R script to calculate bearings and distance between series of points

This is a script that takes a number of locations (latitude - longitude) and returns a csv file with all the bearings and euclidean distances between the points/locations.

This repo contains two scripts:

1. bearings_between_points.R Calculates headings and distances between a series of locations. The locations have to be on the same column and then the script iterates throught the list and calculates ALL the possible headings between ALL points. If you have many points this can get heavy... Expected csv file header: counter, Name, Lon, Lat;

2. origin_destination_plot.R This script takes an origin-destination pair and calculates the heading from A to B and the euclidean distance between. Expected csv file header: counter, fromName, fromLon, fromLat, toName, toLon, toLat, bearing, euclideanM, euclideanKM;