DayLen: Day Length Calculator

In josephstatwick/EagleModelCalc: Eagle fatality calculator for wind farms

Description

This function calculates the annual daylight hours at a given location.

Usage

DayLen(Lng, Lat, Type = "Annual", Labels = NULL)

Arguments

Lng	Longitude at given location
Lat	Latitude at given location
Type	Annual, monthly, or custom. Defaults to annual
Labels	Optional abels for custom time periods

Author(s)

Mark Otto (FWS)

Examples

DayLen(Lng=-65.6342,Lat=38.118352,Type="Annual")
DayLen(Lng=-65.6342,Lat=38.118352,Type="Monthly")
DayLen(Lng=-75.6342,Lat=38.118352, Type=c("02/29","06/30","09/30"), Labels=c("Fall-Winter","Spring:Breed,Fledge","Summer"))
DayLen(Lng=-75.6342,Lat=38.118352,Type=c("02/29","06/30","09/30"), Labels=c("Winter","Spring:Breed,Fledge","Summer","Fall"))

josephstatwick/EagleModelCalc documentation built on May 16, 2019, 4:55 p.m.