Solar elevation angle (for a year) Calculator

Calculates a table of changes in the solar elevation and azimuth angles for a year and draws the chart.

Input negative degree for west longtitude and south latitude.
Daylight Saving time is not taken into consideration.
Solar elevation angle (for a year)
Year(1900~2099),Time zoneh
Time of observation hm
azimuth angle: north=0, east=90, south=180, west=270 degree
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