Lines Matching defs:lon
419 * (Set field 1 'K' == known position if we can initialize lat/lon/alt).
484 double minute, lat, lon, alt;
563 lon = up->avg_lon;
566 lon = up->avg_lon * (-1.0);
572 minute = (lon - (double)(int)lon) * 60.0;
573 snprintf(lons, sizeof(lons), "%03d%02.4f", (int)lon, minute);
1236 double mtime, lat, lon, alt, geoid, vele, veln;
1247 &sentence_type, &mtime, &lat, &north_south, &lon, &east_west,
1280 if (lon < 0.0) return ("negative longitude");
1281 if (lon > 180.0) lon = 180.0;
1282 lon *= 0.01;
1283 lon = ((int)lon) + (((lon - (int)lon)) * 1.6666666666666666);
1290 lon *= -1.0;
1301 up->central_meridian = lon;
1306 lon -= up->central_meridian;
1307 if (lon < -180.0) lon += 360.0;
1308 if (lon > 180.0) lon -= 360.0;
1314 up->avg_lon = (up->N_fixes * up->avg_lon) + lon;
1326 up->N_fixes, lat, lon, alt, up->central_meridian);