Given a start time and (optionally) a duration returns the phase of day at a given
location. This is primarily used to calculate phase of day information for soundscape
recording projects.
Usage
dayPhase(
time = Sys.time(),
duration = 40000,
lat = 50.1,
lon = 1.83,
tz = "UTC"
)
Arguments
- time
A time object representing the start time of a recording
- duration
Duration of recording
- lat
Latitude of recording device
- lon
Longitude of recording device
- tz
Time-zone of recording device when recording was made
Value
Data frame of day phases with absolute timestamps and relative times within file