ossimAlphaSensorSupportData Class Reference

#include <ossimAlphaSensorSupportData.h>

Inheritance diagram for ossimAlphaSensorSupportData:

Public Types
enum	PolynomialDegrees {   MAX_DEGREE = 10, MAX_TERMS = MAX_DEGREE + 1, SCAN_ANGLE_DEG = 2, ROLL_DEG = 7,   PITCH_DEG = 5, HEADING_DEG = 4, LON_DEG = 2, LAT_DEG = 2,   ALT_DEG = 2 }

Public Member Functions
	ossimAlphaSensorSupportData ()
virtual bool	readSupportFiles (const ossimFilename &hdrFile)
virtual bool	readSupportFiles (const ossimEnviHeader &hdr)
virtual bool	readHdrFile (const ossimFilename &hdrFile)
virtual bool	readHdrFile (const ossimEnviHeader &hdr)
virtual bool	readInsGpsFile (const ossimFilename &txtFile)
bool	isHSI () const
const ossimDpt &	getImageSize () const
const ossim_float64 &	getRollBias () const
const ossim_float64 &	getPitchBias () const
const ossim_float64 &	getHeadingBias () const
const ossim_float64 &	getFov () const
const ossim_float64 &	getSlitRot () const
const std::vector< ossim_float64 > &	getRollPoly () const
const std::vector< ossim_float64 > &	getPitchPoly () const
const std::vector< ossim_float64 > &	getHeadingPoly () const
const std::vector< ossim_float64 > &	getLonPoly () const
const std::vector< ossim_float64 > &	getLatPoly () const
const std::vector< ossim_float64 > &	getAltPoly () const
const std::vector< ossim_float64 > &	getScanPoly () const
Public Member Functions inherited from ossimObject
	ossimObject ()
virtual	~ossimObject ()
virtual ossimObject *	dup () const
virtual ossimString	getShortName () const
virtual ossimString	getLongName () const
virtual ossimString	getDescription () const
virtual ossimString	getClassName () const
virtual RTTItypeid	getType () const
virtual bool	canCastTo (ossimObject *obj) const
virtual bool	canCastTo (const RTTItypeid &id) const
virtual bool	canCastTo (const ossimString &parentClassName) const
virtual bool	saveState (ossimKeywordlist &kwl, const char *prefix=0) const
virtual bool	loadState (const ossimKeywordlist &kwl, const char *prefix=0)
virtual std::ostream &	print (std::ostream &out) const
	Generic print method. More...
virtual bool	isEqualTo (const ossimObject &obj, ossimCompareType compareType=OSSIM_COMPARE_FULL) const
virtual void	accept (ossimVisitor &visitor)
Public Member Functions inherited from ossimReferenced
	ossimReferenced ()
	ossimReferenced (const ossimReferenced &)
ossimReferenced &	operator= (const ossimReferenced &)
void	ref () const
	increment the reference count by one, indicating that this object has another pointer which is referencing it. More...
void	unref () const
	decrement the reference count by one, indicating that a pointer to this object is referencing it. More...
void	unref_nodelete () const
	decrement the reference count by one, indicating that a pointer to this object is referencing it. More...
int	referenceCount () const

Protected Member Functions
void	reset ()
	ossimAlphaSensorSupportData (const ossimAlphaSensorSupportData &src)
ossimAlphaSensorSupportData &	operator= (const ossimAlphaSensorSupportData &src)
Protected Member Functions inherited from ossimReferenced
virtual	~ossimReferenced ()

Protected Attributes
bool	m_isHSI
ossimString	m_sensorType
ossimDpt	m_imageSize
ossim_float64	m_rollBias
ossim_float64	m_pitchBias
ossim_float64	m_headingBias
ossim_float64	m_fov
ossim_float64	m_slitRot
std::vector< ossimPolynom< ossim_float64, 1 >::VAR_TUPLE >	m_imgLine
std::vector< ossim_float64 >	m_roll
std::vector< ossim_float64 >	m_pitch
std::vector< ossim_float64 >	m_heading
std::vector< ossim_float64 >	m_lon
std::vector< ossim_float64 >	m_lat
std::vector< ossim_float64 >	m_alt
std::vector< ossim_float64 >	m_scanAng
std::vector< ossim_float64 >	m_rollPolyCoef
std::vector< ossim_float64 >	m_pitchPolyCoef
std::vector< ossim_float64 >	m_headingPolyCoef
std::vector< ossim_float64 >	m_lonPolyCoef
std::vector< ossim_float64 >	m_latPolyCoef
std::vector< ossim_float64 >	m_altPolyCoef
std::vector< ossim_float64 >	m_scanAngPolyCoef

Detailed Description

Definition at line 12 of file ossimAlphaSensorSupportData.h.

Member Enumeration Documentation

PolynomialDegrees

enum ossimAlphaSensorSupportData::PolynomialDegrees

Enumerator
MAX_DEGREE
MAX_TERMS
SCAN_ANGLE_DEG
ROLL_DEG
PITCH_DEG
HEADING_DEG
LON_DEG
LAT_DEG
ALT_DEG

Definition at line 15 of file ossimAlphaSensorSupportData.h.

   {
      MAX_DEGREE     = 10,
      MAX_TERMS      = MAX_DEGREE + 1,
      SCAN_ANGLE_DEG = 2,
      ROLL_DEG       = 7,
      PITCH_DEG      = 5,
      HEADING_DEG    = 4,
      LON_DEG        = 2,
      LAT_DEG        = 2,
      ALT_DEG        = 2
   };

Constructor & Destructor Documentation

ossimAlphaSensorSupportData() [1/2]

ossimAlphaSensorSupportData::ossimAlphaSensorSupportData

(

)

Definition at line 14 of file ossimAlphaSensorSupportData.cpp.

References reset().

   : m_isHSI(false),
     m_sensorType(),
     m_imageSize(),
     m_rollBias(ossim::nan()),
     m_pitchBias(ossim::nan()),
     m_headingBias(ossim::nan()),
     m_fov(ossim::nan()),
     m_slitRot(ossim::nan()),
     m_imgLine(),
     m_roll(),
     m_pitch(),
     m_heading(),
     m_lon(),
     m_lat(),
     m_alt(),
     m_scanAng(),
     m_rollPolyCoef(),
     m_pitchPolyCoef(),
     m_headingPolyCoef(),
     m_lonPolyCoef(),
     m_altPolyCoef(),
     m_scanAngPolyCoef()
{
   reset();
}

ossimAlphaSensorSupportData() [2/2]

ossimAlphaSensorSupportData::ossimAlphaSensorSupportData ( const ossimAlphaSensorSupportData &  src )

protected

Definition at line 693 of file ossimAlphaSensorSupportData.cpp.

{
}

Member Function Documentation

getAltPoly()

const std::vector< ossim_float64 > & ossimAlphaSensorSupportData::getAltPoly

(

)

const

Definition at line 681 of file ossimAlphaSensorSupportData.cpp.

References m_altPolyCoef.

Referenced by ossimAlphaSensorHRI::initialize(), and ossimAlphaSensorHSI::initialize().

{
   return m_altPolyCoef;
}

getFov()

const ossim_float64 & ossimAlphaSensorSupportData::getFov

(

)

const

Definition at line 646 of file ossimAlphaSensorSupportData.cpp.

References m_fov.

Referenced by ossimAlphaSensorHRI::initialize(), and ossimAlphaSensorHSI::initialize().

{
   return m_fov;
}

getHeadingBias()

const ossim_float64 & ossimAlphaSensorSupportData::getHeadingBias

(

)

const

Definition at line 641 of file ossimAlphaSensorSupportData.cpp.

References m_headingBias.

Referenced by ossimAlphaSensorHRI::initialize(), and ossimAlphaSensorHSI::initialize().

{
   return m_headingBias;
}

getHeadingPoly()

const std::vector< ossim_float64 > & ossimAlphaSensorSupportData::getHeadingPoly

(

)

const

Definition at line 666 of file ossimAlphaSensorSupportData.cpp.

References m_headingPolyCoef.

Referenced by ossimAlphaSensorHRI::initialize(), and ossimAlphaSensorHSI::initialize().

{
   return m_headingPolyCoef;
}

getImageSize()

const ossimDpt & ossimAlphaSensorSupportData::getImageSize

(

)

const

Definition at line 626 of file ossimAlphaSensorSupportData.cpp.

References m_imageSize.

Referenced by ossimAlphaSensorHRI::initialize(), and ossimAlphaSensorHSI::initialize().

{
   return m_imageSize;
}

getLatPoly()

const std::vector< ossim_float64 > & ossimAlphaSensorSupportData::getLatPoly

(

)

const

Definition at line 676 of file ossimAlphaSensorSupportData.cpp.

References m_latPolyCoef.

Referenced by ossimAlphaSensorHRI::initialize(), and ossimAlphaSensorHSI::initialize().

{
   return m_latPolyCoef;
}

getLonPoly()

const std::vector< ossim_float64 > & ossimAlphaSensorSupportData::getLonPoly

(

)

const

Definition at line 671 of file ossimAlphaSensorSupportData.cpp.

References m_lonPolyCoef.

Referenced by ossimAlphaSensorHRI::initialize(), and ossimAlphaSensorHSI::initialize().

{
   return m_lonPolyCoef;
}

getPitchBias()

const ossim_float64 & ossimAlphaSensorSupportData::getPitchBias

(

)

const

Definition at line 636 of file ossimAlphaSensorSupportData.cpp.

References m_pitchBias.

Referenced by ossimAlphaSensorHRI::initialize(), and ossimAlphaSensorHSI::initialize().

{
   return m_pitchBias;
}

getPitchPoly()

const std::vector< ossim_float64 > & ossimAlphaSensorSupportData::getPitchPoly

(

)

const

Definition at line 661 of file ossimAlphaSensorSupportData.cpp.

References m_pitchPolyCoef.

Referenced by ossimAlphaSensorHRI::initialize(), and ossimAlphaSensorHSI::initialize().

{
   return m_pitchPolyCoef;
}

getRollBias()

const ossim_float64 & ossimAlphaSensorSupportData::getRollBias

(

)

const

Definition at line 631 of file ossimAlphaSensorSupportData.cpp.

References m_rollBias.

Referenced by ossimAlphaSensorHRI::initialize(), and ossimAlphaSensorHSI::initialize().

{
   return m_rollBias;
}

getRollPoly()

const std::vector< ossim_float64 > & ossimAlphaSensorSupportData::getRollPoly

(

)

const

Definition at line 656 of file ossimAlphaSensorSupportData.cpp.

References m_rollPolyCoef.

Referenced by ossimAlphaSensorHRI::initialize(), and ossimAlphaSensorHSI::initialize().

{
   return m_rollPolyCoef;
}

getScanPoly()

const std::vector< ossim_float64 > & ossimAlphaSensorSupportData::getScanPoly

(

)

const

Definition at line 686 of file ossimAlphaSensorSupportData.cpp.

References m_scanAngPolyCoef.

Referenced by ossimAlphaSensorHRI::initialize(), and ossimAlphaSensorHSI::initialize().

{
   return m_scanAngPolyCoef;
}

getSlitRot()

const ossim_float64 & ossimAlphaSensorSupportData::getSlitRot

(

)

const

Definition at line 651 of file ossimAlphaSensorSupportData.cpp.

References m_slitRot.

Referenced by ossimAlphaSensorHRI::initialize(), and ossimAlphaSensorHSI::initialize().

{
   return m_slitRot;
}

isHSI()

bool ossimAlphaSensorSupportData::isHSI ( ) const

inline

Definition at line 36 of file ossimAlphaSensorSupportData.h.

{return m_isHSI;}

operator=()

ossimAlphaSensorSupportData & ossimAlphaSensorSupportData::operator= ( const ossimAlphaSensorSupportData &  src )

protected

Definition at line 697 of file ossimAlphaSensorSupportData.cpp.

{
   return *this;
}

readHdrFile() [1/2]

bool ossimAlphaSensorSupportData::readHdrFile ( const ossimFilename &  hdrFile )

virtual

Definition at line 177 of file ossimAlphaSensorSupportData.cpp.

References ossimEnviHeader::open().

Referenced by readSupportFiles().

{
   bool result = false;
   ossimEnviHeader hdr;
   if ( hdr.open(hdrFile) )
   {
      result = readHdrFile( hdr );
   }
   return result;
}

readHdrFile() [2/2]

bool ossimAlphaSensorSupportData::readHdrFile ( const ossimEnviHeader &  hdr )

virtual

Definition at line 188 of file ossimAlphaSensorSupportData.cpp.

References ossimString::contains(), ossimString::empty(), ossimFilename::file(), ossimEnviHeader::getBands(), ossimEnviHeader::getFile(), ossimEnviHeader::getLines(), ossimEnviHeader::getSamples(), ossimEnviHeader::getSensorType(), ossimEnviHeader::getValue(), m_fov, m_headingBias, m_imageSize, m_isHSI, m_pitchBias, m_rollBias, m_sensorType, m_slitRot, ossimString::size(), ossimString::toDouble(), ossimDpt::x, and ossimDpt::y.

{
   bool result = false;

   while( 1 )
   {
      // Required stuff will break from loop if not found/valid.

      m_sensorType = hdr.getSensorType();
      if ( m_sensorType.empty() ) break;
      
      if ( m_sensorType == "Unknown" )
      {
         // Make an assumption from file name...
         if ( hdr.getFile().file().contains( ossimString("HSI") ) )
         {
            m_sensorType = "ACES_YOGI-HSI";
         }
         else if (  hdr.getFile().file().contains( ossimString("HRI") ) )
         {
            m_sensorType = "ACES_YOGI-HRI2";
         }
      }

      if ( m_sensorType == "Unknown" )
      {
         break; // Get out...
      }

      // Set the hsi flag:
      if ( m_sensorType.contains("HSI") || (hdr.getBands() > 7 ) ) // arbitrary...
      {
         m_isHSI = true;
      }
      else
      {
         m_isHSI = false;
      }

      m_imageSize.x = hdr.getSamples();
      m_imageSize.y = hdr.getLines();
      if ( !m_imageSize.x || !m_imageSize.y ) break;
      
      ossimString value;
 
      hdr.getValue("roll bias", value);
      if ( value.size() )
      {
         m_rollBias = ossimString::toDouble(value);
      }
      else
      {
         break;
      }

      hdr.getValue("pitch bias", value);
      if ( value.size() )
      {
         m_pitchBias = ossimString::toDouble(value);
      }
      else
      {
         break;
      }

      hdr.getValue("heading bias", value);
      if ( value.size() )
      {
         m_headingBias = ossimString::toDouble(value);
      }
      else
      {
         break;
      }

      hdr.getValue("fpa fov deg", value);
      if ( value.size() )
      {
         m_fov = ossimString::toDouble(value);
      }
      else
      {
         break;
      }

      hdr.getValue("slit rotation deg", value);
      if ( value.size() )
      {
         m_slitRot = ossimString::toDouble(value);
      }
      else
      {
         // Removed requirement. Missing in some support data and always 0 when present.
         if ( traceDebug() )
         {
            ossimNotify(ossimNotifyLevel_NOTICE)
               << "Missing: \"slit rotation deg\"\n";
         }
      }

      if (traceDebug())
      {
         ossimNotify(ossimNotifyLevel_DEBUG)
            << "ossimAlphaSensorSupportData::readHdrFile DEBUG:"
            << "\n getSensorType = " << m_sensorType
            << "\n getSamples = " << m_imageSize.x
            << "\n getLines = " << m_imageSize.y
            << "\n roll bias = " << m_rollBias
            << "\n pitch bias = " << m_pitchBias
            << "\n heading bias = " << m_headingBias
            << "\n fpa fov deg = " << m_fov
            << "\n slit rotation deg = " << m_slitRot
            << "\n";
      }

      // Last two lines of while forever.  If we get here, set status true and break out.
      result = true;
      break;
   }

   return result;

} // End: bool ossimAlphaSensorSupportData::readHdrFile(const ossimEnviHeader& )

readInsGpsFile()

bool ossimAlphaSensorSupportData::readInsGpsFile ( const ossimFilename &  txtFile )

virtual

Definition at line 312 of file ossimAlphaSensorSupportData.cpp.

Referenced by readSupportFiles().

{
   bool result = true;

   static const char M[] = "ossimAlphaSensorSupportData::readInsGpsFile";
   
   if (traceDebug())
   {
      ossimNotify(ossimNotifyLevel_DEBUG)
         << M << " entered:\n" << "file: " << file << "\n";
   }

   std::shared_ptr<ossim::istream> in = ossim::StreamFactoryRegistry::instance()->
      createIstream( file, std::ios_base::in);

   if ( in && in->good() )
   {
      ossim_float64 inum;
      ossim_float64 roll;
      ossim_float64 pitch;
      ossim_float64 heading;
      ossim_float64 lon;
      ossim_float64 lat;
      ossim_float64 alt;
      ossim_float64 scanAng;
      int res;
      int frm;
      const ossim_float64 BOGUS = -99999.0; // To detect read error/missing value.
      ossim_float64 timeCode = BOGUS;

      std::vector< ossim_uint32 > lines;

      if (traceDebug())
      {
         ossimNotify(ossimNotifyLevel_DEBUG)
            << "ossimAlphaSensorSupportData::readInsGpsFile DEBUG:" << std::endl;
         ossimNotify(ossimNotifyLevel_DEBUG)<<std::setprecision(8);
         ossimNotify(ossimNotifyLevel_DEBUG)<<std::setiosflags(std::ios_base::scientific);

      }

      // Format: line,roll,pitch,heading,lon,lat,alt,scanAngle,reserved,frame,time

      // Check the first line.  Some data has a phantom line, some starts with good data.
      std::string line1;
      std::getline( *in, line1 );
      ossim_uint32 fields = 0;
      if ( line1.size() )
      {
         std::string s;
         std::istringstream tmpStr( line1 );
         while ( !tmpStr.eof() )
         {
            tmpStr >> s;
            if ( s.size() )
            {
               ++fields;
               s.clear();
            }
         }
         if ( fields == 11 )
         {
            // First line is valid.
            in->seekg( 0, std::ios_base::beg );
         }
      }

      while( !in->eof() )
      {
         // To detect read error/missing value. Check eof was missing last line.
         timeCode = BOGUS; 
         
         *in >> inum >> roll >> pitch >> heading >> lon >> lat
            >> alt >> scanAng >> res >> frm >> timeCode;

         // if(!in.eof())
         if ( timeCode != BOGUS )
         {
            lines.push_back(inum);
            m_roll.push_back(roll);
            m_pitch.push_back(pitch);
            m_heading.push_back(heading);
            m_lon.push_back(lon);
            m_lat.push_back(lat);
            m_alt.push_back(alt);
            m_scanAng.push_back(scanAng);
          }
      }
      
      // Make sure we have a value per line
      if( (lines.size() < m_imageSize.y) || (lines.size() < 10) )
      {
         return false;
      }

      // Load independent variable (line number, referenced to first line)
      vector< ossimPolynom< ossim_float64 , 1 >::VAR_TUPLE >::iterator pit;
      m_imgLine.resize(lines.size());
      int j;
      for (pit=m_imgLine.begin(), j=0; pit!=m_imgLine.end(); ++pit,++j)
      {
         pit->push_back(lines[j]-lines[0]);
      }

      // Dependent variable solutions follow...
      double rms=0.0;

      // Exponent sets
      std::vector< ossimPolynom<ossim_float64,1>::EXPT_SET > expSet;
      expSet.resize(MAX_TERMS);
      ossimPolynom<ossim_float64,1>::EXP_TUPLE et(1);
      for (int numExp=1; numExp<=MAX_TERMS; ++numExp)
      {
         for(int o=0; o<numExp ; ++o)
         {
            et[0]=o;
            expSet[numExp-1].insert(et);
         }
      }

      // Polynomial classes
      //  scanAngle
      ossimPolynom<ossim_float64,1> saPoly;
      //  orientation angles (roll, pitch, heading)
      ossimPolynom<ossim_float64,1> rPoly;
      ossimPolynom<ossim_float64,1> pPoly;
      ossimPolynom<ossim_float64,1> hPoly;
      //  position (longitude, latitude, altitude)
      ossimPolynom<ossim_float64,1> lonPoly;
      ossimPolynom<ossim_float64,1> latPoly;
      ossimPolynom<ossim_float64,1> altPoly;

      // Solve for polynomial coefficients
      if (m_isHSI)
      {
         result = saPoly.SLSfit(expSet[SCAN_ANGLE_DEG], m_imgLine, m_scanAng, &rms);
         if (traceDebug())
         {
            ossimNotify(ossimNotifyLevel_DEBUG)
               << "\n SA  poly deg, rms error = "
               << SCAN_ANGLE_DEG << ", " << ossim::radiansToDegrees(rms) << " deg\n";
         }
      }
      if (result)
      {
         result = rPoly.SLSfit(expSet[ROLL_DEG], m_imgLine, m_roll, &rms);
         if (traceDebug())
         {
            ossimNotify(ossimNotifyLevel_DEBUG)
               << "\n R   poly deg, rms error = "
               << ROLL_DEG << ", " << ossim::radiansToDegrees(rms) << " deg\n";
         }

         if (result)
         {
            result = pPoly.SLSfit(expSet[PITCH_DEG], m_imgLine, m_pitch, &rms);
            if (traceDebug())
            {
               ossimNotify(ossimNotifyLevel_DEBUG)
                  << "\n P   poly deg, rms error = "
                  << PITCH_DEG << ", " << ossim::radiansToDegrees(rms) << " deg\n";
            }

            if (result)
            {
               result = hPoly.SLSfit(expSet[HEADING_DEG], m_imgLine, m_heading, &rms);
               if (traceDebug())
               {
                  ossimNotify(ossimNotifyLevel_DEBUG)
                     << "\n H   poly deg, rms error = "
                     << HEADING_DEG << ", " << ossim::radiansToDegrees(rms) << " deg\n";
               }

               if (result)
               {
                  result = lonPoly.SLSfit(expSet[LON_DEG], m_imgLine, m_lon, &rms);
                  if (traceDebug())
                  {
                     ossimNotify(ossimNotifyLevel_DEBUG)
                        << "\n Lon poly deg, rms error = "
                        << LON_DEG << ", " << ossim::radiansToDegrees(rms) << " deg\n";
                  }

                  if (result)
                  {
                     result = latPoly.SLSfit(expSet[LAT_DEG], m_imgLine, m_lat, &rms);
                     if (traceDebug())
                     {
                        ossimNotify(ossimNotifyLevel_DEBUG)
                           << "\n Lat poly deg, rms error = "
                           << LAT_DEG << ", " << ossim::radiansToDegrees(rms) << " deg\n";
                     }

                     if (result)
                     {
                        result = altPoly.SLSfit(expSet[ALT_DEG], m_imgLine, m_alt, &rms);
                        if (traceDebug())
                        {
                           ossimNotify(ossimNotifyLevel_DEBUG)
                              << "\n Alt poly deg, rms error = "
                              << ALT_DEG << ", " << rms << " mtr" << std::endl;
                        }
                     }
                  }
               }
            }
         }
      }

      if (result)
      {
         // Save coefficients
         ossimPolynom<ossim_float64,1>::MONOM_MAP::const_iterator it;
         for (it = rPoly.getMonoms().begin(); it != rPoly.getMonoms().end() ; ++it )
         {
            m_rollPolyCoef.push_back(it->second);
         }
         for (it = pPoly.getMonoms().begin(); it != pPoly.getMonoms().end() ; ++it )
         {
            m_pitchPolyCoef.push_back(it->second);
         }
         for (it = hPoly.getMonoms().begin(); it != hPoly.getMonoms().end() ; ++it )
         {
            m_headingPolyCoef.push_back(it->second);
         }
         for (it = lonPoly.getMonoms().begin(); it != lonPoly.getMonoms().end() ; ++it )
         {
            m_lonPolyCoef.push_back(it->second);
         }
         for (it = latPoly.getMonoms().begin(); it != latPoly.getMonoms().end() ; ++it )
         {
            m_latPolyCoef.push_back(it->second);
         }
         for (it = altPoly.getMonoms().begin(); it != altPoly.getMonoms().end() ; ++it )
         {
            m_altPolyCoef.push_back(it->second);
         }
         if (m_isHSI)
         {
            for (it = saPoly.getMonoms().begin(); it != saPoly.getMonoms().end() ; ++it )
            {
               m_scanAngPolyCoef.push_back(it->second);
            }
         }
         else
         {
            m_scanAngPolyCoef.push_back(0.0);
         }
      }


      if (traceDebug())
      {
         if (result)
         {
            vector<ossim_float64> inp(1);
            inp[0] = 510.0;
            ossimNotify(ossimNotifyLevel_DEBUG) << "\n Test eval line number = " << inp[0] << endl;
            if (m_isHSI)
            {
               saPoly.print(ossimNotify(ossimNotifyLevel_DEBUG));
               ossim_float64 sa = saPoly.eval(inp);
               ossimNotify(ossimNotifyLevel_DEBUG)<<"\n sa="<<sa<<endl;
            }
            rPoly.print(ossimNotify(ossimNotifyLevel_DEBUG));
            ossim_float64 rr = rPoly.eval(inp);
            ossimNotify(ossimNotifyLevel_DEBUG)<<"\n r="<<rr<<endl;

            pPoly.print(ossimNotify(ossimNotifyLevel_DEBUG));
            ossim_float64 pp = pPoly.eval(inp);
            ossimNotify(ossimNotifyLevel_DEBUG)<<"\n p="<<pp<<endl;

            hPoly.print(ossimNotify(ossimNotifyLevel_DEBUG));
            ossim_float64 hh = hPoly.eval(inp);
            ossimNotify(ossimNotifyLevel_DEBUG)<<"\n h="<<hh<<endl;

            lonPoly.print(ossimNotify(ossimNotifyLevel_DEBUG));
            ossim_float64 lon = lonPoly.eval(inp);
            ossimNotify(ossimNotifyLevel_DEBUG)<<"\n lon="<<lon<<endl;

            latPoly.print(ossimNotify(ossimNotifyLevel_DEBUG));
            ossim_float64 lat = latPoly.eval(inp);
            ossimNotify(ossimNotifyLevel_DEBUG)<<"\n lat="<<lat<<endl;

            altPoly.print(ossimNotify(ossimNotifyLevel_DEBUG));
            ossim_float64 alt = altPoly.eval(inp);
            ossimNotify(ossimNotifyLevel_DEBUG)<<"\n alt="<<alt<<endl;
         }
         else
         {
            ossimNotify(ossimNotifyLevel_DEBUG)
               << "  ...polynomial solution error for file: " << file << std::endl;
         }
      }
   }
   else
   {
      result = false;
      if (traceDebug())
      {
         ossimNotify(ossimNotifyLevel_DEBUG)
            << "Could not open: " << file << "\n";
      }
   }

   if (traceDebug())
   {
      ossimNotify(ossimNotifyLevel_DEBUG)
         << M << " exit status = " << ( result ? "true" : "false" ) << "\n";
   }
   
   return result;
}

readSupportFiles() [1/2]

bool ossimAlphaSensorSupportData::readSupportFiles ( const ossimFilename &  hdrFile )

virtual

Definition at line 47 of file ossimAlphaSensorSupportData.cpp.

References ossimEnviHeader::open().

{
   bool readOK = false;

   // Read ENVI hdr file
   ossimEnviHeader hdr;
   if ( hdr.open(hdrFile) )
   {
      readOK= readSupportFiles( hdr );
   }
   return readOK;
}

readSupportFiles() [2/2]

bool ossimAlphaSensorSupportData::readSupportFiles ( const ossimEnviHeader &  hdr )

virtual

Definition at line 60 of file ossimAlphaSensorSupportData.cpp.

References ossimFilename::dirCat(), ossimString::empty(), ossimFilename::exists(), ossimFilename::expand(), ossimFilename::file(), ossimString::find(), ossimEnviHeader::getFile(), ossimString::gsub(), m_isHSI, ossimFilename::path(), readHdrFile(), readInsGpsFile(), and ossimString::replace().

{
   bool readOK = readHdrFile(hdr);

   ossimFilename txtFile = hdr.getFile();
   
   if ( readOK )
   {
      // Derive associated insgps.txt file name
      if (m_isHSI)
      {
         // HSI:
         //  Associated file is located in /NavData, sub-directory of current container
         //   example:
         //   .hdr = "/data/AH/2012-06-15_20-00-29/HSI/Scan_00002/2012-06-15_20-00-29.HSI.Scan_00002.scene.corrected.hsi.hdr"
         //   .txt = "/data/AH/2012-06-15_20-00-29/HSI/Scan_00002/NavData/2012-06-15_20-00-29.HSI.Scan_00002.scene.insgps.txt"
         // txtFile.insert(hdr.getFile().find_last_of('/'), "/NavData");
         // txtFile.gsub("corrected.hsi.hdr", "insgps.txt");

         ossimFilename navDir = hdr.getFile().path();
         navDir = navDir.dirCat("NavData");
         if ( navDir.exists() )
         {
            txtFile = navDir.dirCat( hdr.getFile().file() );
            txtFile.gsub("corrected.hsi.hdr", "insgps.txt");
         }
         else
         {
            //-- 
            // Example header and inertial nav support(INS) data file paths:
            // 
            // Header: /data/20131113/hsi/cal/001_001_hsi_cal_001.hsi.hdr
            // INS:    /data/20131113/hsi/nav/001_001_hsi_cal_001.txt
            //---
            
            // Expand header file out to absolute path:
            txtFile = hdr.getFile().expand();
            
            // Substitute the "cal" directory with "nav".
            txtFile.gsub("cal/", "nav/");

            // Substitute the "hsi.hdr" directory with "txt".
            txtFile.gsub("hsi.hdr", "txt");
         }
      }
      else
      {
         // HRI:
         //  Associated file is located in ../NavData, parallel to current container
         //  There is one insgps.txt file common to multiple hdr files
         //   example:
         //   .hdr = "/data/AH/2012-06-15_20-00-29/HRI/HRI_2/2012-06-15_20-00-29.HRI_2.Strip_00004.corrected.hri.hdr"
         //   .txt = "/data/AH/2012-06-15_20-00-29/HRI/NavData/2012-06-15_20-00-29.HRI.Strip_00004.insgps.txt"

         // Replaced: 29 July 2013 (drb)
         // txtFile = hdr.getFile().path();
         // if ( txtFile.empty() )
         // {
         //    txtFile = txtFile.dirCat("../NavData");
         // }
         // else
         // {
         //    txtFile.replace(txtFile.find("HRI_"), 5, "NavData");
         // }  
         // txtFile = txtFile.dirCat( hdr.getFile().file() );
         // txtFile.replace(txtFile.find("HRI_"), 5, "HRI");
         // txtFile.gsub("corrected.hri.hdr", "insgps.txt");
         // 
         // with:

         ossimFilename navDir = hdr.getFile().path();
         if ( navDir.empty() )
         {
            navDir = navDir.dirCat("../NavData");
         }
         else
         {
            std::string::size_type pos = navDir.find("HRI_");
            if(pos!=std::string::npos)
            {
               navDir = navDir.replace(pos, 5, "NavData");
            }
         }
         if ( navDir.exists() )
         {
            txtFile = navDir.dirCat( hdr.getFile().file() );
            std::string::size_type pos = txtFile.find("HRI_");
            if(pos!=std::string::npos)
            {
               txtFile.replace(pos, 5, "HRI");
            }
            txtFile.gsub("corrected.hri.hdr", "insgps.txt");
         }
         else
         {
            navDir = "../nav";
            txtFile = navDir.dirCat( hdr.getFile().file() );
            txtFile.gsub("hri.hdr", "txt");
         }
      }            

      // Read .txt file
      readOK = readInsGpsFile(txtFile);
   }    
   
   if (traceDebug())
   {
      ossimNotify(ossimNotifyLevel_DEBUG)
         << "ossimAlphaSensorSupportData::readSupportFiles DEBUG:"
         << "\n hdrFile = " << hdr.getFile()
         << "\n txtFile = " << txtFile
         << std::endl;
   }

   return readOK;
}

reset()

void ossimAlphaSensorSupportData::reset ( void  )

protected

Definition at line 41 of file ossimAlphaSensorSupportData.cpp.

References m_imageSize, and ossimDpt::makeNan().

Referenced by ossimAlphaSensorSupportData().

{
   m_imageSize.makeNan();
}

Member Data Documentation

m_alt

std::vector< ossim_float64 > ossimAlphaSensorSupportData::m_alt

protected

Definition at line 76 of file ossimAlphaSensorSupportData.h.

m_altPolyCoef

std::vector< ossim_float64 > ossimAlphaSensorSupportData::m_altPolyCoef

protected

Definition at line 85 of file ossimAlphaSensorSupportData.h.

Referenced by getAltPoly().

m_fov

ossim_float64 ossimAlphaSensorSupportData::m_fov

protected

Definition at line 66 of file ossimAlphaSensorSupportData.h.

Referenced by getFov(), and readHdrFile().

m_heading

std::vector< ossim_float64 > ossimAlphaSensorSupportData::m_heading

protected

Definition at line 73 of file ossimAlphaSensorSupportData.h.

m_headingBias

ossim_float64 ossimAlphaSensorSupportData::m_headingBias

protected

Definition at line 65 of file ossimAlphaSensorSupportData.h.

Referenced by getHeadingBias(), and readHdrFile().

m_headingPolyCoef

std::vector< ossim_float64 > ossimAlphaSensorSupportData::m_headingPolyCoef

protected

Definition at line 82 of file ossimAlphaSensorSupportData.h.

Referenced by getHeadingPoly().

m_imageSize

ossimDpt ossimAlphaSensorSupportData::m_imageSize

protected

Definition at line 62 of file ossimAlphaSensorSupportData.h.

Referenced by getImageSize(), readHdrFile(), and reset().

m_imgLine

std::vector< ossimPolynom<ossim_float64,1>::VAR_TUPLE > ossimAlphaSensorSupportData::m_imgLine

protected

Definition at line 70 of file ossimAlphaSensorSupportData.h.

m_isHSI

bool ossimAlphaSensorSupportData::m_isHSI

protected

Definition at line 58 of file ossimAlphaSensorSupportData.h.

Referenced by readHdrFile(), and readSupportFiles().

m_lat

std::vector< ossim_float64 > ossimAlphaSensorSupportData::m_lat

protected

Definition at line 75 of file ossimAlphaSensorSupportData.h.

m_latPolyCoef

std::vector< ossim_float64 > ossimAlphaSensorSupportData::m_latPolyCoef

protected

Definition at line 84 of file ossimAlphaSensorSupportData.h.

Referenced by getLatPoly().

m_lon

std::vector< ossim_float64 > ossimAlphaSensorSupportData::m_lon

protected

Definition at line 74 of file ossimAlphaSensorSupportData.h.

m_lonPolyCoef

std::vector< ossim_float64 > ossimAlphaSensorSupportData::m_lonPolyCoef

protected

Definition at line 83 of file ossimAlphaSensorSupportData.h.

Referenced by getLonPoly().

m_pitch

std::vector< ossim_float64 > ossimAlphaSensorSupportData::m_pitch

protected

Definition at line 72 of file ossimAlphaSensorSupportData.h.

m_pitchBias

ossim_float64 ossimAlphaSensorSupportData::m_pitchBias

protected

Definition at line 64 of file ossimAlphaSensorSupportData.h.

Referenced by getPitchBias(), and readHdrFile().

m_pitchPolyCoef

std::vector< ossim_float64 > ossimAlphaSensorSupportData::m_pitchPolyCoef

protected

Definition at line 81 of file ossimAlphaSensorSupportData.h.

Referenced by getPitchPoly().

m_roll

std::vector< ossim_float64 > ossimAlphaSensorSupportData::m_roll

protected

Definition at line 71 of file ossimAlphaSensorSupportData.h.

m_rollBias

ossim_float64 ossimAlphaSensorSupportData::m_rollBias

protected

Definition at line 63 of file ossimAlphaSensorSupportData.h.

Referenced by getRollBias(), and readHdrFile().

m_rollPolyCoef

std::vector< ossim_float64 > ossimAlphaSensorSupportData::m_rollPolyCoef

protected

Definition at line 80 of file ossimAlphaSensorSupportData.h.

Referenced by getRollPoly().

m_scanAng

std::vector< ossim_float64 > ossimAlphaSensorSupportData::m_scanAng

protected

Definition at line 77 of file ossimAlphaSensorSupportData.h.

m_scanAngPolyCoef

std::vector< ossim_float64 > ossimAlphaSensorSupportData::m_scanAngPolyCoef

protected

Definition at line 86 of file ossimAlphaSensorSupportData.h.

Referenced by getScanPoly().

m_sensorType

ossimString ossimAlphaSensorSupportData::m_sensorType

protected

Definition at line 61 of file ossimAlphaSensorSupportData.h.

Referenced by readHdrFile().

m_slitRot

ossim_float64 ossimAlphaSensorSupportData::m_slitRot

protected

Definition at line 67 of file ossimAlphaSensorSupportData.h.

Referenced by getSlitRot(), and readHdrFile().

---

The documentation for this class was generated from the following files:

• ossimAlphaSensorSupportData.h
• ossimAlphaSensorSupportData.cpp