bool operator() (const EngEphemeris& l, const EngEphemeris& r) const
{
if ( (l.getPRNID() == r.getPRNID()) &&
(l.getIODC() == r.getIODC()) )
return true;
return false;
}
bool operator() (const EngEphemeris& l, const EngEphemeris& r) const
{
if (l.getPRNID() < r.getPRNID())
return true;
else if (l.getPRNID() > r.getPRNID())
return false;
else if (l.getFullWeek() < r.getFullWeek())
return true;
else if (l.getFullWeek() > r.getFullWeek())
return false;
else if (l.getIODC() < r.getIODC())
return true;
else if (l.getIODC() > r.getIODC())
return false;
else if (l.getASAlert(1) < r.getASAlert(1))
return true;
else if (l.getASAlert(1) > r.getASAlert(1))
return false;
else if (l.getASAlert(2) < r.getASAlert(2))
return true;
else if (l.getASAlert(2) > r.getASAlert(2))
return false;
else if (l.getASAlert(3) < r.getASAlert(3))
return true;
else if (l.getASAlert(3) > r.getASAlert(3))
return false;
return false;
}
// Deprecated; used GPSEphemeris.
// This routine uses EngEphemeris, so is for GPS data only.
// The comments about GPS v. Galileo next to each elements are just notes
// from sorting out the ICDs in the RINEX 3 documentation. Please leave
// them there until we add a routine for handling GalRecord or similar.
Rinex3NavData::Rinex3NavData(const EngEphemeris& ee) // GPS only
{
// epoch info
satSys = ee.getSatSys();
PRNID = ee.getPRNID();
sat = RinexSatID(PRNID,SatID::systemGPS);
time = ee.getEpochTime();
Toc = ee.getToc();
HOWtime = long(ee.getHOWTime(1));
weeknum = ee.getFullWeek();
accuracy = ee.getAccuracy();
health = ee.getHealth();
// GPS or Galileo data
af0 = ee.getAf0(); // GPS and Galileo only
af1 = ee.getAf1(); // GPS and Galileo only
af2 = ee.getAf2(); // GPS and Galileo only
Crs = ee.getCrs(); // GPS and Galileo only
dn = ee.getDn(); // GPS and Galileo only
M0 = ee.getM0(); // GPS and Galileo only
Cuc = ee.getCuc(); // GPS and Galileo only
ecc = ee.getEcc(); // GPS and Galileo only
Cus = ee.getCus(); // GPS and Galileo only
Ahalf = ee.getAhalf(); // GPS and Galileo only
Toe = ee.getToe(); // GPS and Galileo only
Cic = ee.getCic(); // GPS and Galileo only
OMEGA0 = ee.getOmega0(); // GPS and Galileo only
Cis = ee.getCis(); // GPS and Galileo only
i0 = ee.getI0(); // GPS and Galileo only
Crc = ee.getCrc(); // GPS and Galileo only
w = ee.getW(); // GPS and Galileo only
OMEGAdot = ee.getOmegaDot(); // GPS and Galileo only
idot = ee.getIDot(); // GPS and Galileo only
// GPS-only data
IODE = ee.getIODE(); // GPS only
codeflgs = ee.getCodeFlags(); // GPS only
L2Pdata = ee.getL2Pdata(); // GPS only
Tgd = ee.getTgd(); // GPS only
IODC = ee.getIODC(); // GPS only
fitint = ee.getFitInterval(); // GPS only
} // End of 'Rinex3NavData::Rinex3NavData(const EngEphemeris& ee)'
bool operator() (const EngEphemeris& l) const
{
if ( (l.getPRNID() == PRN) && (l.getIODC() == IODC) )
return true;
return false;
}
EphDiffFinder(const EngEphemeris& e)
: PRN(e.getPRNID()), IODC(e.getIODC())
{}
void MinSfTest::process()
{
if (debugLevel)
cout << "Setting up input file: "
<< inputOption.getValue().front() << endl;
FileFilterFrame<FICStream, FICData>
input(inputOption.getValue().front());
printf(" input.getDataCount() after init: %d\n", input.getDataCount());
if(debugLevel)
cout << "Setting up output file: "
<< outputOption.getValue().front() << endl;
fp.open( outputOption.getValue().front().c_str() );
if ( !fp.is_open() )
{
printf(" Failed to open output file.\n");
exit(1);
}
// filter the FIC data for the requested vlock(s)
std::list<long> blockList;
blockList.push_back(109);
input.filter(FICDataFilterBlock(blockList));
input.sort(FICDataOperatorLessThanBlock109());
input.unique(FICDataUniqueBlock109());
//some hand waving for the data conversion
if(debugLevel)
cout << "Reading the input data." << endl;
list<FICData>& ficList = input.getData();
list<FICData>::iterator itr = ficList.begin();
DayTime earliest( DayTime::END_OF_TIME );
DayTime latest( DayTime::BEGINNING_OF_TIME );
int count = 0;
int numMismatches = 0;
int numMismatchEph = 0;
while (itr != ficList.end())
{
EngEphemeris ee(*itr);
bc109.addEphemeris( ee );
DayTime ct = ee.getEpochTime();
if (ct>latest) latest = ct;
if (ct<earliest) earliest = ct;
// Following code simulates a situation where only words 3-10
// and the estimated time of receipt are available.
DayTime timeOfReceipt = ee.getTransmitTime();
FICData& fic = *itr;
long sf1min[8];
long sf2min[8];
long sf3min[8];
int wrdCnt = 8;
int i;
for (i=0; i<wrdCnt; ++i) sf1min[i] = fic.i[4+i];
for (i=0; i<wrdCnt; ++i) sf2min[i] = fic.i[14+i];
for (i=0; i<wrdCnt; ++i) sf3min[i] = fic.i[24+i];
EngEphemeris eeMin;
short PRNID = (short) fic.i[1];
eeMin.addIncompleteSF1Thru3( sf1min, sf2min, sf3min,
(long) timeOfReceipt.GPSsecond(), timeOfReceipt.GPSfullweek(),
PRNID, 0 );
minRaw.addEphemeris( eeMin );
// Compare non-orbit portions of the two objects
bool mismatch = false;
for (int i=1; i<=3; ++i)
{
if (!ee.isData(i) || !eeMin.isData(i))
{
mismatch = true;
fp << "ERROR: not all subframes are claimed available.";
}
}
if (ee.getIODC()!=eeMin.getIODC())
{
mismatch = true;
fp << "ERROR: IODCs do not match.";
}
if (ee.getIODE()!=eeMin.getIODE())
{
mismatch = true;
fp << "ERROR: IODCs do not match.";
}
if (ee.getFitInterval() != eeMin.getFitInterval() )
{
mismatch = true;
fp << "ERROR: fit intervals do not match.";
}
if (ee.getCodeFlags()!=eeMin.getCodeFlags() )
{
mismatch = true;
fp << "ERROR: code flags do not match.";
}
if (ee.getL2Pdata()!=eeMin.getL2Pdata() )
{
mismatch = true;
fp << "ERROR: L2P data flags do not match.";
}
if (ee.getAccuracy()!=eeMin.getAccuracy() )
{
mismatch = true;
fp << "ERROR: accuracy values do not match.";
}
if (ee.getAccFlag()!=eeMin.getAccFlag() )
{
mismatch = true;
fp << "ERROR: accuracy flags do not match.";
}
if (ee.getHealth()!=eeMin.getHealth() )
{
mismatch = true;
fp << "ERROR: health values do not match.";
}
if (ee.getFitInt()!=eeMin.getFitInt() )
{
mismatch = true;
fp << "ERROR: Fit interval values do not match.";
}
if (mismatch)
{
fp << " PRNID: " << PRNID << ", IODC: 0x " << hex << ee.getIODC() << dec << endl;
numMismatches++;
}
itr++;
count++;
}
cout << "Number of Block 109 records read: " << count << endl;
if (numMismatches!=0)
{
printf("Errors detected. Some ephemerides did not match in both forms.\n");
printf("Number of mismatches: %d\n",numMismatches);
}
fp << "Number of mismatches detected: " << numMismatches << endl;
if (debugLevel) cout << "done." << endl;
// Generate test positions for PRN 1 and PRN 31 at
// earliest epoch, latest epoch, and middle of the time span.
try
{
double timeDuration = latest - earliest;
DayTime middle( earliest );
middle += (timeDuration/2);
short IODC109 = -1;
short IODCMin = -1;
short PRNID = 1;
printf("--- PRN 1 Examples ---\n");
printf("\nEarliest time\n");
fp << "--- PRN 1 Examples ---" << endl;
fp << endl << "Earliest time" << endl;
testXvt( PRNID, earliest );
printf("\nMiddle time\n");
fp << endl << "Middle time" << endl;
testXvt( PRNID, middle );
printf("\nLatest time\n");
fp << endl << "Latest time" << endl;
testXvt( PRNID, latest );
PRNID = 31;
printf("\n--- PRN 31 Examples ---\n");
printf("\nEarliest time\n");
fp << endl << "--- PRN 31 Examples ---" << endl;
fp << endl << "Earliest time" << endl;
testXvt( PRNID, earliest );
printf("\nMiddle time\n");
fp << endl << "Middle time" << endl;
testXvt( PRNID, middle );
printf("\nLatest time\n");
fp << endl << "Latest time" << endl;
testXvt( PRNID, latest );
}
catch (gpstk::Exception& e)
{
cout << e << endl;
}
printf("\nBCEphemerisStore directly from existing FIC handlers.\n");
fp << endl << "BCEphemerisStore directly from existing FIC handlers." << endl;
bc109.dump(1, fp);
printf("BCEphemerisStore from new method.\n");
fp << endl << "BCEphemerisStore from new method." << endl;
minRaw.dump(1, fp);
// write the file data
if (debugLevel) cout << "Conversion complete." << endl;
}