Solar elevation angle (for a day)

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

Input negative degree for west longtitude and south latitude.
If your local time is on Daylight Saving time, select 'ON' from DST mode.
Solar elevation angle (for a day)
 / ,(1900~2099)
Time zoneh, DSTOFF ON
azimuth angle: north=0, east=90, south=180, west=270 degree
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