Mercurial > hg > egg-tcls
diff calc.tcl @ 430:8efbb045d44d
weather: Implement searching for nearest of measurement stations based on given lat/long coordinates.
The distance calculation is naive pythagoraean one, should be changed to "Great circle distance"
https://en.wikipedia.org/wiki/Great-circle_distance. (C implementation already done, just needs TCL-ization.)
author | Matti Hamalainen <ccr@tnsp.org> |
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date | Sun, 08 Jan 2017 05:08:38 +0200 |
parents | 825cac46b1cb |
children | b45fc205f425 |