solar_noon {TrenchR} | R Documentation |
The function calculates the time of solar noon in hours as a function of the day of year and longitude (Campbell and Norman 1998).
solar_noon(lon, doy, offset = NA)
lon |
|
doy |
|
offset |
|
numeric
time of solar noon (hours).
Campbell GS, Norman JM (1998). Introduction to environmental biophysics, 2nd ed. edition. Springer, New York. ISBN 0387949372.
Other utility functions:
airpressure_from_elev()
,
azimuth_angle()
,
day_of_year()
,
daylength()
,
dec_angle()
,
temperature conversions
,
zenith_angle()
solar_noon(lon = -122.335,
doy = 112)