ossimERS Class Reference

#include <ossimERS.h>

Inheritance diagram for ossimERS:

Public Member Functions
	ossimERS ()
	ossimERS (const char *file)
virtual	~ossimERS ()
void	clearFields ()
virtual std::ostream &	print (std::ostream &out) const
	Outputs theErrorStatus as an ossimErrorCode and an ossimString. More...
bool	writeFile (const ossimFilename &file)
bool	toOssimProjectionGeom (ossimKeywordlist &kwl, const char *prefix=NULL) const
ossimString	toOssimProjection () const
ossimString	toOssimDatum () const
ossim_int32	errorStatus () const
Public Member Functions inherited from ossimErrorStatusInterface
	ossimErrorStatusInterface ()
virtual	~ossimErrorStatusInterface ()
virtual ossimErrorCode	getErrorStatus () const
virtual ossimString	getErrorStatusString () const
virtual void	setErrorStatus (ossimErrorCode error_status) const
virtual void	setErrorStatus () const
virtual void	clearErrorStatus () const
bool	hasError () const

Public Attributes
double	theVersion
ossimString	theFilename
ossimString	theDescription
ossimString	theSensorname
ossim_int32	theHeaderOffset
ossimString	theDatasetType
ossimString	theDatatype
ossimString	theByteorder
ossimString	theComments
ossimString	theDatum
ossimString	theProjection
ossimString	theCoordSysType
ossimString	theUnits
double	theRotation
ossimUnitType	theTieUnitType
ossimScalarType	theCelltype
ossim_int32	theCellsizeof
bool	theHasNullCells
double	theNullCell
double	theCellSizeX
double	theCellSizeY
ossim_int32	theLine
ossim_int32	theSample
double	theOriginX
double	theOriginY
ossim_int32	theBands
std::vector< ossimString >	theBandID

Private Member Functions
void	parseError (const char *msg)
std::vector< ossimString >	parseLine (std::istream &in)
void	parseHeader (std::istream &fptr)
void	parseRasterInfo (std::istream &fptr)
void	parseCoordinateSpace (std::istream &fptr)

Additional Inherited Members
Protected Attributes inherited from ossimErrorStatusInterface
ossimErrorCode	theErrorStatus

Detailed Description

Definition at line 26 of file ossimERS.h.

Constructor & Destructor Documentation

ossimERS() [1/2]

ossimERS::ossimERS

(

)

Definition at line 29 of file ossimERS.cpp.

References clearFields().

   :
      ossimErrorStatusInterface()
{
   clearFields();
}

ossimERS() [2/2]

ossimERS::ossimERS

(

const char *

file

)

Definition at line 36 of file ossimERS.cpp.

References clearFields(), ossimErrorCodes::OSSIM_ERROR, parseHeader(), and ossimErrorStatusInterface::theErrorStatus.

   :
      ossimErrorStatusInterface()
{
   clearFields();

   // open the header file:
   std::ifstream in;
   in.open(headerFile, std::ios::in | std::ios::binary);

   if (!in)
   {
      theErrorStatus = ossimErrorCodes::OSSIM_ERROR;
   }

   // Begin parsing records:
   if (!theErrorStatus)
   {
      parseHeader(in);
   }

   if (traceDebug())
   {
      ossimNotify(ossimNotifyLevel_DEBUG)
         << "ossimERS DEBUG:"
         << *this
         << std::endl;
   }
}

~ossimERS()

virtual ossimERS::~ossimERS ( )

inlinevirtual

Definition at line 32 of file ossimERS.h.

{};

Member Function Documentation

clearFields()

void ossimERS::clearFields

(

)

Definition at line 647 of file ossimERS.cpp.

References ossimErrorCodes::OSSIM_OK, OSSIM_SCALAR_UNKNOWN, OSSIM_UNIT_UNKNOWN, theBandID, theBands, theByteorder, theCellsizeof, theCellSizeX, theCellSizeY, theCelltype, theComments, theCoordSysType, theDatasetType, theDatatype, theDatum, theDescription, ossimErrorStatusInterface::theErrorStatus, theFilename, theHasNullCells, theHeaderOffset, theLine, theNullCell, theOriginX, theOriginY, theProjection, theRotation, theSample, theSensorname, theTieUnitType, theUnits, and theVersion.

Referenced by ossimERS().

{
//   static const char source[] = "";

   theErrorStatus = ossimErrorCodes::OSSIM_OK;
   theVersion       = 0;
   theFilename      = "";
   theDescription   = "";
   theSensorname    = "";
   theHeaderOffset = 0;
   theDatasetType   = "";
   theDatatype      = "";
   theByteorder     = "";
   theComments      = "";
   theDatum         = "";
   theProjection    = "";
   theCoordSysType  = "";
   theUnits         = "";
   theRotation      = 0.0;
   theCelltype      = OSSIM_SCALAR_UNKNOWN;
   theCellsizeof    = 0;
   theHasNullCells  = false;
   theNullCell      = 0;
   theCellSizeX     = 0;
   theCellSizeY     = 0;
   theLine       = 0;
   theSample     = 0;
   theOriginX       = 0;
   theOriginY       = 0;
   theBands      = 0;
   theTieUnitType= OSSIM_UNIT_UNKNOWN;
   theBandID.clear();

   return;
}

errorStatus()

ossim_int32 ossimERS::errorStatus ( ) const

inline

Definition at line 79 of file ossimERS.h.

References ossimErrorStatusInterface::theErrorStatus.

Referenced by ossimERSTileSource::open().

{ return theErrorStatus; }

parseCoordinateSpace()

void ossimERS::parseCoordinateSpace ( std::istream &  fptr )

private

Definition at line 186 of file ossimERS.cpp.

References min, parseError(), parseLine(), theDatum, theProjection, and theRotation.

Referenced by parseHeader().

{
   std::vector<ossimString> tokens;

   bool done = false;
   while (!done)
   {
      tokens = parseLine(in);
      if (tokens.empty())
      {
         parseError("premature end of header file.");
         return;
      }
      if (tokens[0] == "Datum")
      {
         theDatum = tokens[1];
         if (theDatum != "WGS84" && theDatum != "RAW")
         {
            parseError("Datum must be WGS84 or RAW");
         }
      }
      else if (tokens[0] == "Projection")
      {
         theProjection = tokens[1];
         // need to parse projection string
         /*(EqualStrings (tok(1,3), "UTM")) {
           coordinateSystem = 'U';
           if (tok(0) == 'N')
           northernHemisphere = 1;
           else
           northernHemisphere = 0;
           spString zoneStr = tok(4,2);
           sscanf (zoneStr.chars(), "%d", &zone);
         */
      }
      else if (tokens[0] == "CoordinateType")
      {
         // ignore it
      }
      else if (tokens[0] == "Units")
      {
         // ignore it for now
      }
      else if (tokens[0] == "Rotation")
      {
         double deg, min, sec;
         sscanf (tokens[1].chars(), "%lg:%lg:%lg", &deg, &min, &sec);
         theRotation = deg + min/60.0 + sec/3600.0;
      }
      else if (tokens[0] == "CoordinateSpace")
      {
         done = true;
      }
   }

   // requires more error checking on unit and rotation here
   return;
}

parseError()

void ossimERS::parseError ( const char *  msg )

private

Definition at line 66 of file ossimERS.cpp.

References ossimErrorCodes::OSSIM_ERROR, and ossimErrorStatusInterface::theErrorStatus.

Referenced by parseCoordinateSpace(), parseHeader(), and parseRasterInfo().

{
   theErrorStatus = ossimErrorCodes::OSSIM_ERROR;
}

parseHeader()

void ossimERS::parseHeader ( std::istream &  fptr )

private

Definition at line 245 of file ossimERS.cpp.

References ossimString::contains(), OSSIM_DEGREES, ossimErrorCodes::OSSIM_OK, parseCoordinateSpace(), parseError(), parseLine(), parseRasterInfo(), theByteorder, theDatasetType, theDatatype, ossimErrorStatusInterface::theErrorStatus, theProjection, theTieUnitType, and theVersion.

Referenced by ossimERS().

{
   theErrorStatus = ossimErrorCodes::OSSIM_OK;
   char magicNumberTest[14];
   in.read(magicNumberTest, 13);
   if(ossimString(magicNumberTest,
                  magicNumberTest+13) != "DatasetHeader")
   {
      parseError("First line must be DatasetHeader");
      return;
   }
   in.seekg(0);
   std::vector<ossimString> tokens = parseLine(in);
   if(!tokens.size())
   {
      parseError("First line must be DatasetHeader");
      return;
   }
   if (tokens[0] != "DatasetHeader")
   {
      parseError("First line must be DatasetHeader");
      return;
   }

   bool done = false;
   while (!done)
   {
      tokens = parseLine(in);
      if (tokens.empty())
      {
         parseError("premature end of header file.");
         return;
      }
      if (tokens[0] == "Version")
      {
         theVersion = tokens[1].toDouble();
         if (theVersion < 4.0)
         {
            parseError("Version must be 4.0 or greater");
         }
      }
      else if (tokens[0] == "DataSetType")
      {
         theDatasetType = tokens[1];
         if (theDatasetType != "ERStorage")
         {
            parseError("DataSetType must be ERStorage");
         }
      }
      else if (tokens[0] == "DataType")
      {
         theDatatype = tokens[1];
         if (theDatatype != "Raster")
         {
            parseError("DataType must be Raster");
         }
      }
      else if (tokens[0] == "ByteOrder")
      {
         theByteorder = tokens[1];
         if (theByteorder != "MSBFirst" && theByteorder != "LSBFirst")
         {
            parseError("ByteOrder must either be MSBFirst or LSBFirst");
         }
      }
      else if (tokens[0] == "CoordinateSpace")
      {
         if (tokens[1] == "Begin")
         {
            parseCoordinateSpace(in);
         }
      }
      else if (tokens[0] == "RasterInfo")
      {
         if (tokens[1] == "Begin")
         {
            parseRasterInfo(in);
         }
      }
      else if (tokens[0] == "SenseDate")
      {
         // ignore for now
      }
      else if (tokens[0] == "Comments")
      {
         // ignore for now
      }
      else if (tokens[0] == "DatasetHeader")
      {
         done = true;
      }
   }

   if(theProjection.contains("GEODETIC"))
   {
      theTieUnitType = OSSIM_DEGREES;
   }

   return;
}

parseLine()

std::vector< ossimString > ossimERS::parseLine ( std::istream &  in )

private

Definition at line 351 of file ossimERS.cpp.

References ossimString::split(), and ossimString::trim().

Referenced by parseCoordinateSpace(), parseHeader(), and parseRasterInfo().

{
/*   const int bufSize = 500; */
   ossimString line;
   std::vector<ossimString> tokens;
   bool invalidCharHit = false;
   const int MAX_LENGTH = 10000;
   int tempCount = 0;
   // read a line, skipping empty line
   while (tokens.empty()&&(in)&&(tempCount < MAX_LENGTH))
   {
     tempCount = 1;
      char c = in.get();
      while( (c != '\n')&&
             (!in.eof())&&
             (!invalidCharHit))
      {
         if(c > 0x7e)
         {
            invalidCharHit = true;
         }
         else
         {
            line += (char)c;
            c = in.get();
        ++tempCount;
         }
      }

      if(!invalidCharHit)
      {
         line.trim('\t');
         line.trim('\n');
         line.trim('\r');
         line.trim(' ');

         if(line != "")
         {
            tokens = line.split("= \t");
            if (tokens.size() > 1)
            {
               tokens[1].trim('\"');
               tokens.back().trim('\"');
            }
         }
      }
      else
      {
         tokens.clear();
         return tokens;
      }
   }
   if(in.bad()||(tempCount>=MAX_LENGTH))
     {
       tokens.clear();
     }

   return tokens;
}

parseRasterInfo()

void ossimERS::parseRasterInfo ( std::istream &  fptr )

private

Definition at line 71 of file ossimERS.cpp.

References abs, ossimString::join(), min, OSSIM_DEGREES, OSSIM_DOUBLE, OSSIM_FLOAT, OSSIM_METERS, OSSIM_SSHORT16, OSSIM_UCHAR, OSSIM_USHORT16, parseError(), parseLine(), theBandID, theBands, theCellSizeX, theCellSizeY, theCelltype, theHasNullCells, theLine, theNullCell, theOriginX, theOriginY, theSample, and theTieUnitType.

Referenced by parseHeader().

{
   std::vector<ossimString> tokens;

   bool done = false;
   while (!done)
   {
      tokens = parseLine(in);
      if (tokens.empty())
      {
         parseError("premature end of header file.");
         return;
      }
      if (tokens[0] == "CellType")
      {
         if (tokens[1] == "Unsigned8BitInteger")
         {
            theCelltype = OSSIM_UCHAR;
         }
         else if (tokens[1] == "Unsigned16BitInteger")
         {
            theCelltype = OSSIM_USHORT16;
         }
         else if (tokens[1] == "Signed16BitInteger")
         {
            theCelltype = OSSIM_SSHORT16;
         }
         else if (tokens[1] == "IEEE4ByteReal")
         {
            theCelltype = OSSIM_FLOAT;
         }
         else if (tokens[1] == "IEEE8ByteReal")
         {
            theCelltype = OSSIM_DOUBLE;
         }
         else
         {
            parseError("Unsupported CellType.");
         }
      }
      else if (tokens[0] == "NullCellValue")
      {
         theHasNullCells = true;
         theNullCell = tokens[1].toInt();    // float nullcell value?
      }
      else if (tokens[0] == "Xdimension")
      { // ignore "CellInfo"
         theCellSizeX = tokens[1].toDouble();
      }
      else if (tokens[0] == "Ydimension")
      { // ignore "CellInfo"
         theCellSizeY = tokens[1].toDouble();
      }
      else if (tokens[0] == "NrOfLines")
      {
         theLine = tokens[1].toInt();
      }
      else if (tokens[0] == "NrOfCellsPerLine")
      {
         theSample = tokens[1].toInt();
      }
      else if (tokens[0] == "Eastings")
      { // ignore "RegistrationCoord"
         theTieUnitType = OSSIM_METERS;
         theOriginX = tokens[1].toDouble();
      }
      else if (tokens[0] == "Northings")
      { // ignore "RegistrationCoord"
         theTieUnitType = OSSIM_METERS;
         theOriginY = tokens[1].toDouble();
      }
      else if (tokens[0] == "Longitude")
      { // ignore "RegistrationCoord"
                                                // need to check coordinatestype ("Cannot use Latitude with UTM projection")
         double deg, min, sec;
         sscanf (tokens[1].chars(), "%lg:%lg:%lg", &deg, &min, &sec);
         theOriginX = std::abs(deg) + min/60.0 + sec/3600.0;
         if (deg < 0.0)
         {
            theOriginX = -theOriginX;
         }
         theTieUnitType = OSSIM_DEGREES;
      }
      else if (tokens[0] == "Latitude")
      { // ignore "RegistrationCoord"
         double deg, min, sec;
         sscanf (tokens[1].chars(), "%lg:%lg:%lg", &deg, &min, &sec);
         theOriginY = std::abs(deg) + min/60.0 + sec/3600.0;
         if (deg < 0.0)
         {
            theOriginY = -theOriginY;
         }
         theTieUnitType = OSSIM_DEGREES;
      }
      else if (tokens[0] == "NrOfBands")
      {
         theBands = tokens[1].toInt();
      }
      else if (tokens[0] == "Value")
      { // ignore "BandID"
        // keep adding to the bandID vector
        // delete Value key then join the rest of tokens
         tokens.erase(tokens.begin());
         ossimString id;
         id.join(tokens, " ");
         theBandID.push_back(id);
      }
      else if (tokens[0] == "RasterInfo")
      {
         done = true;
      }
   }
}

print()

std::ostream & ossimERS::print ( std::ostream &  out ) const

virtual

Outputs theErrorStatus as an ossimErrorCode and an ossimString.

Returns

std::ostream&

Note

Derived classes should only have to implement a virtual print, not an operator<< funtion as it's implemented here.

Reimplemented from ossimErrorStatusInterface.

Definition at line 431 of file ossimERS.cpp.

References min, OSSIM_DEGREES, OSSIM_METERS, OSSIM_SINT16, OSSIM_SINT32, OSSIM_SINT8, OSSIM_UINT16, OSSIM_UINT32, OSSIM_UINT8, OSSIM_USHORT11, OSSIM_USHORT12, OSSIM_USHORT13, OSSIM_USHORT14, OSSIM_USHORT15, OSSIM_USHORT16, theBands, theByteorder, theCellSizeX, theCellSizeY, theCelltype, theCoordSysType, theDatasetType, theDatatype, theDatum, theLine, theOriginX, theOriginY, theProjection, theSample, and theTieUnitType.

Referenced by writeFile().

{
   out<< std::setiosflags(std::ios::fixed) << std::setprecision(12);
   out<<"DatasetHeader Begin" <<std::endl;
   out<<"   Version     = \"5.5\"" <<std::endl;
   out<<"   DataSetType = " <<theDatasetType <<std::endl;
   out<<"   DataType    = " <<theDatatype <<std::endl;
   out<<"   ByteOrder   = " <<theByteorder <<std::endl;
   
   out<<"   CoordinateSpace Begin" <<std::endl;
   out<<"       Datum       = \"" <<theDatum <<"\"" <<std::endl;
   out<<"       Projection  = \"" <<theProjection <<"\"" <<std::endl;
   out<<"       CoordinateType  = " <<theCoordSysType <<std::endl;
   out<<"   CoordinateSpace End" <<std::endl;
   
   ossimString celltype;
   if (theCelltype == OSSIM_UINT8)
      celltype = "Unsigned8BitInteger";
   else if (theCelltype == OSSIM_SINT8)
      celltype = "Signed8BitInteger";
   else if (theCelltype == OSSIM_UINT16)
      celltype = "Unsigned16BitInteger";
   else if (theCelltype == OSSIM_SINT16)
      celltype = "Signed16BitInteger";
   else if (theCelltype == OSSIM_UINT32)
      celltype = "Unsigned32BitInteger";
   else if (theCelltype == OSSIM_SINT32)
      celltype = "Signed32BitInteger";
   else if (theCelltype == OSSIM_USHORT11)
      celltype = "Unsigned16BitInteger";
   else if (theCelltype == OSSIM_USHORT12)
      celltype = "Unsigned16BitInteger";
   else if (theCelltype == OSSIM_USHORT13)
      celltype = "Unsigned16BitInteger";
   else if (theCelltype == OSSIM_USHORT14)
      celltype = "Unsigned16BitInteger";
   else if (theCelltype == OSSIM_USHORT15)
      celltype = "Unsigned16BitInteger";
   else if (theCelltype == OSSIM_USHORT16)
      celltype = "Unsigned16BitInteger";
   
   out<<"   RasterInfo Begin" <<std::endl;
   out<<"       CellType    = " <<celltype <<std::endl;
   
   out<<"       CellInfo Begin" <<std::endl;
   out<<"           Xdimension  = " <<theCellSizeX <<std::endl;
   out<<"           Ydimension  = " <<theCellSizeY <<std::endl;
   out<<"       CellInfo End" <<std::endl;
   
   out<<"       NrOfLines   = " <<theLine <<std::endl;
   out<<"       NrOfCellsPerLine    = " <<theSample <<std::endl;
   
   out<<"       RegistrationCoord Begin" <<std::endl;
   if (theTieUnitType == OSSIM_METERS)
   {
      out<<"            Eastings    = " <<theOriginX <<std::endl;
      out<<"            Northings   = " <<theOriginY <<std::endl;
   }
   else if (theTieUnitType == OSSIM_DEGREES)
   {
      bool minus = false;
      int min;
      double degrees, seconds;
      degrees = theOriginY;
      if (theOriginY < 0)
      {
         minus = true;
         degrees *=-1;
      }
      min = (int)((degrees-(int)degrees)*60);
      seconds =  ((degrees-(int)degrees)*60 - min)*60;
      if (minus)
         degrees *= -1;
      out<<"            Latitude    = "
         <<(int)degrees<<":"<<min<<":"<<seconds<<std::endl;
      
      minus = false;
      degrees = theOriginX;
      if (theOriginX < 0)
      {
         minus = true;
         degrees *=-1;
      }
      min = (int)((degrees-(int)degrees)*60);
      seconds =  ((degrees-(int)degrees)*60 - min)*60;
      if (minus)
         degrees *= -1;
      out<<"            Longitude   = "
         <<(int)degrees<<":"<<min<<":"<<seconds<<std::endl;
   }
   out<<"       RegistrationCoord End" <<std::endl;
   
   out<<"       NrOfBands   = " <<theBands <<std::endl;
   out<<"   RasterInfo End" <<std::endl;
   
   out<<"DatasetHeader End" <<std::endl;
   
   return out;
}

toOssimDatum()

ossimString ossimERS::toOssimDatum

(

)

const

Definition at line 630 of file ossimERS.cpp.

References ossimNotify(), ossimNotifyLevel_WARN, and theDatum.

Referenced by toOssimProjectionGeom().

{
   ossimString result = "WGE"; // wgs 84 default datum code

   if(theDatum != "WGS84")
   {
      ossimNotify(ossimNotifyLevel_WARN) << "WARNING Datum ossimERS::toOssimDatum: " << theDatum << " is not handled in ossimERS::toOssimDatum()\n"
                                            << "Please notify us with the datum name so we can add it\n";
   }

   return result;
}

toOssimProjection()

ossimString ossimERS::toOssimProjection

(

)

const

Definition at line 614 of file ossimERS.cpp.

References ossimString::contains(), and theProjection.

Referenced by toOssimProjectionGeom().

{
   ossimString result = "";

   if(theProjection.contains("UTM"))
   {
      result = "ossimUtmProjection";
   }
   else if(theProjection.contains("GEODETIC"))
   {
      result = "ossimEquDistCylProjection";
   }

   return result;
}

toOssimProjectionGeom()

bool ossimERS::toOssimProjectionGeom	(	ossimKeywordlist &	kwl,
		const char *	prefix = NULL
	)		const

Definition at line 531 of file ossimERS.cpp.

References ossimKeywordlist::add(), ossimString::begin(), ossimString::c_str(), ossimKeywordNames::DATUM_KW, ossimKeywordNames::DECIMAL_DEGREES_PER_PIXEL_LAT, ossimKeywordNames::DECIMAL_DEGREES_PER_PIXEL_LON, ossimString::end(), ossimKeywordNames::HEMISPHERE_KW, ossimKeywordNames::METERS_PER_PIXEL_X_KW, ossimKeywordNames::METERS_PER_PIXEL_Y_KW, OSSIM_DEGREES, OSSIM_METERS, theCellSizeX, theCellSizeY, theOriginX, theOriginY, theProjection, theTieUnitType, ossimKeywordNames::TIE_POINT_EASTING_KW, ossimKeywordNames::TIE_POINT_LAT_KW, ossimKeywordNames::TIE_POINT_LON_KW, ossimKeywordNames::TIE_POINT_NORTHING_KW, toOssimDatum(), toOssimProjection(), ossimKeywordNames::TYPE_KW, and ossimKeywordNames::ZONE_KW.

Referenced by ossimERSTileSource::getImageGeometry().

{
   ossimString proj  = toOssimProjection();
   ossimString datum = toOssimDatum();

   if(proj == "")
   {
      return false;
   }

   kwl.add(prefix,
           ossimKeywordNames::TYPE_KW,
           proj.c_str(),
           true);

   kwl.add(prefix,
           ossimKeywordNames::DATUM_KW,
           datum.c_str(),
           true);

   // if it's UTM we have to extract out zone and hemisphere
   // from the projection name stored by ERMapper.
   //
   if(proj == "ossimUtmProjection")
   {
      ossimString zone(theProjection.begin()+4,
                       theProjection.end());
      ossimString hemisphere(theProjection.begin(),
                             theProjection.begin()+1);
      kwl.add(prefix,
              ossimKeywordNames::ZONE_KW,
              zone.c_str(),
              true);
      kwl.add(prefix,
              ossimKeywordNames::HEMISPHERE_KW,
              hemisphere.c_str(),
              true);
   }

   if(theTieUnitType == OSSIM_METERS)
   {
      kwl.add(prefix,
              ossimKeywordNames::TIE_POINT_EASTING_KW,
              theOriginX + theCellSizeX/2,
              true);
      kwl.add(prefix,
              ossimKeywordNames::TIE_POINT_NORTHING_KW,
              theOriginY - theCellSizeY/2,
              true);
      kwl.add(prefix,
              ossimKeywordNames::METERS_PER_PIXEL_X_KW,
              theCellSizeX,
              true);
      kwl.add(prefix,
              ossimKeywordNames::METERS_PER_PIXEL_Y_KW,
              theCellSizeY,
              true);

   }
   else if(theTieUnitType == OSSIM_DEGREES)
   {
      kwl.add(prefix,
              ossimKeywordNames::TIE_POINT_LAT_KW,
              theOriginY - theCellSizeY/2,
              true);
      kwl.add(prefix,
              ossimKeywordNames::TIE_POINT_LON_KW,
              theOriginX + theCellSizeX/2,
              true);
      kwl.add(prefix,
              ossimKeywordNames::DECIMAL_DEGREES_PER_PIXEL_LON,
              theCellSizeX,
              true);
      kwl.add(prefix,
              ossimKeywordNames::DECIMAL_DEGREES_PER_PIXEL_LAT,
              theCellSizeY,
              true);
   }

   return true;
}

writeFile()

bool ossimERS::writeFile

(

const ossimFilename &

file

)

Definition at line 411 of file ossimERS.cpp.

References ossimString::c_str(), ossimString::empty(), print(), and theDescription.

Referenced by ossimERSFileWriter::writeFile().

{
   if (theDescription.empty())
   {
      theDescription = file;
   }
   
   std::ofstream out(file.c_str(), std::ios_base::out);
   
   if (!out)
   {
      return false;
   }
   
   print(out);
   out.close();
   return true;

}

Member Data Documentation

theBandID

std::vector<ossimString> ossimERS::theBandID

Definition at line 69 of file ossimERS.h.

Referenced by clearFields(), and parseRasterInfo().

theBands

ossim_int32 ossimERS::theBands

Definition at line 68 of file ossimERS.h.

Referenced by clearFields(), ossimERSTileSource::open(), parseRasterInfo(), print(), and ossimERSFileWriter::writeFile().

theByteorder

ossimString ossimERS::theByteorder

Definition at line 46 of file ossimERS.h.

Referenced by clearFields(), parseHeader(), print(), and ossimERSFileWriter::writeFile().

theCellsizeof

ossim_int32 ossimERS::theCellsizeof

Definition at line 59 of file ossimERS.h.

Referenced by clearFields().

theCellSizeX

double ossimERS::theCellSizeX

Definition at line 62 of file ossimERS.h.

Referenced by clearFields(), parseRasterInfo(), print(), toOssimProjectionGeom(), and ossimERSFileWriter::writeFile().

theCellSizeY

double ossimERS::theCellSizeY

Definition at line 63 of file ossimERS.h.

Referenced by clearFields(), parseRasterInfo(), print(), toOssimProjectionGeom(), and ossimERSFileWriter::writeFile().

theCelltype

ossimScalarType ossimERS::theCelltype

Definition at line 58 of file ossimERS.h.

Referenced by clearFields(), ossimERSTileSource::open(), parseRasterInfo(), print(), and ossimERSFileWriter::writeFile().

theComments

ossimString ossimERS::theComments

Definition at line 47 of file ossimERS.h.

Referenced by clearFields().

theCoordSysType

ossimString ossimERS::theCoordSysType

Definition at line 52 of file ossimERS.h.

Referenced by clearFields(), print(), and ossimERSFileWriter::writeFile().

theDatasetType

ossimString ossimERS::theDatasetType

Definition at line 44 of file ossimERS.h.

Referenced by clearFields(), parseHeader(), print(), and ossimERSFileWriter::writeFile().

theDatatype

ossimString ossimERS::theDatatype

Definition at line 45 of file ossimERS.h.

Referenced by clearFields(), parseHeader(), print(), and ossimERSFileWriter::writeFile().

theDatum

ossimString ossimERS::theDatum

Definition at line 50 of file ossimERS.h.

Referenced by clearFields(), parseCoordinateSpace(), print(), toOssimDatum(), and ossimERSFileWriter::writeFile().

theDescription

ossimString ossimERS::theDescription

Definition at line 38 of file ossimERS.h.

Referenced by clearFields(), and writeFile().

theFilename

ossimString ossimERS::theFilename

Definition at line 37 of file ossimERS.h.

Referenced by clearFields().

theHasNullCells

bool ossimERS::theHasNullCells

Definition at line 60 of file ossimERS.h.

Referenced by clearFields(), ossimERSTileSource::open(), and parseRasterInfo().

theHeaderOffset

ossim_int32 ossimERS::theHeaderOffset

Definition at line 43 of file ossimERS.h.

Referenced by clearFields().

theLine

ossim_int32 ossimERS::theLine

Definition at line 64 of file ossimERS.h.

Referenced by clearFields(), ossimERSTileSource::open(), parseRasterInfo(), print(), and ossimERSFileWriter::writeFile().

theNullCell

double ossimERS::theNullCell

Definition at line 61 of file ossimERS.h.

Referenced by clearFields(), ossimERSTileSource::open(), and parseRasterInfo().

theOriginX

double ossimERS::theOriginX

Definition at line 66 of file ossimERS.h.

Referenced by clearFields(), parseRasterInfo(), print(), toOssimProjectionGeom(), and ossimERSFileWriter::writeFile().

theOriginY

double ossimERS::theOriginY

Definition at line 67 of file ossimERS.h.

Referenced by clearFields(), parseRasterInfo(), print(), toOssimProjectionGeom(), and ossimERSFileWriter::writeFile().

theProjection

ossimString ossimERS::theProjection

Definition at line 51 of file ossimERS.h.

Referenced by clearFields(), parseCoordinateSpace(), parseHeader(), print(), toOssimProjection(), toOssimProjectionGeom(), and ossimERSFileWriter::writeFile().

theRotation

double ossimERS::theRotation

Definition at line 54 of file ossimERS.h.

Referenced by clearFields(), and parseCoordinateSpace().

theSample

ossim_int32 ossimERS::theSample

Definition at line 65 of file ossimERS.h.

Referenced by clearFields(), ossimERSTileSource::open(), parseRasterInfo(), print(), and ossimERSFileWriter::writeFile().

theSensorname

ossimString ossimERS::theSensorname

Definition at line 41 of file ossimERS.h.

Referenced by clearFields().

theTieUnitType

ossimUnitType ossimERS::theTieUnitType

Definition at line 56 of file ossimERS.h.

Referenced by clearFields(), parseHeader(), parseRasterInfo(), print(), toOssimProjectionGeom(), and ossimERSFileWriter::writeFile().

theUnits

ossimString ossimERS::theUnits

Definition at line 53 of file ossimERS.h.

Referenced by clearFields().

theVersion

double ossimERS::theVersion

Definition at line 36 of file ossimERS.h.

Referenced by clearFields(), and parseHeader().

---

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

• ossimERS.h
• ossimERS.cpp