/// <summary> /// 获取文件的类型出入次数 /// </summary> /// <param name="ObsFile"></param> /// <returns></returns> public static Dictionary <SatelliteType, SatObsTypeMarker> GetSatObsTypeMarkers(RinexObsFile ObsFile) { Dictionary <SatelliteType, SatObsTypeMarker> markers = new Dictionary <SatelliteType, SatObsTypeMarker>(); foreach (var obsSection in ObsFile) { //只记录观测值,不管卫星编号 foreach (var obsData in obsSection) { //某一特定类型卫星 var satType = obsData.Prn.SatelliteType; if (!markers.ContainsKey(satType)) { markers[satType] = new SatObsTypeMarker(); } var sateObsMarker = markers[satType]; //该卫星的所有观测量 foreach (var type in obsData) { if (obsData.TryGetValue(type.Key) != 0) { sateObsMarker.Markes(type.Key); } else if (!sateObsMarker.Contains(type.Key)) //查看是否具有记录,如果没有,就标记为 0 。 { sateObsMarker.SetObsTypeCount(type.Key, 0); } } } } return(markers); }
/// <summary> /// 获取文件的类型出入次数 /// </summary> /// <param name="ObsFile"></param> /// <returns></returns> public static Dictionary <SatelliteType, SatObsTypeMarker> GetSatObsTypeMarkers(ref RinexObsFile ObsFile) { Dictionary <SatelliteType, SatObsTypeMarker> markers = new Dictionary <SatelliteType, SatObsTypeMarker>(); List <Geo.Times.Time> ss = new List <Geo.Times.Time>(); //存储待删除的时段的起始与结束历元标记,多个时段 Dictionary <SatelliteNumber, List <Geo.Times.Time> > data = new Dictionary <SatelliteNumber, List <Geo.Times.Time> >(); //记录一个时段的观测历元信息 Dictionary <SatelliteNumber, List <dataItem> > data0 = new Dictionary <SatelliteNumber, List <dataItem> >(); foreach (var obsSection in ObsFile) { //只记录观测值,不管卫星编号 foreach (var obsData in obsSection) { //第一次出现 if (!data0.ContainsKey(obsData.Prn)) { if (!data.ContainsKey(obsData.Prn)) { data.Add(obsData.Prn, new List <Geo.Times.Time>()); } // satData[obsData.Prn].Add(obsSection.Time); data0.Add(obsData.Prn, new List <dataItem>()); dataItem pair = new dataItem(obsSection.ReceiverTime, 0, obsData.Prn); data0[obsData.Prn].Add(pair); data0[obsData.Prn][0].lastGpsTime = obsSection.ReceiverTime; data0[obsData.Prn][0].Count += 1; data0[obsData.Prn][0].TimeList.Add(obsSection.ReceiverTime); continue; } if (Math.Abs(obsSection.ReceiverTime - data0[obsData.Prn][0].lastGpsTime) <= 31) { data0[obsData.Prn][0].Count += 1; data0[obsData.Prn][0].TimeList.Add(obsSection.ReceiverTime); data0[obsData.Prn][0].lastGpsTime = obsSection.ReceiverTime; } else { //判断这个时段内观测的数据是否超过40分钟,否则要删除 if (data0[obsData.Prn][0].Count < 80) { data[obsData.Prn].Add(data0[obsData.Prn][0].beginGpsTime); //删除该时段的开始标记 data[obsData.Prn].Add(data0[obsData.Prn][0].lastGpsTime); //删除该时段的结束标记 } data0.Remove(obsData.Prn); //移除,重新开始 //再次添加新的时段 if (!data0.ContainsKey(obsData.Prn)) { data0.Add(obsData.Prn, new List <dataItem>()); dataItem pair = new dataItem(obsSection.ReceiverTime, 0, obsData.Prn); data0[obsData.Prn].Add(pair); data0[obsData.Prn][0].lastGpsTime = obsSection.ReceiverTime; data0[obsData.Prn][0].Count += 1; data0[obsData.Prn][0].TimeList.Add(obsSection.ReceiverTime); } } //某一特定类型卫星 var satType = obsData.Prn.SatelliteType; if (!markers.ContainsKey(satType)) { markers[satType] = new SatObsTypeMarker(); } var sateObsMarker = markers[satType]; //该卫星的所有观测量 foreach (var type in obsData) { if (obsData.TryGetValue(type.Key) != 0) { sateObsMarker.Markes(type.Key); } else if (!sateObsMarker.Contains(type.Key)) //查看是否具有记录,如果没有,就标记为 0 。 { sateObsMarker.SetObsTypeCount(type.Key, 0); } } } } //最后一个时段是否也满足弧长段 foreach (var item in data0) { if (item.Value[0].Count < 80) { data[item.Value[0].Prn].Add(item.Value[0].beginGpsTime); //删除该时段的开始标记 data[item.Value[0].Prn].Add(item.Value[0].lastGpsTime); //删除该时段的结束标记 } } List <string> list = new List <string>(); foreach (var marker in markers) { foreach (var type in marker.Value) { list.Add(type); } } foreach (var obsSection in ObsFile) { //只记录观测值,不管卫星编号 foreach (var obsData in obsSection) { if (data.ContainsKey(obsData.Prn)) { if (data[obsData.Prn].Count > 0) { // for (int i = 0; i < data[obsData.Prn].Count / 2; i++) { // if (data[obsData.Prn][i * 2] <= obsSection.ReceiverTime && obsSection.ReceiverTime <= data[obsData.Prn][i * 2 + 1]) { // obsSection[obsData.Prn].Remove(list); } } } } } } return(markers); }