public void GetSatPosTest()
{
OFile o = new OFile("Data/rinex/FLNM2111.15o");
SP3File s = new SP3File("Data/sp3/igs18554.sp3");
o.TryRead();
s.TryRead();
for (int i = 1; i < o.Epoches.Count; i++)
{
Console.WriteLine(string.Format("epoch:{0}", i));
foreach (var prn in o.Epoches[i].PRNList)
{
GPST t0 = o.Epoches[i].Epoch;
if (o.Epoches[i][prn].SatData.ContainsKey("P1"))
{
double p1 = o.Epoches[i][prn].SatData["P1"];
t0.AddSeconds(-p1 / Common.C0);
}
else if (o.Epoches[i][prn].SatData.ContainsKey("P2"))
{
double p2 = o.Epoches[i][prn].SatData["P2"];
t0.AddSeconds(-p2 / Common.C0);
}
double[] pos = s.GetSatPos(t0, prn);
Console.WriteLine("{0} {1} {2} {3}", prn, pos[0], pos[1], pos[2]);
}
}
}
public void TestOFile()
{
OrderedDictionary od = new OrderedDictionary();
OFile ofile = new OFile(AppDomain.CurrentDomain.BaseDirectory + "\\Data\\rinex\\fjpt1930.13o");
ofile.TryRead();
Console.WriteLine(".........");
}
public void DetectClockJumpAndRepairTest()
{
OFile ofile = OFile.Read(Path.Combine(AppDomain.CurrentDomain.BaseDirectory, "Data", "rinex", "30900700.11o"));
Assert.IsNotNull(ofile, "读取文件失败!");
Console.WriteLine(ofile.Path);
ObsHelper.DetectClockJumpAndRepair(ref ofile.Epoches, (int)ofile.Header.interval);
}
public override string ToString()
{
switch (Game)
{
case Game.OcarinaOfTime: return(OFile.ToString());
case Game.MajorasMask: return(MFile.ToString());
default: return(base.ToString());
}
}
public void SearchAllArcsTest()
{
OFile ofile = OFile.Read(Path.Combine(AppDomain.CurrentDomain.BaseDirectory, "Data", "rinex", "30900700.11o"));
Assert.IsNotNull(ofile, "读取文件失败!");
ofile.DetectAllArcs();
var arcs = ofile.Arcs;
foreach (var key in arcs.Keys)
{
for (int i = 0; i < arcs[key].Count; i++)
{
Console.WriteLine("{0} 第{1}段 {2,6} {3,6}", key, i + 1, arcs[key][i].StartIndex, arcs[key][i].EndIndex);
}
Console.WriteLine("");
}
}
private void btnOK_Click(object sender, RoutedEventArgs e)
{
string path = tbxPath.Text;
if (!File.Exists(path))
{
MessageBox.Show("文件不存在");
return;
}
OFile of = new OFile(path);
if (!of.TryRead())
{
MessageBox.Show("读取文件失败");
return;
}
var UTF8NoBOM = new System.Text.UTF8Encoding(false);
string pathL1 = of.Path.Substring(0, of.Path.Length - 4) + ".meas.l1";
string pathL2 = of.Path.Substring(0, of.Path.Length - 4) + ".meas.l2";
string pathP1 = of.Path.Substring(0, of.Path.Length - 4) + ".meas.p1";
string pathP2 = of.Path.Substring(0, of.Path.Length - 4) + ".meas.p2";
string pathC1 = of.Path.Substring(0, of.Path.Length - 4) + ".meas.c1";
StreamWriter writerL1 = new StreamWriter(new FileStream(pathL1, FileMode.Create, FileAccess.Write), UTF8NoBOM);
StreamWriter writerL2 = new StreamWriter(new FileStream(pathL2, FileMode.Create, FileAccess.Write), UTF8NoBOM);
StreamWriter writerP1 = new StreamWriter(new FileStream(pathP1, FileMode.Create, FileAccess.Write), UTF8NoBOM);
StreamWriter writerP2 = new StreamWriter(new FileStream(pathP2, FileMode.Create, FileAccess.Write), UTF8NoBOM);
StreamWriter writerC1 = new StreamWriter(new FileStream(pathC1, FileMode.Create, FileAccess.Write), UTF8NoBOM);
OSat os;
OEpoch oe;
string prn;
string date;
for (int i = 0; i < of.Epoches.Count; i++)
{
oe = of.Epoches[i];
date = string.Format("{0},{1}", oe.Epoch.Year, oe.Epoch.DOYTime);
writerL1.Write(date);
writerL2.Write(date);
writerP1.Write(date);
writerP2.Write(date);
writerC1.Write(date);
for (int j = 1; j <= 32; j++)
{
if (j < 10)
{
prn = "G0" + j.ToString();
}
else
{
prn = "G" + j.ToString();
}
writerL1.Write(',');
writerL2.Write(',');
writerP1.Write(',');
writerP2.Write(',');
writerC1.Write(',');
if (!oe.AllSat.ContainsKey(prn))
{
writerL1.Write("0.0000000000");
writerL2.Write("0.0000000000");
writerP1.Write("0.000");
writerP2.Write("0.000");
writerC1.Write("0.000");
continue;
}
os = oe[prn];
writerL1.Write(os["L1"].ToString("#.000"));
writerL2.Write(os["L2"].ToString("#.000"));
writerP1.Write(os["P1"].ToString("#.000"));
writerP2.Write(os["P2"].ToString("#.000"));
writerC1.Write(os["C1"].ToString("#.000"));
}
writerL1.Write("\r\n");
writerL2.Write("\r\n");
writerP1.Write("\r\n");
writerP2.Write("\r\n");
writerC1.Write("\r\n");
}
writerL1.Close();
writerL2.Close();
writerP1.Close();
writerP2.Close();
writerC1.Close();
MessageBox.Show("提取成功!");
}
/// <summary>
/// 解算DCB
/// </summary>
/// <param name="filePathList">用于计算的观测文件列表</param>
/// <param name="estimateReceiverDCB">是否估计接收机DCB(默认true)</param>
/// <param name="estimateSatelliteDCB">是否估计卫星DCB(默认true)</param>
/// <returns></returns>
public bool ResolveDCB(int doy,
string[] filePathList,
DCBOption receiverDCBOpt,
DCBOption satelliteDCBOpt,
out Dictionary <string, double> receiverDCB,
out Dictionary <string, double> satelliteDCB)
{
receiverDCB = new Dictionary <string, double>();
satelliteDCB = new Dictionary <string, double>();
if (filePathList is null || filePathList.Length <= 0)
{
return(false);
}
int year2, year4, month, dom;
Time.DOY2MonthDay(doy, out year4, out month, out dom);
year2 = Time.GetYear2(year4);
PrintWithTime("读取星历文件...");
int beforeDay = DOY.AddDays(doy, -1);
int afterDay = DOY.AddDays(doy, 1);
Orbit Orb = new Orbit(orbFolder);
Orb.Read(orbFolder, beforeDay, afterDay);
OFile[] oFiles = new OFile[filePathList.Length];
for (int i = 0; i < filePathList.Length; i++)
{
PrintWithTime("正在处理文件:" + filePathList[i]);
try
{
OFile of = new OFile(filePathList[i]);
of.TryRead();
Orb.GetSatPos(ref of);
of.CalAzElIPP();
of.DetectOutlier();
of.DetectAllArcs();
of.DetectCycleSlip();
of.CalSP4();
oFiles[i] = of;
}
catch (Exception ex)
{
PrintWithTime(string.Format("处理失败,原因是:{0}", ex.ToString()));
continue;
}
}
List <string> stationNames = new List <string>(oFiles.Length * 2);
List <LinkedList <int> > prn = new List <LinkedList <int> >();
List <LinkedList <double> > lat = new List <LinkedList <double> >();
List <LinkedList <double> > lon = new List <LinkedList <double> >();
List <LinkedList <double> > sp4 = new List <LinkedList <double> >();
List <LinkedList <double> > ele = new List <LinkedList <double> >();
double b, l;
HashSet <string> prnStr = new HashSet <string>();
int prnNum = 0;
foreach (var of in oFiles)
{
stationNames.Add(of.StationName);
LinkedList <int> prns = new LinkedList <int>();
LinkedList <double> lats = new LinkedList <double>();
LinkedList <double> lons = new LinkedList <double>();
LinkedList <double> tecs = new LinkedList <double>();
LinkedList <double> eles = new LinkedList <double>();
foreach (var p in of.Arcs.Keys)
{
prnStr.Add(p);
prnNum = int.Parse(p.Substring(1));
var arcs = of.Arcs[p];
foreach (var arc in arcs)
{
for (int i = 0; i < arc.Length; i++)
{
if (arc[i]["SP4"] > 0)
{
Coordinate.SunGeomagnetic(arc[i].IPP[0], arc[i].IPP[1],
arc[i].Epoch.Hour, arc[i].Epoch.Minute, arc[i].Epoch.Second,
GeoFun.GNSS.Common.GEOMAGNETIC_POLE_LAT, GeoFun.GNSS.Common.GEOMAGENTIC_POLE_LON,
out b, out l);
prns.AddLast(prnNum);
tecs.AddLast(arc[i]["SP4"]);
lats.AddLast(b);
lons.AddLast(l);
eles.AddLast(arc[i].Elevation);
}
}
}
}
prn.Add(prns);
lat.Add(lats);
lon.Add(lons);
sp4.Add(tecs);
ele.Add(eles);
}
// 从文件中读取dcb
if (satelliteDCBOpt.Option == enumDCBOption.ReadFromFile)
{
if (!File.Exists(satelliteDCBOpt.DCBFilePath))
{
throw new FileNotFoundException("卫星DCB文件无法找到", satelliteDCBOpt.DCBFilePath);
}
DCBFile df = new DCBFile(satelliteDCBOpt.DCBFilePath);
if (!df.TryRead())
{
throw new IOException(string.Format("卫星DCB文件读取失败:{0}", satelliteDCBOpt.DCBFilePath));
}
satelliteDCB = df.DCBDict;
// 将dcb单位转换为米
foreach (var p in satelliteDCB.Keys)
{
satelliteDCB[p] *= GeoFun.GNSS.Common.C0;
}
}
// 忽略卫星dcb
else if (satelliteDCBOpt.Option == enumDCBOption.Regardless)
{
foreach (var p in prnStr)
{
satelliteDCB.Add(p, 0d);
}
}
PrintWithTime("估计DCB...");
SphericalHarmonicIonoModel spm;
if (satelliteDCBOpt.Option == enumDCBOption.Estimation)
{
bool flag = IonoModel.CalSphericalHarmonicModel(9, 9, stationNames, prn, lat, lon, sp4, ele,
out spm, out receiverDCB, out satelliteDCB);
spm.SaveAs(@"C:\Users\Administrator\Desktop\data\out\0.spm.txt");
return(flag);
}
else if (satelliteDCBOpt.Option == enumDCBOption.ReadFromFile ||
satelliteDCBOpt.Option == enumDCBOption.Regardless)
{
return(IonoModel.CalSphericalHarmonicModel(9, 9, stationNames, prn, lat, lon, sp4, ele,
satelliteDCB, out spm, out receiverDCB));
}
else
{
return(false);
}
}
/// <summary>
/// 单站单天解
/// </summary>
public void ResolveSingleStationSingleDay()
{
if (string.IsNullOrWhiteSpace(obsFolder))
{
FrmIono.MessHelper.Print("\r\n文件夹不存在:" + obsFolder);
return;
}
DirectoryInfo dir = new DirectoryInfo(obsFolder);
var files = dir.GetFiles("*.??o");
for (int i = 0; i < files.Length; i++)
{
FrmIono.MessHelper.Print(string.Format("\r\n{0}:{1}", DateTime.Now, "开始读取文件:" + files[i].Name));
try
{
OFile of = new OFile(files[i].FullName);
if (of.TryRead())
{
int year, doy;
string stationName;
FileName.ParseRinex2(files[i].Name, out stationName, out doy, out year);
// 下载星历
Dictionary <string, List <DOY> > doys = new Dictionary <string, List <DOY> >();
doys.Add(stationName, new List <DOY> {
new DOY(year, doy)
});
if (!Download(doys))
{
PrintWithTime("下载星历失败！");
return;
}
DOY fileDOY = new DOY(year, doy);
DOY start = fileDOY.AddDays(-1);
DOY end = fileDOY.AddDays(1);
// 读取星历
PrintWithTime("正在读取星历...");
Orbit orb = new Orbit(orbFolder);
orb.GetAllSp3Files(orbFolder, start, end);
orb.Read(orbFolder);
// 计算轨道
PrintWithTime("正在计算轨道...");
for (int j = 0; j < of.Epoches.Count; j++)
{
var epo = of.Epoches[j];
orb.GetSatPos(ref epo);
}
//探测粗差
PrintWithTime("正在探测粗差...");
of.DetectOutlier();
// 探测弧段
of.DetectAllArcs();
// 探测周跳
PrintWithTime("正在探测周跳...");
of.DetectCycleSlip();
// 计算穿刺点
of.CalIPP();
// 相位平滑伪距
PrintWithTime("正在计算VTEC...");
of.CalSP4();
// 计算VTEC
of.CalVTEC();
// 多项式拟合
Print("正在拟合多项式...");
if (FitType == enumFitType.Polynomial)
{
of.Fit();
}
else if (FitType == enumFitType.DoubleDifference)
{
of.DoubleDifference();
}
else if (FitType == enumFitType.Smooth)
{
of.Smooth();
}
// 输出结果
PrintWithTime("正在写入文件...");
of.WriteTEC(resFolder);
}
else
{
FrmIono.MessHelper.Print(string.Format("\r\n{0}:{1}", DateTime.Now, "读取文件失败!"));
}
}
catch (Exception e)
{
FrmIono.MessHelper.Print(string.Format("\r\n{0}:{1}:{2}", DateTime.Now, "解算失败，原因是", e.ToString()));
}
}
}
/// <summary>
/// 读取所有数据，统一进行解算，很耗内存和时间
/// </summary>
public void MultiStationMultiDay()
{
if (!Directory.Exists(obsFolder))
{
PrintWithTime("文件夹不存在，结束解算!");
return;
}
DirectoryInfo obsDir = new DirectoryInfo(obsFolder);
PrintWithTime("正在搜索o文件...");
FileInfo[] files = obsDir.GetFiles("*.??o");
PrintWithTime(string.Format("共找到{0}个o文件", files.Length));
Dictionary <int, List <string> > stationsPerDOY = new Dictionary <int, List <string> >();
Dictionary <string, List <int> > doysPerStation = new Dictionary <string, List <int> >();
Dictionary <int, Dictionary <string, FileInfo> > fileDict = new Dictionary <int, Dictionary <string, FileInfo> >();
string stationName;
int year, day, doy;
foreach (var file in files)
{
FileName.ParseRinex2(file.Name, out stationName, out day, out year);
doy = year * 1000 + day;
if (!stationsPerDOY.ContainsKey(doy))
{
stationsPerDOY[doy] = new List <string>();
}
if (!doysPerStation.ContainsKey(stationName))
{
doysPerStation[stationName] = new List <int>();
}
if (!fileDict.ContainsKey(doy))
{
fileDict[doy] = new Dictionary <string, FileInfo>();
}
stationsPerDOY[doy].Add(stationName);
doysPerStation[stationName].Add(doy);
fileDict[doy].Add(stationName, file);
}
// 观测值起止时间
int minObsDOY = (from d in stationsPerDOY
select d.Key).Min();
int maxObsDOY = (from d in stationsPerDOY
select d.Key).Max();
// 轨道起止时间
int minOrbDOY = DOY.AddDays(minObsDOY, -1);
int maxOrbDOY = DOY.AddDays(maxObsDOY, 1);
// 下载星历,钟差
Download(DOY.AddDays(minObsDOY, -1), DOY.AddDays(maxObsDOY, 1));
// 估计DCB
PrintWithTime("估计DCB...");
string[] filePathList = (from p in fileDict[minObsDOY].Values
select p.FullName).ToArray();
Dictionary <string, double> recDCB, satDCB;
ResolveDCB(minObsDOY, filePathList, DCBOption.Estimate, DCBOption.Estimate, out recDCB, out satDCB);
string recDCBName = "0station_dcb.txt";
string satDCBName = "0satellite_dcb.txt";
string recDCBPath = Path.Combine(resFolder, recDCBName);
string satDCBPath = Path.Combine(resFolder, satDCBName);
string txt = "***\n";
double dcb = 0d;
foreach (var rec in recDCB.Keys)
{
dcb = recDCB[rec] / GeoFun.GNSS.Common.C0 * 1e9;
txt += rec + "," + dcb.ToString("#.0000000000") + "\n";
}
File.WriteAllText(recDCBPath, txt, Encoding.UTF8);
txt = "***\n";
foreach (var sat in satDCB.Keys)
{
dcb = satDCB[sat] / GeoFun.GNSS.Common.C0 * 1e9;
txt += sat + "," + dcb.ToString("#.0000000000") + "\n";
}
File.WriteAllText(satDCBPath, txt, Encoding.UTF8);
int epoSegNum = 240;
foreach (var d in fileDict.Keys)
{
PrintWithTime(string.Format("正在处理DOY:{0:000}", d));
int beforeDOY = DOY.AddDays(d, -1);
int afterDOY = DOY.AddDays(d, 1);
Orbit orb = new Orbit(orbFolder);
orb.Read(orbFolder, beforeDOY, afterDOY);
List <OFile> oFiles = new List <OFile>();
foreach (var s in fileDict[d].Keys)
{
try
{
OFile of = new OFile(fileDict[d][s].FullName);
PrintWithTime(string.Format("正在处理文件:{0}", of.Path));
if (!of.TryRead())
{
continue;
}
orb.GetSatPos(ref of);
of.CalAzElIPP();
of.DetectOutlier();
of.DetectAllArcs();
of.DetectCycleSlip();
of.CalSP4();
oFiles.Add(of);
}
catch (Exception ex)
{
continue;
}
}
double b, l;
OFile ofile;
SphericalHarmonicIonoModel spm;
int epoNum = oFiles[0].Epoches.Count;
int startIndex = 0, endIndex = epoSegNum;
while (startIndex < epoNum)
{
PrintWithTime(string.Format("电离层二维模型计算 开始历元{0:0000} 结束历元{1:0000}", startIndex, endIndex));
List <string> stationNames = new List <string>(oFiles.Count * 2);
List <LinkedList <int> > prn = new List <LinkedList <int> >();
List <LinkedList <double> > lat = new List <LinkedList <double> >();
List <LinkedList <double> > lon = new List <LinkedList <double> >();
List <LinkedList <double> > sp4 = new List <LinkedList <double> >();
List <LinkedList <double> > ele = new List <LinkedList <double> >();
for (int i = 0; i < oFiles.Count; i++)
{
ofile = oFiles[i];
stationNames.Add(ofile.StationName);
LinkedList <int> prns = new LinkedList <int>();
LinkedList <double> lats = new LinkedList <double>();
LinkedList <double> lons = new LinkedList <double>();
LinkedList <double> sp4s = new LinkedList <double>();
LinkedList <double> eles = new LinkedList <double>();
foreach (var p in ofile.Arcs.Keys)
{
int prnNum = int.Parse(p.Substring(1));
var arcs = ofile.Arcs[p];
foreach (var arc in arcs)
{
int si = startIndex;
int ei = endIndex;
if (si > arc.EndIndex)
{
continue;
}
if (ei <= arc.StartIndex)
{
continue;
}
si = 0;
if (startIndex > arc.StartIndex)
{
si = startIndex - arc.StartIndex;
}
ei = endIndex - startIndex;
if (ei > arc.Length)
{
ei = arc.Length;
}
for (int j = si; j < ei; j++)
{
if (arc[j]["SP4"] <= 0)
{
continue;
}
Coordinate.SunGeomagnetic(arc[i].IPP[0], arc[i].IPP[1],
arc[i].Epoch.Hour, arc[i].Epoch.Minute, arc[i].Epoch.Second,
GeoFun.GNSS.Common.GEOMAGNETIC_POLE_LAT, GeoFun.GNSS.Common.GEOMAGENTIC_POLE_LON,
out b, out l);
prns.AddLast(prnNum);
lats.AddLast(b);
lons.AddLast(l);
eles.AddLast(arc[j].Elevation);
sp4s.AddLast(arc[j]["SP4"]);
}
}
}
prn.Add(prns);
lat.Add(lats);
lon.Add(lons);
sp4.Add(sp4s);
ele.Add(eles);
}
IonoModel.CalSphericalHarmonicModel(9, 9, stationNames, prn,
lat, lon, sp4, ele, out spm, recDCB, satDCB);
string outFileName = string.Format("{0}_{1:0000}.spm.txt", d, startIndex);
string outFilePath = Path.Combine(resFolder, outFileName);
spm.SaveAs(outFilePath);
startIndex = endIndex;
endIndex += epoSegNum;
if (endIndex > epoNum)
{
endIndex = epoNum;
}
}
}
}
/// <summary>
/// 计算对应o文件的P4，穿刺点
/// </summary>
/// <param name="oPath"></param>
public static void Calculate(string oPath)
{
FileInfo info = new FileInfo(oPath);
if (info.Name.Length != 12)
{
throw new ArgumentException("文件名称正确，请检查:" + info.FullName);
}
// 分解出测站名，doy和年份
string stationName;
int doy, year, week, dow;
FileName.ParseRinex2(info.Name, out stationName, out doy, out year);
Time.DOY2GPS(year, doy, out week, out dow);
// 检查是否存在sp3文件
string sp3Path = Path.Combine(info.DirectoryName, string.Format("igs{0}{1}.sp3", week, dow));
if (!File.Exists(sp3Path))
{
if (!Downloader.DownloadSp3(week, dow, info.DirectoryName))
{
throw new Exception("下载sp3文件失败...");
}
}
// 读取文件
OFile oFile = new OFile(oPath);
SP3File sp3 = new SP3File(sp3Path);
oFile.TryRead();
sp3.TryRead();
//Observation.EliminateSatellites(ref oFile.AllEpoch);
ObsHelper.CalP4(ref oFile.Epoches);
ObsHelper.CalL4(ref oFile.Epoches);
ObsHelper.DetectOutlier(ref oFile.Epoches);
oFile.DetectAllArcs();
var arcs = oFile.Arcs;
foreach (var prn in arcs.Keys)
{
for (int i = 0; i < arcs[prn].Count; i++)
{
OArc arc = arcs[prn][i];
Smoother.SmoothP4ByL4(ref arc);
}
}
double[,] ippb = new double[2880, 32];
double[,] ippl = new double[2880, 32];
double[,] sp4 = new double[2880, 32];
if (oFile.Header.approxPos.X == 0d)
{
throw new Exception("无法获得近似坐标");
}
double recX = oFile.Header.approxPos.X;
double recY = oFile.Header.approxPos.Y;
double recZ = oFile.Header.approxPos.Z;
double[] recp = { recX, recY, recZ };
double b, l, h;
Coordinate.XYZ2BLH(recX, recY, recZ, out b, out l, out h, Ellipsoid.ELLIP_WGS84);
for (int p = 0; p < arcs.Keys.Count; p++)
{
string prn = arcs.Keys.ElementAt(p);
for (int i = 0; i < arcs[prn].Count; i++)
{
OArc arc = arcs[prn][i];
//多项式拟合
List <double> x = new List <double>();
List <double> y = new List <double>();
for (int j = 0; j < arc.Length; j++)
{
x.Add(j);
y.Add(arc[j]["SP4"]);
}
PolynomialModel pm = new PolynomialModel();
pm.Order = 3;
pm.Fit(x, y);
var yy = pm.CalFit(x);
for (int j = 0; j < arc.Length; j++)
{
arc[j]["SP4"] = y[j] - yy[j];
}
for (int j = 0; j < arc.Length; j++)
{
GPST t0 = new GPST(arc[j].Epoch);
t0.AddSeconds(-arc[j]["P2"] / GeoFun.GNSS.Common.C0);
double[] satp = sp3.GetSatPos(t0, prn);
arc[j].SatCoor = satp;
double az, el;
MathHelper.CalAzEl(recp, satp, out az, out el);
double bb, ll;
MathHelper.CalIPP(b, l, 63781000, 450000, az, el, out bb, out ll);
arc[j].IPP[0] = bb;
arc[j].IPP[1] = ll;
arc[j].Azimuth = az;
arc[j].Elevation = el;
ippb[arc.StartIndex + j, p] = bb;
ippl[arc.StartIndex + j, p] = ll;
double tec = 9.52437 * arc[j]["SP4"];
if (tec > 0.5d || tec < -0.5d)
{
tec = 0d;
}
sp4[arc.StartIndex + j, p] = tec;
}
}
}
for (int i = 0; i < 24; i++)
{
StringBuilder sb = new StringBuilder();
for (int j = i * 120; j < i * 120 + 120; j++)
{
var epoch = oFile.Epoches[j];
foreach (var prn in epoch.AllSat.Keys)
{
var sat = epoch[prn];
if (sat["SP4"] > 0.5d || sat["SP4"] < -0.5d)
{
sat["SP4"] = 0d;
}
if (sat["SP4"] != 0d)
{
sb.AppendFormat("{0:0#},{1:f10},{2:f10},{3:f3}\r\n",
int.Parse(prn.Substring(1)),
sat.IPP[1] * Angle.R2D,
sat.IPP[0] * Angle.R2D,
sat["SP4"]
);
}
}
}
File.WriteAllText(string.Format("{0}.{1:0#}-{2:0#}.tec.txt", oPath, i, i + 1), sb.ToString(), Encoding.UTF8);
}
//// 2个小时一幅图
//for (int i = 0; i < 12; i++)
//{
// List<double> lat = new List<double>();
// List<double> lon = new List<double>();
// List<double> tec = new List<double>();
// for (int j = i * 240; j < i * 240 + 240; j++)
// {
// if (j >= oFile.AllEpoch.Count)
// {
// break;
// }
// foreach (var item in oFile.AllEpoch[j].AllSat)
// {
// var epoch = oFile.AllEpoch[i].Epoch;
// var sunL0 = Coordinate.SunLon(epoch.CommonT.Hour,
// epoch.CommonT.Minute, (double)epoch.CommonT.second, 8);
// var sat = item.Value;
// if (sat["SP4"] != 0 && sat["SP4"] > 0)
// {
// lat.Add(sat.IPP[0]);
// lon.Add(sat.IPP[1] - sunL0);
// double vtec = Iono.STEC2VTEC(sat["SP4"], sat.Elevation);
// tec.Add(vtec);
// }
// }
// }
// var shm = SphericalHamonicIonoModel.CalculateModel(5, 5, lat, lon, tec);
// for (int j = i * 240; j < i * 240 + 240; j++)
// {
// if (j - oFile.AllEpoch.Count >= 0)
// {
// break;
// }
// foreach (var item in oFile.AllEpoch[j].AllSat)
// {
// var epoch = oFile.AllEpoch[i].Epoch;
// var sunL0 = Coordinate.SunLon(epoch.CommonT.Hour,
// epoch.CommonT.Minute, (double)epoch.CommonT.second, 8);
// var sat = item.Value;
// if (sat["SP4"] != 0)
// {
// double sp4Est = shm.Calculate(sat.IPP[0], sat.IPP[1] - sunL0);
// double sp4Org = sat["SP4"];
// sat["SP4"] -= sp4Est;
// }
// }
// }
//}
Write(oPath + ".ipp.b.txt", ippb);
Write(oPath + ".ipp.l.txt", ippl);
Write(oPath + ".meas.p4.txt", sp4);
}
