Beispiel #1
0
func (p *IGCParser) parseB(line string, f *Flight) error {
	if len(line) < 37 {
		return fmt.Errorf("line too short :: %v", line)
	}
	pt := NewPoint()
	var err error
	pt.Time, err = time.Parse(TimeFormat, line[1:7])
	if err != nil {
		return err
	}
	pt.Latitude = spatial.DMD2Decimal(line[7:15])
	pt.Longitude = spatial.DMD2Decimal(line[15:24])
	if line[24] == 'A' || line[24] == 'V' {
		pt.FixValidity = line[24]
	} else {
		return fmt.Errorf("invalid fix validity :: %v", line[24])
	}
	pt.PressureAltitude, err = strconv.ParseInt(line[25:30], 10, 64)
	if err != nil {
		return err
	}
	pt.GNSSAltitude, err = strconv.ParseInt(line[30:35], 10, 64)
	if err != nil {
		return err
	}
	for _, f := range p.IFields {
		pt.IData[f.tlc] = line[f.start-1 : f.end]
	}
	pt.NumSatellites = p.numSat
	f.Points = append(f.Points, pt)
	return nil
}
Beispiel #2
0
func (p *IGCParser) taskPoint(line string) (Point, error) {
	if len(line) < 18 {
		return Point{}, fmt.Errorf("line too short :: %v", line)
	}
	return Point{
		Latitude:    spatial.DMD2Decimal(line[1:9]),
		Longitude:   spatial.DMD2Decimal(line[9:18]),
		Description: line[18:],
	}, nil
}