev returns 0 (zero).
NOTE: for years where no solar sensor was present the chart displays the value 0 on all charts. The possibility not to display the years at all has not been implemented.
== Solar hours statistics ==
[[File:Solar Hours Statistics.jpg|thumb|right|Solar hour statistics per year]]
For all days in a year the value of field 25, ''Total hours of sunshine'' (see [[Dayfile.txt|Dayfile]]), is taken and the resulting statistics are calculated and plotted.
== Monthly solar hours statistics per year ==
[[File:Monthly solar hours statistics per year.jpg|thumb|right|Monthly solar hours statistics per year]]
For all days in a month in a year, the value of field 25, ''Total hours of sunshine'' (see [[Dayfile.txt|Dayfile]]), is taken and the resulting statistics are calculated and plotted.
== Insolation statistics ==
[[File:Insolation statistics.jpg|thumb|right|Insolation statistics per year]]
== Monthly Insolation statistics per year ==
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