/// <summary>
/// 通过给定的时间创建服务
/// </summary>
/// <param name="epoch"></param>
/// <returns></returns>
protected override IIonoService CreateService(Time epoch)
{
var startLatency = IgsProductTimeAvailable.GetLatency(epoch);
log.Info("当前历元" + epoch + "可以获得IGS " + startLatency + " 产品");
Option.SatelliteTypes = new List <SatelliteType> {
SatelliteType.U
};
Option.IsUniqueSource = false;
var startService = new IgsCodeHarmoIonoSourceProvider(Option).GetDataSourceService();;
return(startService);
}
/// <summary>
/// 通过给定的时间创建服务
/// </summary>
/// <param name="epoch"></param>
/// <returns></returns>
protected override ISimpleClockService CreateService(Time epoch)
{
var startLatency = IgsProductTimeAvailable.GetLatency(epoch);
log.Info("当前历元" + epoch + "可以获得IGS " + startLatency + " 产品");
ISimpleClockService startService = null;
switch (startLatency)
{
case IgsProductLatency.Final:
IgsProductType igsProduct = IgsProductType.Clk;
if (DataSourceOption.IsUseClk30s)
{
igsProduct = IgsProductType.Clk_30s;
}
startService = new IgsSatSimpleClockSourceProvider(Option, igsProduct).GetDataSourceService();
if (DataSourceOption.IsUseClk30s && (startService == null || startService.TimePeriod.Span == 0))
{
igsProduct = IgsProductType.Clk;
log.Info("自动匹配钟差文件失败！ " + igsProduct + ", " + epoch + ", 尝试 " + igsProduct);
startService = new IgsSatSimpleClockSourceProvider(Option, igsProduct).GetDataSourceService();
}
break;
case IgsProductLatency.Rapid:
startService = new IgsSatSimpleClockSourceProvider(Option, IgsProductType.igr_Clk).GetDataSourceService();
break;
default:
log.Warn("由于时间太早，IGS提供的钟差在超快星历文件SP3中，忽略钟差文件的加载。。。");
startService = null; // new IgsSatClockSourceProvider(option, IgsProductType.igu_Clk).GetDataSourceService();
break;
}
//如果最终产品没有获取到，则尝试快速产品
if ((startService == null || ((SimpelCombinedSatClockService)startService).SatelliteTypes.Count == 0) && startLatency == IgsProductLatency.Final)
{
log.Warn("自动钟差 最终产品 获取失败！ 尝试快速产品 " + epoch);
startService = new IgsSatSimpleClockSourceProvider(Option, IgsProductType.igr_Clk).GetDataSourceService();
}
//最后尝试预报产品,没有单独的预报产品！！！！！！！
if (startService == null)
{
log.Warn("自动钟差服务获取失败！" + epoch);
// startService = new IgsEphemerisSourceProvider(Option, IgsProductType.igu_Sp3).GetDataSourceService();
}
return(startService);
}
/// <summary>
/// 通过给定的时间创建服务
/// </summary>
/// <param name="epoch"></param>
/// <returns></returns>
protected override IGridIonoFileService CreateService(Time epoch)
{
var startLatency = IgsProductTimeAvailable.GetLatency(epoch);
log.Info("当前历元" + epoch + "可以获得IGS " + startLatency + " 产品");
IgsProductType igsProduct = IgsProductType.I;
Option.SatelliteTypes = new List <SatelliteType> {
SatelliteType.U
};
var startService = new IgsGridIonoSourceProvider(Option, igsProduct).GetDataSourceService();;
return(startService);
}
/// <summary>
/// 通过给定的时间创建服务
/// </summary>
/// <param name="epoch"></param>
/// <returns></returns>
protected override IErpFileService CreateService(Time epoch)
{
var startLatency = IgsProductTimeAvailable.GetLatency(epoch);
log.Info("当前历元" + epoch + "可以获得IGS " + startLatency + " 产品");
IErpFileService startService = null;
switch (startLatency)
{
case IgsProductLatency.Final:
IgsProductType igsProduct = IgsProductType.Erp;
startService = new IgsErpSourceProvider(Option, igsProduct).GetDataSourceService();
break;
case IgsProductLatency.Rapid:
startService = new IgsErpSourceProvider(Option, IgsProductType.igr_Erp).GetDataSourceService();
break;
default:
startService = new IgsErpSourceProvider(Option, IgsProductType.igu_Erp).GetDataSourceService();
break;
}
//如果最终产品没有获取到，则尝试快速产品
if (startService == null && startLatency == IgsProductLatency.Final)
{
log.Warn("自动 ERP 最终产品 获取失败！ 尝试快速产品 " + epoch);
startService = new IgsErpSourceProvider(Option, IgsProductType.igr_Erp).GetDataSourceService();
}
//最后尝试预报产品,没有单独的预报产品！！！！！！！
if (startService == null)
{
log.Warn("自动 ERP 服务获取失败！ 尝试快速产品 " + epoch);
startService = new IgsErpSourceProvider(Option, IgsProductType.igu_Erp).GetDataSourceService();
}
return(startService);
}
/// <summary>
/// 通过给定的时间创建服务
/// </summary>
/// <param name="epoch"></param>
/// <returns></returns>
protected override IEphemerisService CreateService(Time epoch)
{
Option.InterpolateOrder = InerpolateOrder;
Option.IsConnectIgsProduct = IsConnectIgsProduct;
if (epoch < Time.MinValue)
{
log.Error("时间计算错误！不提供 小于 " + Time.MinValue + " 的服务！");
return(null);
}
var startLatency = IgsProductTimeAvailable.GetLatency(epoch);
log.Info("当前历元" + epoch + "可以获得IGS " + startLatency + " 产品");
IEphemerisService startService = null;
switch (startLatency)
{
case IgsProductLatency.Final:
startService = new IgsEphemerisSourceProvider(Option, IgsProductType.Sp3).GetDataSourceService();
break;
case IgsProductLatency.Rapid:
startService = new IgsEphemerisSourceProvider(Option, IgsProductType.igr_Sp3).GetDataSourceService();
break;
default:
startService = new IgsEphemerisSourceProvider(Option, IgsProductType.igu_Sp3).GetDataSourceService();
break;
}
//如果最终产品没有获取到，则尝试快速产品
if (startService == null && startLatency == IgsProductLatency.Final)
{
startService = new IgsEphemerisSourceProvider(Option, IgsProductType.igr_Sp3).GetDataSourceService();
}
//最后尝试预报产品,获取失败则回退
if (startService == null)
{
startService = new IgsEphemerisSourceProvider(Option, IgsProductType.igu_Sp3).GetDataSourceService();
log.Warn("星历获取失败，再试超快星历， " + this.Option.TimePeriod);
//最后尝试预报产品
if (startService == null)
{
//时间减去6小时候再试
this.Option.TimePeriod = this.Option.TimePeriod - TimeSpan.FromHours(6);
log.Warn("星历获取失败，时间减去6小时候再试超快星历， " + this.Option.TimePeriod);
startService = new IgsEphemerisSourceProvider(Option, IgsProductType.igu_Sp3).GetDataSourceService();
}
//最后尝试预报产品
if (startService == null)
{
//时间减去6小时候再试
this.Option.TimePeriod = this.Option.TimePeriod - TimeSpan.FromHours(12);
log.Warn("星历获取失败，时间减去6小时候再试超快星历， " + this.Option.TimePeriod);
startService = new IgsEphemerisSourceProvider(Option, IgsProductType.igu_Sp3).GetDataSourceService();
}
}
return(startService);
}