sunmoon provides graphs of the sun and moon trajectories through the sky. It does two main things.
- Create graphs shown at a website (http://emit.phys.ocean.dal.ca/~kelley/sunmoon) that shows this graph for Halifax, Nova Scotia, Canada. That site is auto-updated daily with the following 'crontab' entry.
20 2 * * * /usr/local/bin/R --no-save < /Users/kelley/Sites/sunmoon/sunmoon4halifax.R
- Supply an R shiny script that lets the user alter the day of prediction. As noted on the website, this can be run by
source("https://raw.githubusercontent.com/dankelley/sunmoon/master/drawMoon.R")
source("https://raw.githubusercontent.com/dankelley/sunmoon/master/sun_moon_app.R")
shinyApp(ui, server)
although users may find it preferable to use local files from a clone of this github repository.