public override string ToString()
{
return("NavSatFix: " +
"\nheader: " + header.ToString() +
"\nstatus: " + status.ToString() +
"\nlatitude: " + latitude.ToString() +
"\nlongitude: " + longitude.ToString() +
"\naltitude: " + altitude.ToString() +
"\nposition_covariance: " + System.String.Join(", ", position_covariance.ToList()) +
"\nposition_covariance_type: " + position_covariance_type.ToString());
}
