using?System;
using?System.Collections;
using?System.Collections.Generic;
using?System.IO;

namespace?Combined_Galileo_and_GPS
{
????///?

????///?StationMultipleClass?
????///?Using?StationClass
????///?Used?in?Form.cs
????///?

????public?class?Stations
????{
????????string?readingLine?=?null;
????????public?ArrayList?stations;
????????public?Stations（）
????????{
????????????stations?=?new?ArrayList（）;
????????}
????????public?int?Count
????????{
????????????get
????????????{
????????????????return?stations.Count;
????????????}
????????}
????????public?void?Clear（）
????????{
????????????this.stations.Clear（）;
????????}
????????public?StationClass?this[int?index]
????????{
????????????get
????????????{
????????????????if?（index?>?stations.Count）
????????????????????return?（StationClass）null;
????????????????return?（StationClass）stations[index];
????????????}
????????????set
????????????{
????????????????stations.Add（value）;
????????????}
????????}
????????public?void?SetStationID（int?index?int?stationIDInTable）
????????{
????????????this[index].SetStaionID（stationIDInTable）;
????????}
????????public?int?Add（string?stationName?double[]?initialCoordinate?double?rinexVersion）
????????{
????????????int?nSearchRet?=?this.Search（stationName）;

????????????if?（nSearchRet?==?-1）
????????????{
????????????????StationClass?stationClass?=?new?StationClass（stationName?initialCoordinate?rinexVersion）;
????????????????return?this.stations.Add（stationClass）;
????????????}
????????????else?{?return?nSearchRet;?}
????????}
????????public?int?Add（string?stationName?string?markNumber?double[]?initialCoordinate?double?rinexVersion）
????????{
????????????int?nSearchRet?=?this.Search（stationName）;
????????????if?（nSearchRet?==?-1）
????????????{
????????????????StationClass?stationClass?=?new?StationClass（stationName?markNumber?initialCoordinate?rinexVersion）;
????????????????return?this.stations.Add（stationClass）;
????????????}
????????????else?{?return?nSearchRet;?}
????????}
????????public?int?Search（string?stationName）
????????{
????????????//revised?by?Weng?Duojie
/*??????????for?（int?index?=?0;?index?????????????{
????????????????if?（stationName.Equals（this[index].stationName））
????????????????????return?index;
????????????}
????????????return?-1;?
*/
????????????return?stations.IndexOf（stationName）;
????????}
????????public?void?Read_Rinex（string?fileName）
????????{
????????????StreamReader?reader?=?new?StreamReader（fileName）;
????????????double?rinexVersion?=?0;

????????????string?lineText?=?reader.ReadLine（）;
????????????if?（Settings.saveRinexInMemory?==?true）?readingLine?=?lineText;
????????????rinexVersion?=?Convert.ToDouble（lineText.Substring（0?9））;
????????????string?observationType?=?lineText.Substring（20?1）;
????????????if?（observationType?!=?“O“）?return;

????????????string?system?=?lineText.Substring（40?1