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# ogr_spatialref.h

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    00001 /******************************************************************************
    00002  * $Id: ogr_spatialref.h 25727 2013-03-10 14:56:33Z rouault $
    00003  *
    00004  * Project:  OpenGIS Simple Features Reference Implementation
    00005  * Purpose:  Classes for manipulating spatial reference systems in a
    00006  *           platform non-specific manner.
    00007  * Author:   Frank Warmerdam, warmerdam@pobox.com
    00008  *
    00009  ******************************************************************************
    00010  * Copyright (c) 1999,  Les Technologies SoftMap Inc.
    00011  *
    00012  * Permission is hereby granted, free of charge, to any person obtaining a
    00013  * copy of this software and associated documentation files (the "Software"),
    00014  * to deal in the Software without restriction, including without limitation
    00015  * the rights to use, copy, modify, merge, publish, distribute, sublicense,
    00016  * and/or sell copies of the Software, and to permit persons to whom the
    00017  * Software is furnished to do so, subject to the following conditions:
    00018  *
    00019  * The above copyright notice and this permission notice shall be included
    00020  * in all copies or substantial portions of the Software.
    00021  *
    00022  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
    00023  * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
    00024  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
    00025  * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
    00026  * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
    00027  * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
    00028  * DEALINGS IN THE SOFTWARE.
    00029  ****************************************************************************/
    00030
    00031 #ifndef _OGR_SPATIALREF_H_INCLUDED
    00032 #define _OGR_SPATIALREF_H_INCLUDED
    00033
    00034 #include "ogr_srs_api.h"
    00035
    00042 /************************************************************************/
    00043 /*                             OGR_SRSNode                              */
    00044 /************************************************************************/
    00045
    00059 class CPL_DLL OGR_SRSNode
    00060 {
    00061     char        *pszValue;
    00062
    00063     OGR_SRSNode **papoChildNodes;
    00064     OGR_SRSNode *poParent;
    00065
    00066     int         nChildren;
    00067
    00068     int         NeedsQuoting() const;
    00069
    00070   public:
    00071                 OGR_SRSNode(const char * = NULL);
    00072                 ~OGR_SRSNode();
    00073
    00074     int         IsLeafNode() const { return nChildren == 0; }
    00075
    00076     int         GetChildCount() const { return nChildren; }
    00077     OGR_SRSNode *GetChild( int );
    00078     const OGR_SRSNode *GetChild( int ) const;
    00079
    00080     OGR_SRSNode *GetNode( const char * );
    00081     const OGR_SRSNode *GetNode( const char * ) const;
    00082
    00083     void        InsertChild( OGR_SRSNode *, int );
    00084     void        AddChild( OGR_SRSNode * );
    00085     int         FindChild( const char * ) const;
    00086     void        DestroyChild( int );
    00087     void        ClearChildren();
    00088     void        StripNodes( const char * );
    00089
    00090     const char  *GetValue() const { return pszValue; }
    00091     void        SetValue( const char * );
    00092
    00093     void        MakeValueSafe();
    00094     OGRErr      FixupOrdering();
    00095
    00096     OGR_SRSNode *Clone() const;
    00097
    00098     OGRErr      importFromWkt( char ** );
    00099     OGRErr      exportToWkt( char ** ) const;
    00100     OGRErr      exportToPrettyWkt( char **, int = 1) const;
    00101
    00102     OGRErr      applyRemapper( const char *pszNode,
    00103                                char **papszSrcValues,
    00104                                char **papszDstValues,
    00105                                int nStepSize = 1,
    00106                                int bChildOfHit = FALSE );
    00107 };
    00108
    00109 /************************************************************************/
    00110 /*                         OGRSpatialReference                          */
    00111 /************************************************************************/
    00112
    00127 class CPL_DLL OGRSpatialReference
    00128 {
    00129     double      dfFromGreenwich;
    00130     double      dfToMeter;
    00131     double      dfToDegrees;
    00132
    00133     OGR_SRSNode *poRoot;
    00134
    00135     int         nRefCount;
    00136     int         bNormInfoSet;
    00137
    00138     static OGRErr Validate(OGR_SRSNode *poRoot);
    00139     static OGRErr ValidateAuthority(OGR_SRSNode *poRoot);
    00140     static OGRErr ValidateAxis(OGR_SRSNode *poRoot);
    00141     static OGRErr ValidateUnit(OGR_SRSNode *poRoot);
    00142     static OGRErr ValidateVertDatum(OGR_SRSNode *poRoot);
    00143     static OGRErr ValidateProjection( OGR_SRSNode* poRoot );
    00144     static int  IsAliasFor( const char *, const char * );
    00145     void        GetNormInfo() const;
    00146
    00147     OGRErr      importFromURNPart(const char* pszAuthority,
    00148                                   const char* pszCode,
    00149                                   const char* pszURN);
    00150   public:
    00151                 OGRSpatialReference(const OGRSpatialReference&);
    00152                 OGRSpatialReference(const char * = NULL);
    00153
    00154     virtual    ~OGRSpatialReference();
    00155
    00156     static void DestroySpatialReference(OGRSpatialReference* poSRS);
    00157
    00158     OGRSpatialReference &operator=(const OGRSpatialReference&);
    00159
    00160     int         Reference();
    00161     int         Dereference();
    00162     int         GetReferenceCount() const { return nRefCount; }
    00163     void        Release();
    00164
    00165     OGRSpatialReference *Clone() const;
    00166     OGRSpatialReference *CloneGeogCS() const;
    00167
    00168     void        dumpReadable();
    00169     OGRErr      exportToWkt( char ** ) const;
    00170     OGRErr      exportToPrettyWkt( char **, int = FALSE) const;
    00171     OGRErr      exportToProj4( char ** ) const;
    00172     OGRErr      exportToPCI( char **, char **, double ** ) const;
    00173     OGRErr      exportToUSGS( long *, long *, double **, long * ) const;
    00174     OGRErr      exportToXML( char **, const char * = NULL ) const;
    00175     OGRErr      exportToPanorama( long *, long *, long *, long *,
    00176                                   double * ) const;
    00177     OGRErr      exportToERM( char *pszProj, char *pszDatum, char *pszUnits );
    00178     OGRErr      exportToMICoordSys( char ** ) const;
    00179
    00180     OGRErr      importFromWkt( char ** );
    00181     OGRErr      importFromProj4( const char * );
    00182     OGRErr      importFromEPSG( int );
    00183     OGRErr      importFromEPSGA( int );
    00184     OGRErr      importFromESRI( char ** );
    00185     OGRErr      importFromPCI( const char *, const char * = NULL,
    00186                                double * = NULL );
    00187 #define USGS_ANGLE_DECIMALDEGREES 0
    00188 #define USGS_ANGLE_PACKEDDMS      TRUE /* 1 */
    00189 #define USGS_ANGLE_RADIANS        2
    00190     OGRErr      importFromUSGS( long iProjSys, long iZone,
    00191                                 double *padfPrjParams, long iDatum,
    00192                                 int nUSGSAngleFormat = USGS_ANGLE_PACKEDDMS );
    00193     OGRErr      importFromPanorama( long, long, long, double* );
    00194     OGRErr      importFromOzi( const char *, const char *, const char * );
    00195     OGRErr      importFromOzi( const char * const* papszLines );
    00196     OGRErr      importFromWMSAUTO( const char *pszAutoDef );
    00197     OGRErr      importFromXML( const char * );
    00198     OGRErr      importFromDict( const char *pszDict, const char *pszCode );
    00199     OGRErr      importFromURN( const char * );
    00200     OGRErr      importFromCRSURL( const char * );
    00201     OGRErr      importFromERM( const char *pszProj, const char *pszDatum,
    00202                                const char *pszUnits );
    00203     OGRErr      importFromUrl( const char * );
    00204     OGRErr      importFromMICoordSys( const char * );
    00205
    00206     OGRErr      morphToESRI();
    00207     OGRErr      morphFromESRI();
    00208
    00209     OGRErr      Validate();
    00210     OGRErr      StripCTParms( OGR_SRSNode * = NULL );
    00211     OGRErr      StripVertical();
    00212     OGRErr      FixupOrdering();
    00213     OGRErr      Fixup();
    00214
    00215     int         EPSGTreatsAsLatLong();
    00216     int         EPSGTreatsAsNorthingEasting();
    00217     const char *GetAxis( const char *pszTargetKey, int iAxis,
    00218                          OGRAxisOrientation *peOrientation ) const;
    00219     OGRErr      SetAxes( const char *pszTargetKey,
    00220                          const char *pszXAxisName,
    00221                          OGRAxisOrientation eXAxisOrientation,
    00222                          const char *pszYAxisName,
    00223                          OGRAxisOrientation eYAxisOrientation );
    00224
    00225     // Machinary for accessing parse nodes
    00226     OGR_SRSNode *GetRoot() { return poRoot; }
    00227     const OGR_SRSNode *GetRoot() const { return poRoot; }
    00228     void        SetRoot( OGR_SRSNode * );
    00229
    00230     OGR_SRSNode *GetAttrNode(const char *);
    00231     const OGR_SRSNode *GetAttrNode(const char *) const;
    00232     const char  *GetAttrValue(const char *, int = 0) const;
    00233
    00234     OGRErr      SetNode( const char *, const char * );
    00235     OGRErr      SetNode( const char *, double );
    00236
    00237     OGRErr      SetLinearUnitsAndUpdateParameters( const char *pszName,
    00238                                                    double dfInMeters );
    00239     OGRErr      SetLinearUnits( const char *pszName, double dfInMeters );
    00240     OGRErr      SetTargetLinearUnits( const char *pszTargetKey,
    00241                                       const char *pszName, double dfInMeters );
    00242     double      GetLinearUnits( char ** = NULL ) const;
    00243     double      GetTargetLinearUnits( const char *pszTargetKey,
    00244                                       char ** ppszRetName = NULL ) const;
    00245
    00246     OGRErr      SetAngularUnits( const char *pszName, double dfInRadians );
    00247     double      GetAngularUnits( char ** = NULL ) const;
    00248
    00249     double      GetPrimeMeridian( char ** = NULL ) const;
    00250
    00251     int         IsGeographic() const;
    00252     int         IsProjected() const;
    00253     int         IsGeocentric() const;
    00254     int         IsLocal() const;
    00255     int         IsVertical() const;
    00256     int         IsCompound() const;
    00257     int         IsSameGeogCS( const OGRSpatialReference * ) const;
    00258     int         IsSameVertCS( const OGRSpatialReference * ) const;
    00259     int         IsSame( const OGRSpatialReference * ) const;
    00260
    00261     void        Clear();
    00262     OGRErr      SetLocalCS( const char * );
    00263     OGRErr      SetProjCS( const char * );
    00264     OGRErr      SetProjection( const char * );
    00265     OGRErr      SetGeocCS( const char * pszGeocName );
    00266     OGRErr      SetGeogCS( const char * pszGeogName,
    00267                            const char * pszDatumName,
    00268                            const char * pszEllipsoidName,
    00269                            double dfSemiMajor, double dfInvFlattening,
    00270                            const char * pszPMName = NULL,
    00271                            double dfPMOffset = 0.0,
    00272                            const char * pszUnits = NULL,
    00273                            double dfConvertToRadians = 0.0 );
    00274     OGRErr      SetWellKnownGeogCS( const char * );
    00275     OGRErr      CopyGeogCSFrom( const OGRSpatialReference * poSrcSRS );
    00276     OGRErr      SetVertCS( const char *pszVertCSName,
    00277                            const char *pszVertDatumName,
    00278                            int nVertDatumClass = 2005 );
    00279     OGRErr      SetCompoundCS( const char *pszName,
    00280                                const OGRSpatialReference *poHorizSRS,
    00281                                const OGRSpatialReference *poVertSRS );
    00282
    00283     OGRErr      SetFromUserInput( const char * );
    00284
    00285     OGRErr      SetTOWGS84( double, double, double,
    00286                             double = 0.0, double = 0.0, double = 0.0,
    00287                             double = 0.0 );
    00288     OGRErr      GetTOWGS84( double *padfCoef, int nCoeff = 7 ) const;
    00289
    00290     double      GetSemiMajor( OGRErr * = NULL ) const;
    00291     double      GetSemiMinor( OGRErr * = NULL ) const;
    00292     double      GetInvFlattening( OGRErr * = NULL ) const;
    00293
    00294     OGRErr      SetAuthority( const char * pszTargetKey,
    00295                               const char * pszAuthority,
    00296                               int nCode );
    00297
    00298     OGRErr      AutoIdentifyEPSG();
    00299     int         GetEPSGGeogCS();
    00300
    00301     const char *GetAuthorityCode( const char * pszTargetKey ) const;
    00302     const char *GetAuthorityName( const char * pszTargetKey ) const;
    00303
    00304     const char *GetExtension( const char *pszTargetKey,
    00305                               const char *pszName,
    00306                               const char *pszDefault = NULL ) const;
    00307     OGRErr      SetExtension( const char *pszTargetKey,
    00308                               const char *pszName,
    00309                               const char *pszValue );
    00310
    00311     int         FindProjParm( const char *pszParameter,
    00312                               const OGR_SRSNode *poPROJCS=NULL ) const;
    00313     OGRErr      SetProjParm( const char *, double );
    00314     double      GetProjParm( const char *, double =0.0, OGRErr* = NULL ) const;
    00315
    00316     OGRErr      SetNormProjParm( const char *, double );
    00317     double      GetNormProjParm( const char *, double=0.0, OGRErr* =NULL)const;
    00318
    00319     static int  IsAngularParameter( const char * );
    00320     static int  IsLongitudeParameter( const char * );
    00321     static int  IsLinearParameter( const char * );
    00322
    00324     OGRErr      SetACEA( double dfStdP1, double dfStdP2,
    00325                          double dfCenterLat, double dfCenterLong,
    00326                          double dfFalseEasting, double dfFalseNorthing );
    00327
    00329     OGRErr      SetAE( double dfCenterLat, double dfCenterLong,
    00330                        double dfFalseEasting, double dfFalseNorthing );
    00331
    00333     OGRErr      SetBonne( double dfStdP1, double dfCentralMeridian,
    00334                           double dfFalseEasting, double dfFalseNorthing );
    00335
    00337     OGRErr      SetCEA( double dfStdP1, double dfCentralMeridian,
    00338                         double dfFalseEasting, double dfFalseNorthing );
    00339
    00341     OGRErr      SetCS( double dfCenterLat, double dfCenterLong,
    00342                        double dfFalseEasting, double dfFalseNorthing );
    00343
    00345     OGRErr      SetEC( double dfStdP1, double dfStdP2,
    00346                        double dfCenterLat, double dfCenterLong,
    00347                        double dfFalseEasting, double dfFalseNorthing );
    00348
    00350     OGRErr      SetEckert( int nVariation, double dfCentralMeridian,
    00351                            double dfFalseEasting, double dfFalseNorthing );
    00352
    00353     OGRErr      SetEckertIV( double dfCentralMeridian,
    00354                              double dfFalseEasting, double dfFalseNorthing );
    00355
    00356     OGRErr      SetEckertVI( double dfCentralMeridian,
    00357                              double dfFalseEasting, double dfFalseNorthing );
    00358
    00360     OGRErr      SetEquirectangular(double dfCenterLat, double dfCenterLong,
    00361                             double dfFalseEasting, double dfFalseNorthing );
    00363     OGRErr      SetEquirectangular2( double dfCenterLat, double dfCenterLong,
    00364                                      double dfPseudoStdParallel1,
    00365                                      double dfFalseEasting, double dfFalseNorthing );
    00366
    00368     OGRErr      SetGEOS( double dfCentralMeridian, double dfSatelliteHeight,
    00369                          double dfFalseEasting, double dfFalseNorthing );
    00370
    00372     OGRErr      SetGH( double dfCentralMeridian,
    00373                        double dfFalseEasting, double dfFalseNorthing );
    00374
    00376     OGRErr      SetIGH();
    00377
    00379     OGRErr      SetGS( double dfCentralMeridian,
    00380                        double dfFalseEasting, double dfFalseNorthing );
    00381
    00383     OGRErr      SetGaussSchreiberTMercator(double dfCenterLat, double dfCenterLong,
    00384                                            double dfScale,
    00385                                            double dfFalseEasting, double dfFalseNorthing );
    00386
    00388     OGRErr      SetGnomonic(double dfCenterLat, double dfCenterLong,
    00389                             double dfFalseEasting, double dfFalseNorthing );
    00390
    00392     OGRErr      SetHOM( double dfCenterLat, double dfCenterLong,
    00393                         double dfAzimuth, double dfRectToSkew,
    00394                         double dfScale,
    00395                         double dfFalseEasting, double dfFalseNorthing );
    00396
    00397     OGRErr      SetHOM2PNO( double dfCenterLat,
    00398                             double dfLat1, double dfLong1,
    00399                             double dfLat2, double dfLong2,
    00400                             double dfScale,
    00401                             double dfFalseEasting, double dfFalseNorthing );
    00402
    00403     OGRErr      SetOM( double dfCenterLat, double dfCenterLong,
    00404                        double dfAzimuth, double dfRectToSkew,
    00405                        double dfScale,
    00406                        double dfFalseEasting, double dfFalseNorthing );
    00407
    00409     OGRErr      SetHOMAC( double dfCenterLat, double dfCenterLong,
    00410                           double dfAzimuth, double dfRectToSkew,
    00411                           double dfScale,
    00412                           double dfFalseEasting, double dfFalseNorthing );
    00413
    00415     OGRErr      SetIWMPolyconic( double dfLat1, double dfLat2,
    00416                                  double dfCenterLong,
    00417                                  double dfFalseEasting,
    00418                                  double dfFalseNorthing );
    00419
    00421     OGRErr      SetKrovak( double dfCenterLat, double dfCenterLong,
    00422                            double dfAzimuth, double dfPseudoStdParallelLat,
    00423                            double dfScale,
    00424                            double dfFalseEasting, double dfFalseNorthing );
    00425
    00427     OGRErr      SetLAEA( double dfCenterLat, double dfCenterLong,
    00428                          double dfFalseEasting, double dfFalseNorthing );
    00429
    00431     OGRErr      SetLCC( double dfStdP1, double dfStdP2,
    00432                         double dfCenterLat, double dfCenterLong,
    00433                         double dfFalseEasting, double dfFalseNorthing );
    00434
    00436     OGRErr      SetLCC1SP( double dfCenterLat, double dfCenterLong,
    00437                            double dfScale,
    00438                            double dfFalseEasting, double dfFalseNorthing );
    00439
    00441     OGRErr      SetLCCB( double dfStdP1, double dfStdP2,
    00442                          double dfCenterLat, double dfCenterLong,
    00443                          double dfFalseEasting, double dfFalseNorthing );
    00444
    00446     OGRErr      SetMC( double dfCenterLat, double dfCenterLong,
    00447                        double dfFalseEasting, double dfFalseNorthing );
    00448
    00450     OGRErr      SetMercator( double dfCenterLat, double dfCenterLong,
    00451                              double dfScale,
    00452                              double dfFalseEasting, double dfFalseNorthing );
    00453
    00454     OGRErr      SetMercator2SP( double dfStdP1,
    00455                                 double dfCenterLat, double dfCenterLong,
    00456                                 double dfFalseEasting, double dfFalseNorthing );
    00457
    00459     OGRErr      SetMollweide( double dfCentralMeridian,
    00460                               double dfFalseEasting, double dfFalseNorthing );
    00461
    00463     OGRErr      SetNZMG( double dfCenterLat, double dfCenterLong,
    00464                          double dfFalseEasting, double dfFalseNorthing );
    00465
    00467     OGRErr      SetOS( double dfOriginLat, double dfCMeridian,
    00468                        double dfScale,
    00469                        double dfFalseEasting,double dfFalseNorthing);
    00470
    00472     OGRErr      SetOrthographic( double dfCenterLat, double dfCenterLong,
    00473                                  double dfFalseEasting,double dfFalseNorthing);
    00474
    00476     OGRErr      SetPolyconic( double dfCenterLat, double dfCenterLong,
    00477                               double dfFalseEasting, double dfFalseNorthing );
    00478
    00480     OGRErr      SetPS( double dfCenterLat, double dfCenterLong,
    00481                        double dfScale,
    00482                        double dfFalseEasting, double dfFalseNorthing);
    00483
    00485     OGRErr      SetRobinson( double dfCenterLong,
    00486                              double dfFalseEasting, double dfFalseNorthing );
    00487
    00489     OGRErr      SetSinusoidal( double dfCenterLong,
    00490                                double dfFalseEasting, double dfFalseNorthing );
    00491
    00493     OGRErr      SetStereographic( double dfCenterLat, double dfCenterLong,
    00494                                   double dfScale,
    00495                                  double dfFalseEasting,double dfFalseNorthing);
    00496
    00498     OGRErr      SetSOC( double dfLatitudeOfOrigin, double dfCentralMeridian,
    00499                         double dfFalseEasting, double dfFalseNorthing );
    00500
    00502     OGRErr      SetTM( double dfCenterLat, double dfCenterLong,
    00503                        double dfScale,
    00504                        double dfFalseEasting, double dfFalseNorthing );
    00505
    00507     OGRErr      SetTMVariant( const char *pszVariantName,
    00508                               double dfCenterLat, double dfCenterLong,
    00509                               double dfScale,
    00510                               double dfFalseEasting, double dfFalseNorthing );
    00511
    00513     OGRErr      SetTMG( double dfCenterLat, double dfCenterLong,
    00514                         double dfFalseEasting, double dfFalseNorthing );
    00515
    00517     OGRErr      SetTMSO( double dfCenterLat, double dfCenterLong,
    00518                          double dfScale,
    00519                          double dfFalseEasting, double dfFalseNorthing );
    00520
    00522     OGRErr      SetTPED( double dfLat1, double dfLong1,
    00523                          double dfLat2, double dfLong2,
    00524                          double dfFalseEasting, double dfFalseNorthing );
    00525
    00527     OGRErr      SetVDG( double dfCenterLong,
    00528                         double dfFalseEasting, double dfFalseNorthing );
    00529
    00531     OGRErr      SetUTM( int nZone, int bNorth = TRUE );
    00532     int         GetUTMZone( int *pbNorth = NULL ) const;
    00533
    00535     OGRErr      SetWagner( int nVariation, double dfCenterLat,
    00536                            double dfFalseEasting, double dfFalseNorthing );
    00537
    00539     OGRErr      SetStatePlane( int nZone, int bNAD83 = TRUE,
    00540                                const char *pszOverrideUnitName = NULL,
    00541                                double dfOverrideUnit = 0.0 );
    00542
    00543     OGRErr      ImportFromESRIStatePlaneWKT(
    00544         int nCode, const char* pszDatumName, const char* pszUnitsName,
    00545         int nPCSCode, const char* pszCSName = 0 );
    00546     OGRErr      ImportFromESRIWisconsinWKT(
    00547         const char* pszPrjName, double dfCentralMeridian, double dfLatOfOrigin,
    00548         const char* pszUnitsName, const char* pszCSName = 0 );
    00549 };
    00550
    00551 /************************************************************************/
    00552 /*                     OGRCoordinateTransformation                      */
    00553 /*                                                                      */
    00554 /*      This is really just used as a base class for a private          */
    00555 /*      implementation.                                                 */
    00556 /************************************************************************/
    00557
    00567 class CPL_DLL OGRCoordinateTransformation
    00568 {
    00569 public:
    00570     virtual ~OGRCoordinateTransformation() {}
    00571
    00572     static void DestroyCT(OGRCoordinateTransformation* poCT);
    00573
    00574     // From CT_CoordinateTransformation
    00575
    00577     virtual OGRSpatialReference *GetSourceCS() = 0;
    00578
    00580     virtual OGRSpatialReference *GetTargetCS() = 0;
    00581
    00582     // From CT_MathTransform
    00583
    00599     virtual int Transform( int nCount,
    00600                            double *x, double *y, double *z = NULL ) = 0;
    00601
    00617     virtual int TransformEx( int nCount,
    00618                              double *x, double *y, double *z = NULL,
    00619                              int *pabSuccess = NULL ) = 0;
    00620
    00621 };
    00622
    00623 OGRCoordinateTransformation CPL_DLL *
    00624 OGRCreateCoordinateTransformation( OGRSpatialReference *poSource,
    00625                                    OGRSpatialReference *poTarget );
    00626
    00627 #endif /* ndef _OGR_SPATIALREF_H_INCLUDED */

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