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GEUS-Glaciology-and-Climate / AWS_v3

PROMICE AWS v3 processor - IDL/GDL
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Declination equation #4

Open BaptisteVandecrux opened 3 years ago

BaptisteVandecrux commented 3 years ago

https://github.com/GEUS-PROMICE/AWS_v3/blob/dc958542137403b480601565726b50d62075b103/AWSdataprocessing_v3.pro#L496

where does the asin come from?

Cannot see it in the following sources: http://www.jgiesen.de/astro/suncalc/calculations.htm NOAA Solar Calculator, 2020, https://www.esrl.noaa.gov/gmd/grad/solcalc/solareqns.PDF

Dirk-van-As commented 3 years ago

See #3: plot to see differences?