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| author | Eric S. Raymond <esr@thyrsus.com> | 2005-04-30 06:06:27 +0000 |
|---|---|---|
| committer | Eric S. Raymond <esr@thyrsus.com> | 2005-04-30 06:06:27 +0000 |
| commit | 7d650b3ddbffea203587155dcd47ee3179ff8296 (patch) | |
| tree | 6155414c83c3bdff47d4355fb810f442811ba45a /nmea_parse.c | |
| parent | be167e091473961081e6694e17104f62fcc08eba (diff) | |
| download | gpsd-7d650b3ddbffea203587155dcd47ee3179ff8296.tar.gz | |
Compute WGS84 separation if an NMEA GPS doesn't supply it.
Diffstat (limited to 'nmea_parse.c')
| -rw-r--r-- | nmea_parse.c | 9 |
1 files changed, 2 insertions, 7 deletions
diff --git a/nmea_parse.c b/nmea_parse.c index 6cb4cff6..3514dbce 100644 --- a/nmea_parse.c +++ b/nmea_parse.c @@ -283,15 +283,10 @@ static int processGPGGA(int c UNUSED, char *field[], struct gps_data_t *out) mask |= CLIMB_SET; } if ( strlen( field[11] ) ) { - separation = atof(field[11] ); + separation = atof(field[11]); } else { - separation = ALTITUDE_NOT_VALID; + separation = wgs84_separation(out->fix.latitude,out->fix.longitude); } - gpsd_report(3, "Geoid Separation (MSL - WGS84): from NMEA %lf, calculated %lf\n" - , separation - , wgs84_separation(out->fix.latitude - , out->fix.longitude)); - } return mask; } |