diff options
| author | Eric S. Raymond <esr@thyrsus.com> | 2006-06-06 13:29:37 +0000 |
|---|---|---|
| committer | Eric S. Raymond <esr@thyrsus.com> | 2006-06-06 13:29:37 +0000 |
| commit | 9c2935415b548f8c5440a91ba50c5463f32e8046 (patch) | |
| tree | 38f651debd726d61977fe76cb57f25a8f97d2276 /gps.h | |
| parent | b2fe18e4a1874c7da9be17c43a3d7ee1bcaf2d8a (diff) | |
| download | gpsd-9c2935415b548f8c5440a91ba50c5463f32e8046.tar.gz | |
Slightly more accurate value for MPS to knots.
Diffstat (limited to 'gps.h')
| -rw-r--r-- | gps.h | 2 |
1 files changed, 1 insertions, 1 deletions
@@ -326,7 +326,7 @@ extern double wgs84_separation(double, double); #define KNOTS_TO_MPS 0.51444444 /* Knots to meters per second */ #define MPS_TO_KPH 3.6 /* Meters per second to klicks/hr */ #define MPS_TO_MPH 2.2369363 /* Meters/second to miles per hour */ -#define MPS_TO_KNOTS 1.9437 /* Meters per second to knots */ +#define MPS_TO_KNOTS 1.9438445 /* Meters per second to knots */ /* miles and knots are both the international standard versions of the units */ /* angle conversion multipliers */ |