public RovingObsLocation GetRovingObsLocation()
{
if (m_CurrentDataFileRovingObsLocation != null &&
m_CurrentDataFileRovingObsLocation.IsValid)
{
return(m_CurrentDataFileRovingObsLocation);
}
var frmRovObsLoc = new frmRovingObsLocation();
if (frmRovObsLoc.ShowDialog(m_ParentWindow) == DialogResult.OK)
{
var obsLoc = frmRovObsLoc.ObservatoryLocation;
if (obsLoc != null && obsLoc.IsValid)
{
m_CurrentDataFileRovingObsLocation = obsLoc;
}
return(obsLoc);
}
return(new RovingObsLocation()
{
IsValid = false
});
}
public MPCReportFile(string fileName, MPCObsHeader header, Func <RovingObsLocation> rovingObsLocationProvider)
{
ReportFileName = fileName;
Header = header;
if (header.COD == MPCObsLine.ROVING_OBS_CODE)
{
RovingObservatoryLocation = rovingObsLocationProvider();
}
}
public MPCReportFile(string fileName, Func <RovingObsLocation> rovingObsLocationProvider)
{
ReportFileName = fileName;
string[] allLines = File.ReadAllLines(fileName);
Header = new MPCObsHeader(allLines);
if (Header.COD == MPCObsLine.ROVING_OBS_CODE)
{
RovingObservatoryLocation = rovingObsLocationProvider();
}
ObsLines.Clear();
int strippedLines = 0;
foreach (string line in allLines)
{
if (line.Length > 3 && (ObsLines.Count > 0 || HEADER_TOKENS.IndexOf(line.Substring(0, 3)) == -1))
{
// Parse observation line
MPCObsLine obsLine = MPCObsLine.Parse(line);
if (obsLine != null)
{
ObsLines.Add(obsLine);
}
else
{
strippedLines++;
}
}
}
if (strippedLines > 0)
{
MessageBox.Show(string.Format("{0} lines could not be parsed are have been stripped from the file.", strippedLines), "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
internal string GetReport(string obsCode, string designation, DateTime obsDate, double normalTime, RovingObsLocation rovingLocation)
{
MPCObsLine obsLine = new MPCObsLine(obsCode.PadLeft(3).Substring(0, 3));
obsLine.SetObject(MPCObsLine.GetObjectCode(designation) ?? " ");
if (m_RegressionRA != null && m_RegressionDE != null)
{
DateTime mpcTime = obsDate.Date.AddDays(normalTime);
double errRA, errDE;
double mpcRAHours = m_RegressionRA.ComputeYWithError(normalTime, out errRA, m_ErrorMethod) / 15.0;
double mpcDEDeg = m_RegressionDE.ComputeYWithError(normalTime, out errDE, m_ErrorMethod);
var errRACosDE = errRA * Math.Cos(mpcDEDeg * Math.PI / 180) * 3600;
errDE *= 3600;
if (m_PosUncertaintyMedArcSec.HasValue)
{
errRACosDE = Math.Sqrt(errRACosDE * errRACosDE + m_PosUncertaintyMedArcSec.Value * m_PosUncertaintyMedArcSec.Value);
errDE = Math.Sqrt(errDE * errDE + m_PosUncertaintyMedArcSec.Value * m_PosUncertaintyMedArcSec.Value);
}
if (errRACosDE < m_SmallestReportedUncertaintyArcSec)
{
errRACosDE = m_SmallestReportedUncertaintyArcSec;
}
if (errDE < m_SmallestReportedUncertaintyArcSec)
{
errDE = m_SmallestReportedUncertaintyArcSec;
}
var mag = m_Entries.Select(x => x.Mag).ToList().Median();
obsLine.SetPosition(mpcRAHours, mpcDEDeg, mpcTime, true, TangraConfig.Settings.Astrometry.ExportHigherPositionAccuracy);
obsLine.SetMagnitude(mag, MagnitudeBand.Cousins_R);
if (TangraConfig.Settings.Astrometry.ExportUncertainties)
{
obsLine.SetUncertainty(errRACosDE, errDE);
}
if (rovingLocation != null)
{
if (!rovingLocation.IsValid)
{
return(string.Empty);
}
else
{
var line1 = obsLine.BuildRovingObserverLine1();
var line2 = obsLine.BuildRovingObserverLine2(rovingLocation);
return(line1 + "\r\n" + line2);
}
}
else
{
return(obsLine.BuildObservationASCIILine());
}
}
return(null);
}
internal string GetMidPointReport(string obsCode, string designation, DateTime obsDate, RovingObsLocation rovingLocation)
{
double closestTimeOfDay = GetMidPointDelayCorrectedTimeOfDay();
var normalTime = double.Parse(closestTimeOfDay.ToString("0.000000"));
if (double.IsNaN(normalTime) || double.IsInfinity(normalTime))
{
return(null);
}
return(GetReport(obsCode, designation, obsDate, normalTime, rovingLocation));
}
public void ResetCurrentObcLocation()
{
m_CurrentDataFileRovingObsLocation = null;
}
