calculate_sunrise: Function to calculate sunrise and sunset dates and times for...

In skgrange/gissr: Tools To Make Working With R and Spatial Data Easier

Function to calculate sunrise and sunset dates and times for a location.

Description

calculate_sunrise uses sunriset for the calculation of dates and times.

Usage

calculate_sunrise(latitude, longitude, start = NA, end = NA, tz = "UTC", ...)

Arguments

latitude	Latitude of a location.
longitude	Longitude of a location.
start	Start date, if not used, the default is the system's date.
end	End date, if not used, the default is the system's date.
tz	Time zone to conduct calculations in.
...	A construct to allow for absorption of additional arguments, useful when using function with purrr.

Value

Tibble.

Author(s)

Stuart K. Grange.

See Also

sunriset

Examples

# Get sunrise and sunset dates for London for today
calculate_sunrise(latitude = 51.5072, longitude = 0.1275)

# Or specify dates
calculate_sunrise(
  latitude = 51.5072, 
  longitude = 0.1275, 
  start = "2015-12-01", 
  end = "2015-12-31"
)

skgrange/gissr documentation built on Feb. 24, 2024, 2:55 p.m.