Mercurial > hg > egg-tcls
diff fetch_weather.pl @ 436:3c816fdc302f
weather: Implement the "great circle distance" algorithm for calculating
distances between two latitude/longitude coordinate pairs, which should be
more accurate than simply using Euclidean distance.
author | Matti Hamalainen <ccr@tnsp.org> |
---|---|
date | Mon, 09 Jan 2017 05:45:40 +0200 |
parents | 3c42ad35e157 |
children | a17b7fdd03c0 |