Last data update: 2014.03.03
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R: Calculate elevation of astronomical objects
Calculate elevation of astronomical objects
Description
Function to calculate elevation.
Usage
elevation(lon, lat, sun)
Arguments
lon |
vector of longitude values
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lat |
vector of latitude values
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sun |
pre-stored values as returned by
solar or lunar
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Author(s)
Michael D. Sumner
References
http://www.srrb.noaa.gov/highlights/sunrise/azel.html
Results
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