/// <summary>
/// When passed a file, open it and parse all routes and route segments from it.
/// </summary>
/// <param name="gpxDoc">Fully qualified file name (local)</param>
/// <returns>
/// A List of PositionData
/// </returns>
public static IEnumerable <PositionData> LoadPositionData(XDocument gpxDoc)
{
XNamespace gpx = XNamespace.Get("http://www.topografix.com/GPX/1/1");
XNamespace ins = XNamespace.Get("http://www.w3.org/2001/XMLSchema-instance/ins");
return(from routepoint in gpxDoc.Descendants(gpx + "rtept")
let extensions = routepoint.Element(gpx + "extensions")
let inertial = extensions != null?extensions.Element(ins + "inertial") : null
select new PositionData
{
Latitude = XmlConvert.ToDouble(routepoint.Attribute("lat").Value),
Longitude = XmlConvert.ToDouble(routepoint.Attribute("lon").Value),
Utc = routepoint.Element(gpx + "time") != null
? XmlConvert.ToDateTime(routepoint.Element(gpx + "time").Value, XmlDateTimeSerializationMode.Utc)
: DateTime.MinValue,
Altitude = routepoint.Element(gpx + "geoidheight") != null
? XmlConvert.ToDouble(routepoint.Element (gpx + "geoidheight").Value)
: routepoint.Element(gpx + "ele") != null
? XmlConvert.ToDouble(routepoint.Element (gpx + "ele").Value)
: 0d,
Quality = routepoint.Element(gpx + "fix") != null
? GpxConvert.ToFixType(routepoint.Element (gpx + "fix").Value)
: FixType.None,
NbSatellites = routepoint.Element(gpx + "sat") != null
? XmlConvert.ToInt32(routepoint.Element (gpx + "sat").Value)
: 0,
InsData = inertial != null
? new InsData
{
AccelerationX = XmlConvert.ToDouble(inertial.Element(gpx + "accx").Value),
AccelerationY = XmlConvert.ToDouble(inertial.Element(gpx + "accy").Value),
AccelerationZ = XmlConvert.ToDouble(inertial.Element(gpx + "accz").Value),
AngularRateX = XmlConvert.ToDouble(inertial.Element(gpx + "angrtx").Value),
AngularRateY = XmlConvert.ToDouble(inertial.Element(gpx + "angrty").Value),
AngularRateZ = XmlConvert.ToDouble(inertial.Element(gpx + "angrtz").Value),
DownVelocity = XmlConvert.ToDouble(inertial.Element(gpx + "dvelo").Value),
EastVelocity = XmlConvert.ToDouble(inertial.Element(gpx + "evelo").Value),
NorthVelocity = XmlConvert.ToDouble(inertial.Element(gpx + "nvelo").Value),
Heading = XmlConvert.ToDouble(inertial.Element(gpx + "heading").Value),
Pitch = XmlConvert.ToDouble(inertial.Element(gpx + "pitch").Value),
Roll = XmlConvert.ToDouble(inertial.Element(gpx + "roll").Value),
}
: null
});
}
/// <summary>
/// When passed a file, open it and parse all routes and route segments from it.
/// </summary>
/// <param name="filePath">Fully qualified file name (local)</param>
/// <returns>
/// A List of PositionData
/// </returns>
public static IEnumerable <GpxData> LoadGpxData(string filePath, bool useCorrectedValue)
{
XDocument gpxDoc = XDocument.Load(filePath);
XNamespace gpx = XNamespace.Get("http://www.topografix.com/GPX/1/1");
XNamespace ins = XNamespace.Get("http://www.w3.org/2001/XMLSchema-instance/ins");
string version = gpxDoc.Root.FirstAttribute.Value;
if (version == "1.1")
{
useCorrectedValue = false;
}
return(from routepoint in gpxDoc.Descendants(gpx + "rtept")
let extensions = routepoint.Element(gpx + "extensions")
let correctedPositionValue = extensions.Element(gpx + "CorrectedPositionValue")
let inertial = extensions != null?extensions.Element(ins + "inertial") : null
select new GpxData
{
PositionData = new PositionData {
Latitude = useCorrectedValue
? XmlConvert.ToDouble(correctedPositionValue.Element(gpx + "lat").Value)
: XmlConvert.ToDouble(routepoint.Attribute("lat").Value),
Longitude = useCorrectedValue
? XmlConvert.ToDouble(correctedPositionValue.Element(gpx + "lon").Value)
: XmlConvert.ToDouble(routepoint.Attribute("lon").Value),
Utc = routepoint.Element(gpx + "time") != null
? XmlConvert.ToDateTime(routepoint.Element(gpx + "time").Value, XmlDateTimeSerializationMode.Utc)
: DateTime.MinValue,
Altitude = routepoint.Element(gpx + "ele") != null
? XmlConvert.ToDouble(routepoint.Element (gpx + "ele").Value)
: 0d,
GeoIdHeight = routepoint.Element(gpx + "geoidheight") != null
? XmlConvert.ToDouble(routepoint.Element (gpx + "geoidheight").Value)
: 0d,
Quality = routepoint.Element(gpx + "fix") != null
? GpxConvert.ToFixType(routepoint.Element (gpx + "fix").Value)
: FixType.None,
NbSatellites = routepoint.Element(gpx + "sat") != null
? XmlConvert.ToInt32(routepoint.Element (gpx + "sat").Value)
: 0,
InsData = inertial != null
? new InsData
{
AccelerationX = XmlConvert.ToDouble(inertial.Element(gpx + "accx").Value),
AccelerationY = XmlConvert.ToDouble(inertial.Element(gpx + "accy").Value),
AccelerationZ = XmlConvert.ToDouble(inertial.Element(gpx + "accz").Value),
AngularRateX = XmlConvert.ToDouble(inertial.Element(gpx + "angrtx").Value),
AngularRateY = XmlConvert.ToDouble(inertial.Element(gpx + "angrty").Value),
AngularRateZ = XmlConvert.ToDouble(inertial.Element(gpx + "angrtz").Value),
DownVelocity = XmlConvert.ToDouble(inertial.Element(gpx + "dvelo").Value),
EastVelocity = XmlConvert.ToDouble(inertial.Element(gpx + "evelo").Value),
NorthVelocity = XmlConvert.ToDouble(inertial.Element(gpx + "nvelo").Value),
Heading = XmlConvert.ToDouble(inertial.Element(gpx + "heading").Value),
Pitch = XmlConvert.ToDouble(inertial.Element(gpx + "pitch").Value),
Roll = XmlConvert.ToDouble(inertial.Element(gpx + "roll").Value),
}
: null
},
VelocityData = new VelocityData {
SpeedMs = extensions.Element(gpx + "speedKmh") != null
? XmlConvert.ToDouble(extensions.Element(gpx + "speedKmh").Value) / 3.6
: 0,
},
PrecisionData = new PrecisionData {
Hdop = routepoint.Element(gpx + "hdop") != null
? XmlConvert.ToDouble(routepoint.Element(gpx + "hdop").Value)
: 0d,
Vdop = routepoint.Element(gpx + "vdop") != null
? XmlConvert.ToDouble(routepoint.Element(gpx + "vdop").Value)
: 0d,
Pdop = routepoint.Element(gpx + "pdop") != null
? XmlConvert.ToDouble(routepoint.Element(gpx + "pdop").Value)
: 0d,
},
ExtensionData = new ExtensionData {
Speed = extensions.Element(gpx + "speedKmh") != null
? XmlConvert.ToDouble(extensions.Element(gpx + "speedKmh").Value) / 3.6
: 0,
CorrectedLatitude = extensions.Element(gpx + "lat") != null?XmlConvert.ToDouble(correctedPositionValue.Element(gpx + "lat").Value) : 0,
CorrectedLongitude = extensions.Element(gpx + "lon") != null?XmlConvert.ToDouble(correctedPositionValue.Element(gpx + "lon").Value) : 0,
GpsStatus = extensions.Element(gpx + "gpsStatus") != null
? extensions.Element(gpx + "gpsStatus").Value
: "",
ComputerDateTime = extensions.Element(gpx + "computerDateTime") != null
? XmlConvert.ToDateTime(extensions.Element(gpx + "computerDateTime").Value, XmlDateTimeSerializationMode.Utc)
: DateTime.MinValue,
Progress = extensions.Element(gpx + "progress") != null
? XmlConvert.ToDouble(extensions.Element(gpx + "progress").Value)
: 0,
}
});
}
public void Trace(GeoData raw, GeoData corrected, GpsStatus gpsStatus, DateTime computerDateTime, RoutepointExtension rteptExtension)
{
if (raw == null)
{
Log.Warn().Message("raw est null").Write(); return;
}
if (corrected == null)
{
Log.Warn().Message("corrected est null").Write(); return;
}
if (raw.PositionData == null)
{
Log.Warn().Message("raw.PositionData est null").Write(); return;
}
if (raw.VelocityData == null)
{
Log.Warn().Message("raw.VelocityData est null").Write(); return;
}
if (corrected.PositionData == null)
{
Log.Warn().Message("corrected.PositionData est null").Write(); return;
}
if (corrected.VelocityData == null)
{
Log.Warn().Message("corrected.VelocityData est null").Write(); return;
}
if (_output != null && (_output.WriteState == WriteState.Closed || _output.WriteState == WriteState.Error))
{
Log.Warn().Message("Le fichier de trace est fermé ou en erreur.").Write(); return;
}
_output.WriteStartElement("rtept");
{
_output.WriteAttributeString("lat", Convert.ToString(raw.PositionData.Latitude, CultureInfo.InvariantCulture));
_output.WriteAttributeString("lon", Convert.ToString(raw.PositionData.Longitude, CultureInfo.InvariantCulture));
_output.WriteElementString("time", raw.PositionData.Utc.ToString("yyyy-MM-ddTHH:mm:ss.ffK"));
_output.WriteElementString("ele", Convert.ToString(raw.PositionData.Altitude, CultureInfo.InvariantCulture));
_output.WriteElementString("geoidheight", Convert.ToString(raw.PositionData.GeoIdHeight, CultureInfo.InvariantCulture));
_output.WriteElementString("fix", GpxConvert.FromFixType(raw.PositionData.Quality));
_output.WriteElementString("sat", Convert.ToString(raw.PositionData.NbSatellites, CultureInfo.InvariantCulture));
if (raw.PrecisionData != null)
{
if (raw.PrecisionData.Hdop != null)
{
_output.WriteElementString("hdop", Convert.ToString(raw.PrecisionData.Hdop, CultureInfo.InvariantCulture));
}
if (raw.PrecisionData.Vdop != null)
{
_output.WriteElementString("vdop", Convert.ToString(raw.PrecisionData.Vdop, CultureInfo.InvariantCulture));
}
if (raw.PrecisionData.Pdop != null)
{
_output.WriteElementString("pdop", Convert.ToString(raw.PrecisionData.Pdop, CultureInfo.InvariantCulture));
}
}
_output.WriteElementString("ageofdgpsdata", Convert.ToString(raw.PositionData.DifferentialDataAge, CultureInfo.InvariantCulture));
_output.WriteElementString("dgpsid", Convert.ToString(raw.PositionData.DifferentialStationId));
_output.WriteStartElement("extensions");
{
_output.WriteElementString("computerDateTime", computerDateTime.ToString("yyyy-MM-ddTHH:mm:ss.fffffffK"));
_output.WriteStartElement("CorrectedPositionValue");
{
_output.WriteElementString("lat", Convert.ToString(corrected.PositionData.Latitude, CultureInfo.InvariantCulture));
_output.WriteElementString("lon", Convert.ToString(corrected.PositionData.Longitude, CultureInfo.InvariantCulture));
}
_output.WriteEndElement();
_output.WriteElementString("gpsStatus", Convert.ToString(gpsStatus));
_output.WriteElementString("speedKmh", Convert.ToString(raw.VelocityData.SpeedKmh, CultureInfo.InvariantCulture));
if (rteptExtension != null)
{
if (rteptExtension.Progress.HasValue)
{
_output.WriteElementString("progress", Convert.ToString(rteptExtension.Progress.Value, CultureInfo.InvariantCulture));
}
}
if (raw.PositionData.InsData != null)
{
_output.WriteStartElement("ins", "inertial", null);
{
_output.WriteElementString("navigationStatus", Convert.ToString(raw.PositionData.InsData.Status, CultureInfo.InvariantCulture));
_output.WriteElementString("accx", Convert.ToString(raw.PositionData.InsData.AccelerationX, CultureInfo.InvariantCulture));
_output.WriteElementString("accy", Convert.ToString(raw.PositionData.InsData.AccelerationY, CultureInfo.InvariantCulture));
_output.WriteElementString("accz", Convert.ToString(raw.PositionData.InsData.AccelerationZ, CultureInfo.InvariantCulture));
_output.WriteElementString("angrtx", Convert.ToString(raw.PositionData.InsData.AngularRateX, CultureInfo.InvariantCulture));
_output.WriteElementString("angrty", Convert.ToString(raw.PositionData.InsData.AngularRateY, CultureInfo.InvariantCulture));
_output.WriteElementString("angrtz", Convert.ToString(raw.PositionData.InsData.AngularRateZ, CultureInfo.InvariantCulture));
_output.WriteElementString("nvelo", Convert.ToString(raw.PositionData.InsData.NorthVelocity, CultureInfo.InvariantCulture));
_output.WriteElementString("evelo", Convert.ToString(raw.PositionData.InsData.EastVelocity, CultureInfo.InvariantCulture));
_output.WriteElementString("dvelo", Convert.ToString(raw.PositionData.InsData.DownVelocity, CultureInfo.InvariantCulture));
_output.WriteElementString("heading", Convert.ToString(raw.PositionData.InsData.Heading, CultureInfo.InvariantCulture));
_output.WriteElementString("pitch", Convert.ToString(raw.PositionData.InsData.Pitch, CultureInfo.InvariantCulture));
_output.WriteElementString("roll", Convert.ToString(raw.PositionData.InsData.Roll, CultureInfo.InvariantCulture));
if (raw.PrecisionData != null)
{
if (raw.PrecisionData.EastPositionAccuracy != null)
{
_output.WriteElementString("eastPositionAccuracy", Convert.ToString(raw.PrecisionData.EastPositionAccuracy, CultureInfo.InvariantCulture));
}
if (raw.PrecisionData.DownPositionAccuracy != null)
{
_output.WriteElementString("downPositionAccuracy", Convert.ToString(raw.PrecisionData.DownPositionAccuracy, CultureInfo.InvariantCulture));
}
if (raw.PrecisionData.NorthPositionAccuracy != null)
{
_output.WriteElementString("northPositionAccuracy", Convert.ToString(raw.PrecisionData.NorthPositionAccuracy, CultureInfo.InvariantCulture));
}
if (raw.PrecisionData.DownVelocityAccuracy != null)
{
_output.WriteElementString("downVelocityAccuracy", Convert.ToString(raw.PrecisionData.DownVelocityAccuracy, CultureInfo.InvariantCulture));
}
if (raw.PrecisionData.EastVelocityAccuracy != null)
{
_output.WriteElementString("eastVelocityAccuracy", Convert.ToString(raw.PrecisionData.EastVelocityAccuracy, CultureInfo.InvariantCulture));
}
if (raw.PrecisionData.NorthVelocityAccuracy != null)
{
_output.WriteElementString("northVelocityAccuracy", Convert.ToString(raw.PrecisionData.NorthVelocityAccuracy, CultureInfo.InvariantCulture));
}
if (raw.PrecisionData.HeadingAccuracy != null)
{
_output.WriteElementString("headingAccuracy", Convert.ToString(raw.PrecisionData.HeadingAccuracy, CultureInfo.InvariantCulture));
}
if (raw.PrecisionData.PitchAccuracy != null)
{
_output.WriteElementString("pitchAccuracy", Convert.ToString(raw.PrecisionData.PitchAccuracy, CultureInfo.InvariantCulture));
}
if (raw.PrecisionData.RollAccuracy != null)
{
_output.WriteElementString("rollAccuracy", Convert.ToString(raw.PrecisionData.RollAccuracy, CultureInfo.InvariantCulture));
}
}
}
_output.WriteEndElement();
}
}
_output.WriteEndElement();
}
_output.WriteEndElement();
}