public IEnumerable <IonoCorrections> GetCorrections(SatelliteSystem satSys, IonoCorrectionsEnum corType,
char timeMark, int satId)
{
return(IonoCorrections.Where(t => t.SatId.HasValue && t.SatId.Value == satId &&
t.SatelliteSystem == satSys && t.HasCorrection(corType) &&
Char.ToLowerInvariant(t.TimeMark).Equals(Char.ToLowerInvariant(timeMark))));
}
private void ParseIonoCorrectionsImpl([NotNull] Match matchResult, SatelliteSystem satelliteSystem)
{
var corrections = new List <double>(4);
foreach (Capture capture in matchResult.Groups["ioncorr"].Captures)
{
var temp = capture.Value.Replace('D', 'E');
try
{
var corVal = Double.Parse(temp, CultureInfo.InvariantCulture);
corrections.Add(corVal);
}
// Handle this case
//GAL 2.3500D+01 -3.5156D-02 1.4008D-02 IONOSPHERIC CORR
// missing 4th value
catch (FormatException)
{
corrections.Add(0.0);
}
}
char ab;
IonoCorrections ionoCor = null;
switch (satelliteSystem)
{
case SatelliteSystem.Gps:
case SatelliteSystem.Irnss:
case SatelliteSystem.Qzss:
ab = Char.ToLower(matchResult.Groups["AB"].Value[0]);
if (ab == 'a')
{
ionoCor = new IonoCorrections(satelliteSystem, corrections, IonoCorrectionsEnum.Alpha0, ' ',
null);
}
else if (ab == 'b')
{
ionoCor = new IonoCorrections(satelliteSystem, corrections, IonoCorrectionsEnum.Beta0, ' ',
null);
}
break;
case SatelliteSystem.Gal:
ionoCor = new IonoCorrections(satelliteSystem, corrections, IonoCorrectionsEnum.Ai0, ' ', null);
break;
case SatelliteSystem.Bds:
var timeMark = matchResult.Groups["timemark"].Success
? (char?)matchResult.Groups["timemark"].Value[0]
: null;
var satId = matchResult.Groups["id"].Success
? (int?)Int32.Parse(matchResult.Groups["id"].Value, CultureInfo.InvariantCulture)
: null;
ab = Char.ToLowerInvariant(matchResult.Groups["AB"].Value[0]);
if (ab == 'a')
{
ionoCor = new IonoCorrections(satelliteSystem, corrections, IonoCorrectionsEnum.Alpha0,
timeMark, satId);
}
else if (ab == 'b')
{
ionoCor = new IonoCorrections(satelliteSystem, corrections, IonoCorrectionsEnum.Beta0, timeMark,
satId);
}
break;
default:
throw new ArgumentOutOfRangeException("satelliteSystem");
}
Debug.Assert(ionoCor != null, "ionoCor != null");
IonoCorrections.Add(ionoCor);
}
private void ParseIonoCorrectionsImpl([NotNull] Match matchResult, SatelliteSystem satelliteSystem)
{
var ionoCor = IonoCorrections.SingleOrDefault(t => t.SatelliteSystem == satelliteSystem);
if (ionoCor == null)
{
ionoCor = new IonoCorrections(satelliteSystem);
IonoCorrections.Add(ionoCor);
}
Debug.Assert(ionoCor != null, "ionoCor != null");
var index = 0;
var corr = new double[4];
foreach (Capture capture in matchResult.Groups["ioncorr"].Captures)
{
var temp = capture.Value.Replace('D', 'E');
corr[index] = Double.Parse(temp, CultureInfo.InvariantCulture);
index++;
}
char ab;
switch (satelliteSystem)
{
case SatelliteSystem.Gps:
case SatelliteSystem.Irnss:
case SatelliteSystem.Qzss:
ab = Char.ToLower(matchResult.Groups["AB"].Value[0]);
if (ab == 'a')
{
ionoCor.AddCorrections((int)IonoCorrectionsEnum.Alpha0, corr);
}
else if (ab == 'b')
{
ionoCor.AddCorrections((int)IonoCorrectionsEnum.Beta0, corr);
}
break;
case SatelliteSystem.Gal:
ionoCor.AddCorrections((int)IonoCorrectionsEnum.Alpha0, corr);
break;
case SatelliteSystem.Bds:
var timeMark = matchResult.Groups["timemark"].Success
? (char?)matchResult.Groups["timemark"].Value[0]
: null;
var satId = matchResult.Groups["id"].Success
? (int?)matchResult.Groups["id"].Value[0]
: null;
ab = Char.ToLowerInvariant(matchResult.Groups["AB"].Value[0]);
if (ab == 'a')
{
ionoCor.AddCorrections((int)IonoCorrectionsEnum.Alpha0, corr, satId, timeMark);
}
else if (ab == 'b')
{
ionoCor.AddCorrections((int)IonoCorrectionsEnum.Beta0, corr, satId, timeMark);
}
break;
default:
throw new ArgumentOutOfRangeException("satelliteSystem");
}
}
