/// <summary>
/// 获取文件中存储的原始星历信息。
/// </summary>
/// <param name="prn"></param>
/// <param name="from"></param>
/// <param name="to"></param>
/// <returns></returns>
public override List <Gdp.Ephemeris> Gets(SatelliteNumber prn, Time from, Time to)
{
if (Sp3File == null)
{
return(new List <Ephemeris>());
}
var data = Sp3File.Get(prn);
List <Gdp.Ephemeris> prnEphes = data.Values;
if (prnEphes == null)
{
return(new List <Gdp.Ephemeris>());
}
return(prnEphes.FindAll(m => m.Time >= from && m.Time <= to));
}
/// <summary>
/// 初始化插值器
/// </summary>
private void Init()
{
var interval = Sp3File.Interval == 0 ? 1 : Sp3File.Interval; // Sp3Reader.Header.EpochInterval;
WarnedPrns = new List <SatelliteNumber>();
EphemerisManager = new EphemerisManager(interval, MaxBreakingCount);
Sp3File.TimePeriod.SetSameBuffer(interval * 10);
foreach (var prn in Sp3File.Prns)
{
var storage = EphemerisManager.GetOrCreate(prn);
var all = Sp3File.Get(prn);
if (all == null || all.Count == 0)
{
continue;
}
storage.Add(all.Values);
}
}
