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| author | KatolaZ <katolaz@freaknet.org> | 2022-10-06 14:26:58 +0100 |
|---|---|---|
| committer | KatolaZ <katolaz@freaknet.org> | 2022-10-06 14:26:58 +0100 |
| commit | 5fc31e6832d1806e24667408fc54883502b92a9d (patch) | |
| tree | cab0ac077af829a31d7dcba3f813e841e925f53e | |
| parent | 4a11b530c517538918459c0df5842f8d9afa7607 (diff) | |
amend README.md to explain lat/long units
| -rw-r--r-- | README.md | 7 |
1 files changed, 5 insertions, 2 deletions
@@ -15,8 +15,11 @@ and longitude of the centre of the corresponding grid square: gridcal IO91vl IO91vl 51.4792 -0.208333 0.898481 -0.0036361 -With two locators as input, `gridcal` prints on output the two locators -and their great-circle distance, both in km and miles: +The first two numbers are latitute and longitude in degree, the last two +are the corresponding values in radians. + +With two locators provided as input, `gridcal` prints on output the two +locators and their great-circle distance, both in km and miles: gridcal IO91vl JN65od IO91vl JN65od 1213.71 754.164 |