/// <summary>
/// 初始化计算器
/// </summary>
private void InitSolver()
{
this.Solver = new SingleSiteGnssSolveStreamer(OutpuDirectory);
var Option = GnssProcessOptionManager.Instance.Get(GnssSolverType.无电离层组合PPP);
Option.OutputDirectory = OutpuDirectory;
// Option.EnableAutoFindingFile = false;
Setting.EnableNet = false;
var epheService = EphemerisService;
if (epheService == null)
{
epheService = new SingleParamNavFileEphService(NavFile);
}
var obsData = new MemoRinexFileObsDataSource(ObsFile);
this.Solver.Context = DataSourceContext.LoadDefault(Option, obsData, epheService, null);
this.Solver.BufferedStream = BuildBufferedStream();
this.Solver.Option = Option;
this.Solver.DataSource = obsData;
//Solver.InfoProduced += Solver_InfoProduced;
//Solver.ResultProduced += Solver_ResultProduced;
//Solver.EpochEntityProduced += Solver_EpochEntityProduced;
//Solver.Completed += OneSolver_Completed;
this.Solver.Init();
}
/// <summary>
/// 数据分析
/// </summary>
public void Analysis()
{
if (RefObsDataSource == null || RovObsDataSource == null)
{
MessageBox.Show("请先读取数据。");
return;
}
FormUtil.ShowWaittingForm("正在对数据进行分析。。。");
GnssProcessOption option = GetModel(RovObsDataSource.ObsInfo.StartTime);
LoadDataSource();
DataSourceContext DataSourceContext = DataSourceContext.LoadDefault(option, this.textBox_obsPath_ref.Text, ephemerisDataSource, clockFile);
ObsDataAnalyst = new BaseLineObsDataAnalyst(DataSourceContext, RefObsDataSource, RovObsDataSource, option);
ObsDataAnalyst.SatCycleSlipMaker.SaveSatPeriodText(ProjectOutputDirectory + "\\SatCycleSlipMaker_" + DateTime.Now.Ticks + ".txt");
ObsDataAnalyst.SatVisibleMaker.SaveSatPeriodText(ProjectOutputDirectory + "\\SatVisibleMaker_" + DateTime.Now.Ticks + ".txt");
File.WriteAllText(ProjectOutputDirectory + "\\BaseSat_" + DateTime.Now.Ticks + ".txt", ObsDataAnalyst.SatelliteSelector.GetFormatedString());
var title = ("\r\n----------已经选择的基准卫星-----------\r\n");
ShowInfo(title + ObsDataAnalyst.SatelliteSelector.GetFormatedString());
title = ("\r\n----------卫星的可见性-----------\r\n");
ShowInfo(title + ObsDataAnalyst.SatVisibleMaker.ToFormatedString());
title = ("\r\n----------卫星周跳-----------\r\n");
ShowInfo(title + ObsDataAnalyst.SatCycleSlipMaker.ToFormatedString());
}
private void button_viewObs_Click(object sender, EventArgs e)
{
if (ObsFile == null)
{
MessageBox.Show("请先读取数据！"); return;
}
var window = this.namedIntControl_smoothWindow.GetValue();
SmoothedRangeBuilderManager = new CarrierSmoothedRangeBuilderManager(true, window, true, IonoDifferCorrectionType.DualFreqCarrier);
ObjectTableStorage table = new ObjectTableStorage();
var EpochInfoBuilder = new RinexEpochInfoBuilder(ObsFile.Header);
var _obsDataSource = new RinexFileObsDataSource(ObsPath);
var option = new GnssProcessOption();
var context = DataSourceContext.LoadDefault(option, _obsDataSource);
var bufferedStream = new BufferedStreamService <EpochInformation>(_obsDataSource, option.BufferSize);
SatTimeInfoManager SatTimeInfoManager = new Gnsser.SatTimeInfoManager(_obsDataSource.ObsInfo.Interval);
var Reviser = EpochInfoReviseManager.GetDefaultEpochInfoReviser(context, option, SatTimeInfoManager);
var checker = EpochCheckingManager.GetDefaultCheckers(context, option);
int i = -1;
foreach (var item in bufferedStream)
{
i++;
//原始数据检核
var epochInfo = item;
if (!checker.Check(item))
{
continue;
}
//数据矫正
bool result = Reviser.Revise(ref epochInfo);
if (!result)
{
continue;
}
table.NewRow();
table.AddItem("Epoch", epochInfo.ReceiverTime.ToShortTimeString());
//计算伪距平滑值
foreach (var sat in epochInfo)
{
//观测值，或组合值
var rangeVal = sat.FrequenceA.PseudoRange.CorrectedValue; // sat[type].CorrectedValue;
var phaseVal = sat.FrequenceA.PhaseRange.CorrectedValue; // sat[option.PhaseTypeToSmoothRange].CorrectedValue;
var manager = SmoothedRangeBuilderManager.GetOrCreate(sat.Prn);
var smoothRangeVal = manager.SetRawValue(sat.ReceiverTime, rangeVal, phaseVal, sat.IonoLenOfL1ByDifferL1L2).SetReset(sat.IsUnstable).Build();
table.AddItem(sat.Prn + "_Raw", rangeVal + "");
table.AddItem(sat.Prn + "_Smooth", smoothRangeVal + "");
}
i++;
}
table.EndRow();
this.BindDataSource(table);
}
/// <summary>
/// 创建单点定位
/// </summary>
/// <param name="obsPath">测站信息</param>
/// <param name="startTime">起始计算时间</param>
/// <returns></returns>
private IonFreeDoubleDifferPositioner BuildPositioner(string obsPath, RinexFileObsDataSource refStationPath, BufferedTimePeriod startTime)
{
GnssProcessOption PositionOption = GetModel(startTime);
#region 星历钟差数据源配置
#region 星历数据配置
FileEphemerisService ephemerisDataSource = null;
if (IsSetEphemerisFile)
{
string ephemerisPath = this.textBox_navPath.Text;
if (!File.Exists(ephemerisPath))
{
throw new FileNotFoundException("指定星历文件不存在！\r\n" + ephemerisPath);
}
FileEphemerisType ephType = EphemerisDataSourceFactory.GetFileEphemerisTypeFromPath(ephemerisPath);
ephemerisDataSource = EphemerisDataSourceFactory.Create(ephemerisPath);
}
#endregion
#region 钟差数据配置
Data.ISimpleClockService clock = null;
if (this.checkBox_enableClockFile.Checked)
{
clock = new Data.SimpleClockService(this.textBox_ClockPath.Text);
}
#endregion
#endregion
#region 定位器构造
//加载文件数据
RinexFileObsDataSource refObservationDataSource = (refStationPath);
var rovObservationDataSource = new RinexFileObsDataSource(obsPath);
DataSourceContext context = DataSourceContext.LoadDefault(PositionOption, rovObservationDataSource, ephemerisDataSource, clock);
IonFreeDoubleDifferPositioner pp = new IonFreeDoubleDifferPositioner(context, PositionOption);
//pp.Produced += pp_ProgressIncreased;
return(pp);
#endregion
}
private void button_viewObs_Click(object sender, EventArgs e)
{
if (ObsFile == null)
{
MessageBox.Show("请先读取数据！"); return;
}
EnableRunButton(false);
double cutOff = namedFloatControl_satCutoff.GetValue();
int smoothWindow = this.namedIntControl_smoothWindow.GetValue();
var EpochInfoBuilder = new RinexEpochInfoBuilder(ObsFile.Header);
var _obsDataSource = new RinexFileObsDataSource(ObsPath);
SmoothedRangeBuilderManagerP1 = BuildPhaseSmoothRangeBulider();
ObjectTableManager txtManager = new ObjectTableManager(10000000, OutDirectory);
ObjectTableStorage table = txtManager.GetOrCreate(System.IO.Path.GetFileNameWithoutExtension(ObsPath) + "_Data");// new TableTextStorage();
var option = new GnssProcessOption();
option.VertAngleCut = this.namedFloatControl_satCutoff.GetValue();
var context = DataSourceContext.LoadDefault(option, _obsDataSource);
var bufferedStream = new BufferedStreamService <EpochInformation>(_obsDataSource, option.BufferSize);
//var EphemerisEndTime = context.EphemerisService.TimePeriod.BufferedEnd;
SatTimeInfoManager SatTimeInfoManager = new Gnsser.SatTimeInfoManager(_obsDataSource.ObsInfo.Interval);
//var Reviser = EpochInfoReviseManager.GetDefaultCycleSlipDetectReviser(context, option);
var Reviser = new BufferPolyRangeSmoothReviser(option);
//.GetDefaultEpochInfoReviser(context, option, SatTimeInfoManager);
var checker = EpochCheckingManager.GetDefaultCheckers(context, option);
int i = -1;
progressBarComponent1.InitProcess(ObsFile.Count);
foreach (var item in bufferedStream)
{
i++;
progressBarComponent1.PerformProcessStep();
//原始数据检核
var epochInfo = item;
if (!checker.Check(item))
{
continue;
}
//数据矫正
Reviser.Buffers = bufferedStream.MaterialBuffers;
bool result = Reviser.Revise(ref epochInfo);
if (!result)
{
continue;
}
table.NewRow();
table.AddItem("Epoch", epochInfo.ReceiverTime.ToShortTimeString());
//计算伪距平滑值
foreach (var sat in epochInfo)
{
//观测值，或组合值
var rangeVal = sat.FrequenceA.PseudoRange.Value; // sat[type].CorrectedValue;
var phaseVal = sat.FrequenceA.PhaseRange.Value; // sat[option.PhaseTypeToSmoothRange].CorrectedValue;
var manager = SmoothedRangeBuilderManagerP1.GetOrCreate(sat.Prn);
var smoothRangeVal = manager.SetRawValue(sat.ReceiverTime, rangeVal, phaseVal, 0)
.SetReset(sat.IsUnstable).Build().Value;
table.AddItem(sat.Prn + "_P1_Raw", rangeVal);
table.AddItem(sat.Prn + "_P1_PolySmooth", sat.FrequenceA.PseudoRange.CorrectedValue);
table.AddItem(sat.Prn + "_P1_PhaseSmooth", smoothRangeVal);
}
i++;
}
progressBarComponent1.Full();
table.EndRow();
this.objectTableControl1.DataBind(table);
txtManager.WriteAllToFileAndCloseStream();
Geo.Utils.FormUtil.ShowIfOpenDirMessageBox(OutDirectory);
EnableRunButton(true);
}
/// <summary>
/// 具体的执行
/// </summary>
/// <param name="baseline"></param>
/// <param name="outPath"></param>
protected void Execute(Baseline baseline, string outPath)
{
if (PathUtil.IsValidPath(CurrentParam.EphemerisPath))
{
if (this.EphemerisDataSource == null || this.EphemerisDataSource.Name != Path.GetFileName(CurrentParam.EphemerisPath))
{
var sp3 = InputFileManager.GetLocalFilePath(CurrentParam.EphemerisPath, "*.sp3");
if (PathUtil.IsValidPath(sp3))
{
this.EphemerisDataSource = EphemerisDataSourceFactory.Create(sp3);
}
}
}
if (PathUtil.IsValidPath(CurrentParam.ClockPath))
{
if (this.ClockFile == null || this.ClockFile.Name != Path.GetFileName(CurrentParam.ClockPath))
{
var clk = InputFileManager.GetLocalFilePath(CurrentParam.ClockPath, "*.clk");
if (PathUtil.IsValidPath(clk))
{
this.ClockFile = new Data.SimpleClockService(clk);
}
}
}
var refPath = ObsFiles.Find(m => m.ToLower().Contains(baseline.StartName.ToLower()));
var rovPath = ObsFiles.Find(m => m.ToLower().Contains(baseline.EndName.ToLower()));
if (refPath == null || rovPath == null)
{
throw new ArgumentException("没有找到基线对应的文件！" + baseline.ToString());
return;
}
var inputPathes = new string[] { refPath, rovPath };
RinexFileObsDataSource refObsDataSource = new RinexFileObsDataSource(refPath, true);
RinexFileObsDataSource rovObsDataSource = new RinexFileObsDataSource(rovPath, true);
if (SiteInfoDics != null)
{
var siteName = baseline.StartName.ToUpper();
if (SiteInfoDics.ContainsKey(siteName))
{
refObsDataSource.SiteInfo.SetApproxXyz(SiteInfoDics[siteName].EstimatedXyz);
}
siteName = baseline.EndName.ToUpper();
if (SiteInfoDics.ContainsKey(siteName))
{
rovObsDataSource.SiteInfo.SetApproxXyz(SiteInfoDics[siteName].EstimatedXyz);
}
}
GnssProcessOption option = GnssProcessOption.GetDefault(GnsserConfig, refObsDataSource.ObsInfo);
option.GnssSolverType = GnssSolverType.无电离层双差;
var source = new MultiSiteObsStream(inputPathes, BaseSiteSelectType.GeoCenter, true, "");
DataSourceContext context = DataSourceContext.LoadDefault(option, source, EphemerisDataSource, ClockFile);
IntegralGnssFileSolver Solver = new IntegralGnssFileSolver();
Solver.Completed += Solver_Completed;
Solver.Option = option;
Solver.IsCancel = false;
Solver.Solver = GnssSolverFactory.Create(context, option);;
Solver.Init(inputPathes);
Solver.Run();
var last = Solver.CurrentGnssResult;
lock (locker)
{
Geo.Utils.FileUtil.CheckOrCreateDirectory(Path.GetDirectoryName(outPath));
SaveLastResult(last);
}
}
private void backgroundWorker1_DoWork(object sender, DoWorkEventArgs e)
{
startTime = DateTime.Now;
//线程访问，避免等待。
this.Invoke(new Action(delegate() { LoadDataSource(); }));
ObsDataAnalyst = null;
if (checkBox_preAnalysis.Checked && this.CaculateType == CaculateType.Filter) // 分析一次就够了，否则浪费时间。
{
Analysis();
}
ShowInfo("数据分析时间：" + (DateTime.Now - startTime));
// try
//{
ProcessCount = 0;
startTime = DateTime.Now;
int MaxProcessCount = int.Parse(this.textBox_caculateCount.Text);
int startEphoch = int.Parse(textBox_startEpoch.Text);
_results.Clear();
Adjustments.Clear();
GnssProcessOption option = GetModel(RovObsDataSource.ObsInfo.StartTime);
//统计共同卫星
// SourcePrnStatistics sta = new SourcePrnStatistics(RefObsDataSource, RovObsDataSource, option.SatelliteTypes, 6);
// option.CommonPrns = sta.CommonPRNs;
List <string> oPathes = new List <string>()
{
this.textBox_obsPath_ref.Text, rovPath
};
var MultiSiteObsDataSource = new MultiSiteObsStream(oPathes, option.BaseSiteSelectType, true, option.IndicatedBaseSiteName);
DataSourceContext context = DataSourceContext.LoadDefault(option, MultiSiteObsDataSource, ephemerisDataSource, clockFile);
//选择适当的差分算法
if (radioButton_pppResidualDiffer.Checked)
{
_positioner = new IonFreeDoubleDifferPositioner(context, option);
((IonFreeDoubleDifferPositioner)_positioner).Produced += pp_ProgressIncreased;
}
if (radioButton_phaseSingleDiffer.Checked)
{
// option.IsUseFiexedSats = true;
_positioner = new SingleDifferPositioner(context, option);
((SingleDifferPositioner)_positioner).Produced += pp_ProgressIncreased;
}
if (radioButton_norelevant.Checked)
{
// option.IsUseFiexedSats = true;
_positioner = new SingleDifferNoRelevantPositioner(context, option);
((SingleDifferNoRelevantPositioner)_positioner).Produced += pp_ProgressIncreased;
}
if (radioButton_doubleDiffer.Checked)
{
// option.IsUseFiexedSats = true;
_positioner = new PeriodDoublePhaseDifferPositioner(context, option);
((PeriodDoublePhaseDifferPositioner)_positioner).Produced += pp_ProgressIncreased;
}
int CurrentIndex = 0;
var MultiSiteSatTimeInfoManager = new Gnsser.MultiSiteSatTimeInfoManager(MultiSiteObsDataSource.BaseDataSource.ObsInfo.Interval);
var checker = MultiSiteEpochCheckingManager.GetDefault(context, option);
var reviser = MultiSiteEpochInfoReviseManager.GetDefault(context, option, MultiSiteSatTimeInfoManager);
var rawreviser = MultiSiteEpochInfoReviseManager.GetDefaultRaw(context, option);
var bufferedStream = new Geo.BufferedStreamService <MultiSiteEpochInfo>(context.ObservationDataSources, option.BufferSize);
var MultiSitePeriodInfoBuilder = new Domain.MultiSitePeriodInfoBuilder(option);
foreach (var item in bufferedStream)
{
if (IsCancel)
{
log.Info("计算被手动取消。"); break;
}
if (CurrentIndex < option.StartIndex)
{
log.Info("略过历元编号 " + CurrentIndex + ", 将开始于 " + option.StartIndex); continue;
}
if (CurrentIndex > option.StartIndex + option.CaculateCount)
{
log.Info("计算达到设置的最大数量" + option.CaculateCount); break;
}
//if (key.First.ReceiverTime > this.EphemerisEndTime)
//{
// log.Error("星历服务停止！无法继续计算。");
// break;
//}
if (!checker.Check(item))
{
continue;
}
var val = item;
if (!rawreviser.Revise(ref val))
{
continue;
}
if (!reviser.Revise(ref val))
{
continue;
}
BaseGnssResult GnssResult = null;
if (_positioner is MultiSitePeriodSolver)
{
MultiSitePeriodInfoBuilder.Add(item);
var period = MultiSitePeriodInfoBuilder.Build();
if (period == null || !period.Enabled)
{
continue;
}
GnssResult = ((MultiSitePeriodSolver)_positioner).Get(period);
}
else
{
GnssResult = ((MultiSiteEpochSolver)_positioner).Get(item);
}
if (GnssResult == null)
{
continue;
}
//GnssResults.Add(GnssResult);
////注册参数名称
//NamedValueRowManager.Regist(GnssResult.ParamNames);
//if (IsCancel) { break; }
//ShowNotice("当前进度：" + CurrentIndex++);
}
//_positioner.Gets(startEphoch, MaxProcessCount);
//}
//catch (Exception ex)
//{
// MessageBox.Show(ex.Message);
//}
}
private void button_multiSolve_Click(object sender, EventArgs e)
{
CheckAndReadObsFile();
double cutOff = namedFloatControl_satCutoff.GetValue();
int smoothWindow = this.namedIntControl_smoothWindow.GetValue();
bool isUserRawValue = this.radioButton_isUserRawValue.Checked;
bool isUseSphaseSmoothP = this.radioButton_isUsePhaaseSmoothP.Checked;
bool isUserPolyFitValue = this.radioButton_isUserPolyFitVal.Checked;
var PhaseSmoothRangeBulider = new NamedCarrierSmoothedRangeBuilderManager(true, smoothWindow, true, IonoDifferCorrectionType.DualFreqCarrier);
GlobalIgsGridIonoService ionoService = GlobalIgsGridIonoService.Instance;
GlobalIgsGridIonoDcbService ionoDcbService = GlobalIgsGridIonoDcbService.Instance;
GlobalIgsEphemerisService ephemerisService = GlobalIgsEphemerisService.Instance;
ObjectTableStorage table = new ObjectTableStorage(Path.GetFileName(ObsPath) + "_硬件延迟");
var EpochInfoBuilder = new RinexEpochInfoBuilder(ObsFile.Header);
var _obsDataSource = new RinexFileObsDataSource(ObsPath);
var option = new GnssProcessOption();
var context = DataSourceContext.LoadDefault(option, _obsDataSource);
var bufferedStream = new BufferedStreamService <EpochInformation>(_obsDataSource, option.BufferSize);
SatTimeInfoManager SatTimeInfoManager = new Gnsser.SatTimeInfoManager(_obsDataSource.ObsInfo.Interval);
var CycleReviser = EpochInfoReviseManager.GetDefaultCycleSlipDetectReviser(context, option);
var Reviser = new BufferPolyRangeSmoothReviser(option);
//EpochInfoReviseManager.GetDefaultEpochInfoReviser(context, option, SatTimeInfoManager);
var checker = EpochCheckingManager.GetDefaultCheckers(context, option);
int i = -1;
var siteXyz = ObsFile.Header.ApproxXyz;
progressBarComponent1.InitProcess(ObsFile.Count);
foreach (var item in bufferedStream)
{
i++;
progressBarComponent1.PerformProcessStep();
//原始数据检核
var epochInfo = item;
//if (!checker.Check(item))
//{
// continue;
//}
////数据矫正
if (isUseSphaseSmoothP) //需要周跳探测
{
bool result = CycleReviser.Revise(ref epochInfo);
if (!result)
{
continue;
}
}
if (isUserPolyFitValue)//缓存与多项式拟合改正
{
Reviser.Buffers = bufferedStream.MaterialBuffers;
bool result = Reviser.Revise(ref epochInfo);
if (!result)
{
continue;
}
}
table.NewRow();
table.AddItem("Epoch", epochInfo.ReceiverTime.ToShortTimeString());
//计算伪距平滑值
foreach (var sat in epochInfo)
{
var prn = sat.Prn;
var time = sat.ReceiverTime;
var eph = ephemerisService.Get(prn, time);
if (eph == null)
{
continue;
}
var satXyz = eph.XYZ;
var polar = Geo.Coordinates.CoordTransformer.XyzToGeoPolar(satXyz, siteXyz, AngleUnit.Degree);
if (polar.Elevation < cutOff)
{
continue;
}
double P1_P2sat = ionoDcbService.GetDcb(time, prn).Value *GnssConst.MeterPerNano;
// double P1_P2recMeter = ionoDcbService.GetDcbMeterForP1(time, Path.GetFileName(ObsPath).Substring(0, 4).ToLower());
var F1 = sat.FrequenceA.Frequence; // Frequence.GetFrequence(prn, 1, time);
var F2 = sat.FrequenceB.Frequence; //Frequence.GetFrequence(prn, 2, time);
var f1 = F1.Value * 1e6; //恢复单位
var f2 = F2.Value * 1e6;
double f1f1 = f1 * f1;
double f2f2 = f2 * f2;
double a = -40.28 * (f2f2 - f1f1) / (f1f1 * f2f2);
//观测值，或组合值
var P1 = sat.FrequenceA.PseudoRange.Value;
var P2 = sat.FrequenceB.PseudoRange.Value;
var L1 = sat.FrequenceA.PhaseRange.Value;
var L2 = sat.FrequenceB.PhaseRange.Value;
double differP = P1 - P2;//raw Value
if (isUseSphaseSmoothP)
{
var smootherP1 = PhaseSmoothRangeBulider.GetOrCreate(prn + "_P1");
var smootherP2 = PhaseSmoothRangeBulider.GetOrCreate(prn + "_P2");
var P1s = smootherP1
.SetReset(sat.IsUnstable)
.SetRawValue(sat.ReceiverTime, P1, L1, sat.IonoLenOfL1ByDifferL1L2)
.Build();
var P2s = smootherP2
.SetReset(sat.IsUnstable)
.SetRawValue(sat.ReceiverTime, P2, L2, sat.IonoLenOfL2ByDifferL1L2)
.Build();
differP = P1s.Value - P2s.Value;
}
if (isUserPolyFitValue)
{
differP = sat.FrequenceA.PseudoRange.CorrectedValue - sat.FrequenceB.PseudoRange.CorrectedValue;
}
var cTEC = ionoService.GetSlope(time, siteXyz, satXyz);
double ionoRange = a * cTEC.Value * 1e16; // 单位是1e16
double rawDifferP = P1 - P2;
double ionoP1 = ionoService.GetSlopeDelayRange(time, siteXyz, satXyz, F1.Value);
double ionoP2 = ionoService.GetSlopeDelayRange(time, siteXyz, satXyz, F2.Value);
double rawDifferIonoP = ionoP1 - ionoP2;
var recDcb = differP - P1_P2sat - rawDifferIonoP;
//table.AddItem("L1", L1);
//table.AddItem("L2", L2);
//table.AddItem("P1", P1);
//table.AddItem("P2", P2);
//table.AddItem("P1S", P1s);
//table.AddItem("P2S", P2s);
//table.AddItem("P1-P2", rawDifferP);
//table.AddItem("IonoDiffer", rawDifferIonoP);
//table.AddItem("SatDcb", P1_P2sat);
//table.AddItem("P1-P2_rec", P1_P2recMeter);
table.AddItem(prn + "", recDcb);
//table.AddItem("SmRecDcb", smRecDcb);
//table.AddItem(sat.Prn + "_Raw", rangeVal + "");
//table.AddItem(sat.Prn + "_Smooth", smoothRangeVal + "");
}
i++;
}
progressBarComponent1.Full();
table.EndRow();
this.BindDataSource(table);
}
/// <summary>
/// 具体的执行
/// </summary>
/// <param name="inPath"></param>
/// <param name="outPath"></param>
protected override void Execute(string inPath, string outPath)
{
this.EphemerisDataSource = EphemerisDataSourceFactory.Create(CurrentParam.EphemerisPath);
if (File.Exists(CurrentParam.ClockPath))
{
this.ClockFile = new Data.SimpleClockService(CurrentParam.ClockPath);
}
RinexFileObsDataSource obsDataSource = new RinexFileObsDataSource(inPath, true);
GnssProcessOption option = GnssProcessOption.GetDefault(GnsserConfig, obsDataSource.ObsInfo);
DataSourceContext DataSourceContext = DataSourceContext.LoadDefault(option, obsDataSource, this.EphemerisDataSource, ClockFile);
EpochInfoReviseManager reviser = new EpochInfoReviseManager(DataSourceContext, option);
//写入到流
Gnsser.Data.Rinex.RinexObsFileWriter writer = new Data.Rinex.RinexObsFileWriter(outPath, CurrentParam.OutputVersion);
EpochInfoToRinex EpochInfoToRinex = new Domain.EpochInfoToRinex(this.CurrentParam.OutputVersion, true);
//直接写入数据流，并不存储，以节约空间。
Gnsser.Data.Rinex.RinexObsFileHeader newHeader = null;
int maxBufferEpoch = 200;
int i = 0;
foreach (var item in obsDataSource)
{
//预处理在此进行！！！
var processed = item;
reviser.Revise(ref processed);
if (processed != null)
{
var epochObs = EpochInfoToRinex.Build(processed);
if (newHeader == null)
{
newHeader = epochObs.Header;
writer.WriteHeader(newHeader);
}
writer.WriteEpochObservation(epochObs);
if (i > maxBufferEpoch)
{
writer.Writer.Flush();
}
}
i++;
}
writer.Writer.Close();
TimeSpan span = DateTime.Now - startTime;
StringBuilder sb = new StringBuilder();
sb.Append("耗时：" + DateTimeUtil.GetFloatString(span));
sb.AppendLine(",输出到 " + outPath);
//信息汇总
lock (locker)
{
var path = Path.Combine(Path.GetDirectoryName(outPath), "PositionPreprocess.summery");
Geo.Utils.FileUtil.CheckOrCreateDirectory(Path.GetDirectoryName(path));
File.AppendAllText(path, sb.ToString());
}
}