Changeset 4891 in ntrip
 Timestamp:
 Jan 20, 2013, 5:59:14 PM (10 years ago)
 File:

 1 edited
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trunk/BNC/src/RTCM3/ephemeris.cpp
r4890 r4891 992 992 // Constructor 993 993 ////////////////////////////////////////////////////////////////////////////// 994 t_ephGal::t_ephGal(float /* rnxVersion */, const QStringList& /* lines */) { 994 t_ephGal::t_ephGal(float rnxVersion, const QStringList& lines) { 995 996 const int nLines = 8; 995 997 996 998 _ok = false; 999 1000 if (lines.size() != nLines) { 1001 return; 1002 } 1003 1004 // RINEX Format 1005 //  1006 int fieldLen = 19; 1007 1008 int pos[4]; 1009 pos[0] = (rnxVersion <= 2.12) ? 3 : 4; 1010 pos[1] = pos[0] + fieldLen; 1011 pos[2] = pos[1] + fieldLen; 1012 pos[3] = pos[2] + fieldLen; 1013 1014 // Read eight lines 1015 //  1016 for (int iLine = 0; iLine < nLines; iLine++) { 1017 QString line = lines[iLine]; 1018 1019 if ( iLine == 0 ) { 1020 QTextStream in(line.left(pos[1]).toAscii()); 1021 1022 int year, month, day, hour, min; 1023 double sec; 1024 1025 in >> _prn >> year >> month >> day >> hour >> min >> sec; 1026 1027 if (_prn.at(0) != 'E') { 1028 _prn = QString("E%1").arg(_prn.toInt(), 2, 10, QLatin1Char('0')); 1029 } 1030 1031 if (year < 80) { 1032 year += 2000; 1033 } 1034 else if (year < 100) { 1035 year += 1900; 1036 } 1037 1038 _TOC.set(year, month, day, hour, min, sec); 1039 1040 if ( readDbl(line, pos[1], fieldLen, _clock_bias )  1041 readDbl(line, pos[2], fieldLen, _clock_drift )  1042 readDbl(line, pos[3], fieldLen, _clock_driftrate) ) { 1043 return; 1044 } 1045 } 1046 1047 else if ( iLine == 1 ) { 1048 if ( readDbl(line, pos[0], fieldLen, _IODnav )  1049 readDbl(line, pos[1], fieldLen, _Crs )  1050 readDbl(line, pos[2], fieldLen, _Delta_n)  1051 readDbl(line, pos[3], fieldLen, _M0 ) ) { 1052 return; 1053 } 1054 } 1055 1056 else if ( iLine == 2 ) { 1057 if ( readDbl(line, pos[0], fieldLen, _Cuc )  1058 readDbl(line, pos[1], fieldLen, _e )  1059 readDbl(line, pos[2], fieldLen, _Cus )  1060 readDbl(line, pos[3], fieldLen, _sqrt_A) ) { 1061 return; 1062 } 1063 } 1064 1065 else if ( iLine == 3 ) { 1066 if ( readDbl(line, pos[0], fieldLen, _TOEsec)  1067 readDbl(line, pos[1], fieldLen, _Cic )  1068 readDbl(line, pos[2], fieldLen, _OMEGA0)  1069 readDbl(line, pos[3], fieldLen, _Cis ) ) { 1070 return; 1071 } 1072 } 1073 1074 else if ( iLine == 4 ) { 1075 if ( readDbl(line, pos[0], fieldLen, _i0 )  1076 readDbl(line, pos[1], fieldLen, _Crc )  1077 readDbl(line, pos[2], fieldLen, _omega )  1078 readDbl(line, pos[3], fieldLen, _OMEGADOT) ) { 1079 return; 1080 } 1081 } 1082 1083 else if ( iLine == 5 ) { 1084 if ( readDbl(line, pos[0], fieldLen, _IDOT )  1085 readDbl(line, pos[2], fieldLen, _TOEweek) ) { 1086 return; 1087 } 1088 } 1089 1090 else if ( iLine == 6 ) { 1091 if ( readDbl(line, pos[0], fieldLen, _SISA )  1092 readDbl(line, pos[1], fieldLen, _E5aHS )  1093 readDbl(line, pos[2], fieldLen, _BGD_1_5A)  1094 readDbl(line, pos[3], fieldLen, _BGD_1_5B) ) { 1095 return; 1096 } 1097 } 1098 1099 else if ( iLine == 7 ) { 1100 if ( readDbl(line, pos[0], fieldLen, _TOT) ) { 1101 return; 1102 } 1103 } 1104 } 1105 1106 _ok = true; 997 1107 } 998 1108
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