zenithPlot: Plot simulated twilights from Lon, Lat and estimated zenith

Description Usage Arguments Value

Description

Plot simulated twilights from Lon, Lat and estimated zenith

Usage

1
zenithPlot(x, gps, threshold = 0, zenith = 95, offset = 0)

Arguments

x

data frame with Light, Date columns at minimum

gps

data frame with Date, Lon, Lat columns at minimum

threshold

numeric Light intensity at twilight

zenith

solar zenith angle estimated from data

Value

plot of thresholded Light data with simulated zeniths highlighted


ABindoff/TwilightFree documentation built on March 10, 2021, 2:16 p.m.