is.day: determines if measurement was taken during the daytime

View source: R/sun.rise.set.R

is.dayR Documentation

determines if measurement was taken during the daytime

Description

determines if measurement was taken during the daytime

Usage

is.day(datetimes, lat)

Arguments

datetimes

Vector of dates as POSIXct or POSIXlt (see DateTimeClasses) format

lat

Single latitude value of site. South should be negative, north positive

Value

a boolean vector of same length as datetimes

Author(s)

Luke A. Winslow

See Also

is.night sun.rise.set


LakeMetabolizer documentation built on Nov. 16, 2022, 1:09 a.m.