Lines Matching defs:alt
421 * (Set field 1 'K' == known position if we can initialize lat/lon/alt).
431 /* dynamic: solve for pos, alt, time, while moving */
434 /* static: solve for pos, alt, time, while stationary */
486 double minute, lat, lon, alt;
571 alt = up->avg_alt;
587 alt, /* Altitude */
592 lats, nsc, lons, ewc, alt );
1238 double mtime, lat, lon, alt, geoid, vele, veln;
1250 &alt, &geoid, &vele, &veln, &mode);
1318 up->avg_alt = (up->N_fixes * up->avg_alt) + alt;
1328 up->N_fixes, lat, lon, alt, up->central_meridian);
1351 * ALT = Constellation selection