/**
* \brief Validate the current VERT_DATUM's arguments.
*
* @return OGRERR_NONE if the VERT_DATUM's arguments validate, an error code
* otherwise
*/
OGRErr OGRSpatialReference::ValidateVertDatum(OGR_SRSNode *poRoot)
{
if ( !EQUAL(poRoot->GetValue(), "VERT_DATUM") )
return OGRERR_NONE;
if (poRoot->GetChildCount() < 2 )
{
CPLDebug( "OGRSpatialReference::Validate",
"Invalid number of children : %d", poRoot->GetChildCount() );
return OGRERR_CORRUPT_DATA;
}
if (atoi(poRoot->GetChild(1)->GetValue()) == 0)
{
CPLDebug( "OGRSpatialReference::Validate",
"Invalid value for datum type (%s) : must be a number\n",
poRoot->GetChild(1)->GetValue());
return OGRERR_CORRUPT_DATA;
}
OGR_SRSNode *poNode;
int i;
for( i = 2; i < poRoot->GetChildCount(); i++ )
{
poNode = poRoot->GetChild(i);
if( EQUAL(poNode->GetValue(),"AUTHORITY") )
{
OGRErr eErr = ValidateAuthority(poNode);
if (eErr != OGRERR_NONE)
return eErr;
}
else if( EQUAL(poNode->GetValue(),"EXTENSION") )
{
// We do not try to control the sub-organization of
// EXTENSION nodes.
}
else
{
CPLDebug( "OGRSpatialReference::Validate",
"Unexpected child for VERT_DATUM `%s'.\n",
poNode->GetValue() );
return OGRERR_CORRUPT_DATA;
}
}
return OGRERR_NONE;
}
OGRErr OGRSpatialReference::Validate(OGR_SRSNode *poRoot)
{
if( !EQUAL(poRoot->GetValue(),"GEOGCS")
&& !EQUAL(poRoot->GetValue(),"PROJCS")
&& !EQUAL(poRoot->GetValue(),"LOCAL_CS")
&& !EQUAL(poRoot->GetValue(),"GEOCCS")
&& !EQUAL(poRoot->GetValue(),"VERT_CS")
&& !EQUAL(poRoot->GetValue(),"COMPD_CS"))
{
CPLDebug( "OGRSpatialReference::Validate",
"Unrecognised root node `%s'\n",
poRoot->GetValue() );
return OGRERR_CORRUPT_DATA;
}
/* -------------------------------------------------------------------- */
/* For a COMPD_CS, validate subparameters and head & tail cs */
/* -------------------------------------------------------------------- */
if( EQUAL(poRoot->GetValue(),"COMPD_CS") )
{
OGR_SRSNode *poNode;
int i;
for( i = 1; i < poRoot->GetChildCount(); i++ )
{
poNode = poRoot->GetChild(i);
if( EQUAL(poNode->GetValue(),"GEOGCS") ||
EQUAL(poNode->GetValue(),"PROJCS") ||
EQUAL(poNode->GetValue(),"LOCAL_CS") ||
EQUAL(poNode->GetValue(),"GEOCCS") ||
EQUAL(poNode->GetValue(),"VERT_CS") ||
EQUAL(poNode->GetValue(),"COMPD_CS") )
{
OGRErr eErr = Validate(poNode);
if (eErr != OGRERR_NONE)
return eErr;
}
else if( EQUAL(poNode->GetValue(),"AUTHORITY") )
{
OGRErr eErr = ValidateAuthority(poNode);
if (eErr != OGRERR_NONE)
return eErr;
}
else
{
CPLDebug( "OGRSpatialReference::Validate",
"Unexpected child for COMPD_CS `%s'.\n",
poNode->GetValue() );
return OGRERR_CORRUPT_DATA;
}
}
return OGRERR_NONE;
}
/* -------------------------------------------------------------------- */
/* Validate VERT_CS */
/* -------------------------------------------------------------------- */
if( EQUAL(poRoot->GetValue(),"VERT_CS") )
{
OGR_SRSNode *poNode;
int i;
int bGotVertDatum = FALSE;
int bGotUnit = FALSE;
int nCountAxis = 0;
for( i = 1; i < poRoot->GetChildCount(); i++ )
{
poNode = poRoot->GetChild(i);
if( EQUAL(poNode->GetValue(),"VERT_DATUM") )
{
OGRErr eErr = ValidateVertDatum(poNode);
if (eErr != OGRERR_NONE)
return eErr;
bGotVertDatum = TRUE;
}
else if( EQUAL(poNode->GetValue(),"UNIT") )
{
OGRErr eErr = ValidateUnit(poNode);
if (eErr != OGRERR_NONE)
return eErr;
bGotUnit = TRUE;
}
else if( EQUAL(poNode->GetValue(),"AXIS") )
{
OGRErr eErr = ValidateAxis(poNode);
if (eErr != OGRERR_NONE)
return eErr;
nCountAxis ++;
}
else if( EQUAL(poNode->GetValue(),"AUTHORITY") )
{
OGRErr eErr = ValidateAuthority(poNode);
if (eErr != OGRERR_NONE)
return eErr;
}
else
{
CPLDebug( "OGRSpatialReference::Validate",
"Unexpected child for VERT_CS `%s'.\n",
poNode->GetValue() );
return OGRERR_CORRUPT_DATA;
}
}
if (!bGotVertDatum)
{
CPLDebug( "OGRSpatialReference::Validate",
"No VERT_DATUM child in VERT_CS.\n" );
return OGRERR_CORRUPT_DATA;
}
if (!bGotUnit)
{
CPLDebug( "OGRSpatialReference::Validate",
"No UNIT child in VERT_CS.\n" );
return OGRERR_CORRUPT_DATA;
}
if (nCountAxis > 1)
{
CPLDebug( "OGRSpatialReference::Validate",
"Too many AXIS children in VERT_CS.\n" );
return OGRERR_CORRUPT_DATA;
}
return OGRERR_NONE;
}
/* -------------------------------------------------------------------- */
/* For a PROJCS, validate subparameters (other than GEOGCS). */
/* -------------------------------------------------------------------- */
if( EQUAL(poRoot->GetValue(),"PROJCS") )
{
OGR_SRSNode *poNode;
int i;
for( i = 1; i < poRoot->GetChildCount(); i++ )
{
poNode = poRoot->GetChild(i);
if( EQUAL(poNode->GetValue(),"GEOGCS") )
{
/* validated elsewhere */
}
else if( EQUAL(poNode->GetValue(),"UNIT") )
{
OGRErr eErr = ValidateUnit(poNode);
if (eErr != OGRERR_NONE)
return eErr;
}
else if( EQUAL(poNode->GetValue(),"PARAMETER") )
{
if( poNode->GetChildCount() != 2 )
{
CPLDebug( "OGRSpatialReference::Validate",
"PARAMETER has wrong number of children (%d),"
"not 2 as expected.\n",
poNode->GetChildCount() );
return OGRERR_CORRUPT_DATA;
}
else if( CSLFindString( (char **)papszParameters,
poNode->GetChild(0)->GetValue()) == -1)
{
CPLDebug( "OGRSpatialReference::Validate",
"Unrecognised PARAMETER `%s'.\n",
poNode->GetChild(0)->GetValue() );
return OGRERR_UNSUPPORTED_SRS;
}
}
else if( EQUAL(poNode->GetValue(),"PROJECTION") )
{
if( poNode->GetChildCount() != 1 && poNode->GetChildCount() != 2 )
{
CPLDebug( "OGRSpatialReference::Validate",
"PROJECTION has wrong number of children (%d),"
"not 1 or 2 as expected.\n",
poNode->GetChildCount() );
return OGRERR_CORRUPT_DATA;
}
else if( CSLFindString( (char **)papszProjectionSupported,
poNode->GetChild(0)->GetValue()) == -1
&& CSLFindString( (char **)papszProjectionUnsupported,
poNode->GetChild(0)->GetValue()) == -1)
{
CPLDebug( "OGRSpatialReference::Validate",
"Unrecognised PROJECTION `%s'.\n",
poNode->GetChild(0)->GetValue() );
return OGRERR_UNSUPPORTED_SRS;
}
else if( CSLFindString( (char **)papszProjectionSupported,
poNode->GetChild(0)->GetValue()) == -1)
{
CPLDebug( "OGRSpatialReference::Validate",
"Unsupported, but recognised PROJECTION `%s'.\n",
poNode->GetChild(0)->GetValue() );
return OGRERR_UNSUPPORTED_SRS;
}
if (poNode->GetChildCount() == 2)
{
poNode = poNode->GetChild(1);
if( EQUAL(poNode->GetValue(),"AUTHORITY") )
{
OGRErr eErr = ValidateAuthority(poNode);
if (eErr != OGRERR_NONE)
return eErr;
}
else
{
CPLDebug( "OGRSpatialReference::Validate",
"Unexpected child for PROJECTION `%s'.\n",
poNode->GetValue() );
return OGRERR_CORRUPT_DATA;
}
}
}
else if( EQUAL(poNode->GetValue(),"AUTHORITY") )
{
OGRErr eErr = ValidateAuthority(poNode);
if (eErr != OGRERR_NONE)
return eErr;
}
else if( EQUAL(poNode->GetValue(),"AXIS") )
{
OGRErr eErr = ValidateAxis(poNode);
if (eErr != OGRERR_NONE)
return eErr;
}
else if( EQUAL(poNode->GetValue(),"EXTENSION") )
{
// We do not try to control the sub-organization of
// EXTENSION nodes.
}
else
{
CPLDebug( "OGRSpatialReference::Validate",
"Unexpected child for PROJCS `%s'.\n",
poNode->GetValue() );
return OGRERR_CORRUPT_DATA;
}
}
}
/* -------------------------------------------------------------------- */
/* Validate GEOGCS if found. */
/* -------------------------------------------------------------------- */
OGR_SRSNode *poGEOGCS = poRoot->GetNode( "GEOGCS" );
if( poGEOGCS != NULL )
{
OGR_SRSNode *poNode;
int i;
for( i = 1; i < poGEOGCS->GetChildCount(); i++ )
{
poNode = poGEOGCS->GetChild(i);
if( EQUAL(poNode->GetValue(),"DATUM") )
{
/* validated elsewhere */
}
else if( EQUAL(poNode->GetValue(),"PRIMEM") )
{
if( poNode->GetChildCount() < 2
|| poNode->GetChildCount() > 3 )
{
CPLDebug( "OGRSpatialReference::Validate",
"PRIMEM has wrong number of children (%d),"
"not 2 or 3 as expected.\n",
poNode->GetChildCount() );
return OGRERR_CORRUPT_DATA;
}
}
else if( EQUAL(poNode->GetValue(),"UNIT") )
{
OGRErr eErr = ValidateUnit(poNode);
if (eErr != OGRERR_NONE)
return eErr;
}
else if( EQUAL(poNode->GetValue(),"AXIS") )
{
OGRErr eErr = ValidateAxis(poNode);
if (eErr != OGRERR_NONE)
return eErr;
}
else if( EQUAL(poNode->GetValue(),"AUTHORITY") )
{
OGRErr eErr = ValidateAuthority(poNode);
if (eErr != OGRERR_NONE)
return eErr;
}
else
{
CPLDebug( "OGRSpatialReference::Validate",
"Unexpected child for GEOGCS `%s'.\n",
poNode->GetValue() );
return OGRERR_CORRUPT_DATA;
}
}
if( poGEOGCS->GetNode("DATUM") == NULL )
{
CPLDebug( "OGRSpatialReference::Validate",
"No DATUM child in GEOGCS.\n" );
return OGRERR_CORRUPT_DATA;
}
}
/* -------------------------------------------------------------------- */
/* Validate DATUM/SPHEROID. */
/* -------------------------------------------------------------------- */
OGR_SRSNode *poDATUM = poRoot->GetNode( "DATUM" );
if( poDATUM != NULL )
{
OGR_SRSNode *poSPHEROID;
int bGotSpheroid = FALSE;
int i;
if( poDATUM->GetChildCount() == 0 )
{
CPLDebug( "OGRSpatialReference::Validate",
"DATUM has no children." );
return OGRERR_CORRUPT_DATA;
}
for( i = 1; i < poDATUM->GetChildCount(); i++ )
{
OGR_SRSNode *poNode;
poNode = poDATUM->GetChild(i);
if( EQUAL(poNode->GetValue(),"SPHEROID") )
{
poSPHEROID = poDATUM->GetChild(1);
bGotSpheroid = TRUE;
if( poSPHEROID->GetChildCount() != 3
&& poSPHEROID->GetChildCount() != 4 )
{
CPLDebug( "OGRSpatialReference::Validate",
"SPHEROID has wrong number of children (%d),"
"not 3 or 4 as expected.\n",
poSPHEROID->GetChildCount() );
return OGRERR_CORRUPT_DATA;
}
else if( CPLAtof(poSPHEROID->GetChild(1)->GetValue()) == 0.0 )
{
CPLDebug( "OGRSpatialReference::Validate",
"SPHEROID semi-major axis is zero (%s)!\n",
poSPHEROID->GetChild(1)->GetValue() );
return OGRERR_CORRUPT_DATA;
}
}
else if( EQUAL(poNode->GetValue(),"AUTHORITY") )
{
OGRErr eErr = ValidateAuthority(poNode);
if (eErr != OGRERR_NONE)
return eErr;
}
else if( EQUAL(poNode->GetValue(),"TOWGS84") )
{
if( poNode->GetChildCount() != 3
&& poNode->GetChildCount() != 7)
{
CPLDebug( "OGRSpatialReference::Validate",
"TOWGS84 has wrong number of children (%d), not 3 or 7.\n",
poNode->GetChildCount() );
return OGRERR_CORRUPT_DATA;
}
}
else
{
CPLDebug( "OGRSpatialReference::Validate",
"Unexpected child for DATUM `%s'.\n",
poNode->GetValue() );
return OGRERR_CORRUPT_DATA;
}
}
if( !bGotSpheroid )
{
CPLDebug( "OGRSpatialReference::Validate",
"No SPHEROID child in DATUM.\n" );
return OGRERR_CORRUPT_DATA;
}
}
/* -------------------------------------------------------------------- */
/* If this is projected, try to validate the detailed set of */
/* parameters used for the projection. */
/* -------------------------------------------------------------------- */
OGRErr eErr;
eErr = ValidateProjection(poRoot);
if( eErr != OGRERR_NONE )
return eErr;
/* -------------------------------------------------------------------- */
/* Final check. */
/* -------------------------------------------------------------------- */
if( EQUAL(poRoot->GetValue(),"GEOCCS") )
return OGRERR_UNSUPPORTED_SRS;
return OGRERR_NONE;
}
/**
* \brief Validate the current PROJECTION's arguments.
*
* @return OGRERR_NONE if the PROJECTION's arguments validate, an error code
* otherwise
*/
OGRErr OGRSpatialReference::ValidateProjection(OGR_SRSNode *poRoot)
{
OGR_SRSNode *poPROJCS = poRoot->GetNode( "PROJCS" );
if( poPROJCS == NULL )
return OGRERR_NONE;
if( poPROJCS->GetNode( "PROJECTION" ) == NULL )
{
CPLDebug( "OGRSpatialReference::Validate",
"PROJCS does not have PROJECTION subnode." );
return OGRERR_CORRUPT_DATA;
}
/* -------------------------------------------------------------------- */
/* Find the matching group in the proj and parms table. */
/* -------------------------------------------------------------------- */
const char *pszProjection;
int iOffset;
pszProjection = poPROJCS->GetNode("PROJECTION")->GetChild(0)->GetValue();
for( iOffset = 0;
papszProjWithParms[iOffset] != NULL
&& !EQUAL(papszProjWithParms[iOffset],pszProjection); )
{
while( papszProjWithParms[iOffset] != NULL )
iOffset++;
iOffset++;
}
if( papszProjWithParms[iOffset] == NULL )
return OGRERR_UNSUPPORTED_SRS;
iOffset++;
/* -------------------------------------------------------------------- */
/* Check all parameters, and verify they are in the permitted */
/* list. */
/* -------------------------------------------------------------------- */
int iNode;
for( iNode = 0; iNode < poPROJCS->GetChildCount(); iNode++ )
{
OGR_SRSNode *poParm = poPROJCS->GetChild(iNode);
int i;
const char *pszParmName;
if( !EQUAL(poParm->GetValue(),"PARAMETER") )
continue;
pszParmName = poParm->GetChild(0)->GetValue();
for( i = iOffset; papszProjWithParms[i] != NULL; i++ )
{
if( EQUAL(papszProjWithParms[i],pszParmName) )
break;
}
/* This parameter is not an exact match, is it an alias? */
if( papszProjWithParms[i] == NULL )
{
for( i = iOffset; papszProjWithParms[i] != NULL; i++ )
{
if( IsAliasFor(papszProjWithParms[i],pszParmName) )
break;
}
if( papszProjWithParms[i] == NULL )
{
CPLDebug( "OGRSpatialReference::Validate",
"PARAMETER %s for PROJECTION %s is not permitted.",
pszParmName, pszProjection );
return OGRERR_CORRUPT_DATA;
}
else
{
CPLDebug( "OGRSpatialReference::Validate",
"PARAMETER %s for PROJECTION %s is an alias for %s.",
pszParmName, pszProjection,
papszProjWithParms[i] );
return OGRERR_CORRUPT_DATA;
}
}
}
return OGRERR_NONE;
}
bool rspfOgcWktTranslator::toOssimKwl( const rspfString& wktString,
rspfKeywordlist &kwl,
const char *prefix)const
{
static const char MODULE[] = "rspfOgcWktTranslator::toOssimKwl";
if(traceDebug())
{
rspfNotify(rspfNotifyLevel_DEBUG) << MODULE << " entered...\n";
}
const char* wkt = wktString.c_str();
OGRSpatialReferenceH hSRS = NULL;
rspfDpt falseEastingNorthing;
hSRS = OSRNewSpatialReference(NULL);
if( OSRImportFromWkt( hSRS, (char **) &wkt ) != OGRERR_NONE )
{
OSRDestroySpatialReference( hSRS );
return false;
}
rspfString rspfProj = "";
const char* epsg_code = OSRGetAttrValue( hSRS, "AUTHORITY", 1 );
if(traceDebug())
{
rspfNotify(rspfNotifyLevel_DEBUG)
<< "epsg_code: " << (epsg_code?epsg_code:"null") << "\n";
}
const char* units = NULL;
OGR_SRSNode* node = ((OGRSpatialReference *)hSRS)->GetRoot();
int nbChild = node->GetChildCount();
for (int i = 0; i < nbChild; i++)
{
OGR_SRSNode* curChild = node->GetChild(i);
if (strcmp(curChild->GetValue(), "UNIT") == 0)
{
units = curChild->GetChild(0)->GetValue();
}
}
if(traceDebug())
{
rspfNotify(rspfNotifyLevel_DEBUG)
<< "units: " << (units?units:"null") << "\n";
}
rspfString rspf_units;
bool bGeog = OSRIsGeographic(hSRS);
if ( bGeog == false )
{
rspf_units = "meters";
if ( units != NULL )
{
rspfString s = units;
s.downcase();
if( ( s == rspfString("us survey foot") ) ||
( s == rspfString("u.s. foot") ) ||
( s == rspfString("foot_us") ) )
{
rspf_units = "us_survey_feet";
}
else if( s == rspfString("degree") )
{
rspf_units = "degrees";
}
else if( ( s == rspfString("meter") ) ||
( s == rspfString("metre") ) )
{
rspf_units = "meters";
}
}
}
else
{
rspf_units = "degrees";
}
if(traceDebug())
{
rspfNotify(rspfNotifyLevel_DEBUG)
<< "rspf_units: " << rspf_units << "\n";
}
if (epsg_code)
{
rspfString epsg_spec ("EPSG:");
epsg_spec += rspfString::toString(epsg_code);
rspfProjection* proj = rspfEpsgProjectionFactory::instance()->createProjection(epsg_spec);
if (proj)
rspfProj = proj->getClassName();
delete proj;
}
if(rspfProj == "")
{
const char* pszProjection = OSRGetAttrValue( hSRS, "PROJECTION", 0 );
if(pszProjection)
{
rspfProj = wktToOssimProjection(pszProjection);
}
else
{
rspfString localCs = OSRGetAttrValue( hSRS, "LOCAL_CS", 0 );
localCs = localCs.upcase();
if(localCs == "GREATBRITAIN_GRID")
{
rspfProj = "rspfBngProjection";
}
else if (rspf_units.contains("degree"))
{
rspfProj = "rspfEquDistCylProjection";
}
}
}
if(rspfProj == "rspfEquDistCylProjection" )
rspf_units = "degrees";
kwl.add(prefix, rspfKeywordNames::UNITS_KW, rspf_units, true);
if (traceDebug())
{
rspfNotify(rspfNotifyLevel_DEBUG)
<< MODULE << "DEBUG:"
<< "\nrspfProj = " << rspfProj << endl;
}
kwl.add(prefix, rspfKeywordNames::TYPE_KW, rspfProj.c_str(), true);
falseEastingNorthing.x = OSRGetProjParm(hSRS, SRS_PP_FALSE_EASTING, 0.0, NULL);
falseEastingNorthing.y = OSRGetProjParm(hSRS, SRS_PP_FALSE_NORTHING, 0.0, NULL);
if (epsg_code)
{
kwl.add(prefix, rspfKeywordNames::PCS_CODE_KW, epsg_code, true);
}
if(rspfProj == "rspfBngProjection")
{
kwl.add(prefix,
rspfKeywordNames::TYPE_KW,
"rspfBngProjection",
true);
}
else if(rspfProj == "rspfCylEquAreaProjection")
{
kwl.add(prefix,
rspfKeywordNames::STD_PARALLEL_1_KW,
OSRGetProjParm(hSRS, SRS_PP_STANDARD_PARALLEL_1, 0.0, NULL),
true);
kwl.add(prefix,
rspfKeywordNames::ORIGIN_LATITUDE_KW,
OSRGetProjParm(hSRS, SRS_PP_STANDARD_PARALLEL_1, 0.0, NULL),
true);
rspfUnitType units =
static_cast<rspfUnitType>(rspfUnitTypeLut::instance()->
getEntryNumber(rspf_units.c_str()));
if ( units == RSPF_METERS ||
units == RSPF_FEET ||
units == RSPF_US_SURVEY_FEET )
{
kwl.add(prefix,
rspfKeywordNames::FALSE_EASTING_NORTHING_KW,
falseEastingNorthing.toString(),
true);
kwl.add(prefix,
rspfKeywordNames::FALSE_EASTING_NORTHING_UNITS_KW,
rspf_units,
true);
}
}
else if(rspfProj == "rspfEquDistCylProjection")
{
kwl.add(prefix,
rspfKeywordNames::TYPE_KW,
"rspfEquDistCylProjection",
true);
rspfUnitType units =
static_cast<rspfUnitType>(rspfUnitTypeLut::instance()->
getEntryNumber(rspf_units.c_str()));
if ( units == RSPF_METERS ||
units == RSPF_FEET ||
units == RSPF_US_SURVEY_FEET )
{
kwl.add(prefix,
rspfKeywordNames::FALSE_EASTING_NORTHING_KW,
falseEastingNorthing.toString(),
true);
kwl.add(prefix,
rspfKeywordNames::FALSE_EASTING_NORTHING_UNITS_KW,
rspf_units,
true);
}
kwl.add(prefix,
rspfKeywordNames::ORIGIN_LATITUDE_KW,
OSRGetProjParm(hSRS, SRS_PP_LATITUDE_OF_ORIGIN, 0.0, NULL),
true);
kwl.add(prefix,
rspfKeywordNames::CENTRAL_MERIDIAN_KW,
OSRGetProjParm(hSRS, SRS_PP_CENTRAL_MERIDIAN, 0.0, NULL),
true);
}
else if( (rspfProj == "rspfLambertConformalConicProjection") ||
(rspfProj == "rspfAlbersProjection") )
{
kwl.add(prefix,
rspfKeywordNames::TYPE_KW,
rspfProj.c_str(),
true);
kwl.add(prefix,
rspfKeywordNames::FALSE_EASTING_NORTHING_KW,
falseEastingNorthing.toString(),
true);
kwl.add(prefix,
rspfKeywordNames::FALSE_EASTING_NORTHING_UNITS_KW,
rspf_units,
true);
kwl.add(prefix,
rspfKeywordNames::ORIGIN_LATITUDE_KW,
OSRGetProjParm(hSRS, SRS_PP_LATITUDE_OF_ORIGIN, 0.0, NULL),
true);
kwl.add(prefix,
rspfKeywordNames::CENTRAL_MERIDIAN_KW,
OSRGetProjParm(hSRS, SRS_PP_CENTRAL_MERIDIAN, 0.0, NULL),
true);
kwl.add(prefix,
rspfKeywordNames::STD_PARALLEL_1_KW,
OSRGetProjParm(hSRS, SRS_PP_STANDARD_PARALLEL_1, 0.0, NULL),
true);
kwl.add(prefix,
rspfKeywordNames::STD_PARALLEL_2_KW,
OSRGetProjParm(hSRS, SRS_PP_STANDARD_PARALLEL_2, 0.0, NULL),
true);
}
else if(rspfProj == "rspfMercatorProjection")
{
kwl.add(prefix,
rspfKeywordNames::TYPE_KW,
"rspfMercatorProjection",
true);
kwl.add(prefix,
rspfKeywordNames::ORIGIN_LATITUDE_KW,
OSRGetProjParm(hSRS, SRS_PP_LATITUDE_OF_ORIGIN, 0.0, NULL),
true);
kwl.add(prefix,
rspfKeywordNames::CENTRAL_MERIDIAN_KW,
OSRGetProjParm(hSRS, SRS_PP_CENTRAL_MERIDIAN, 0.0, NULL),
true);
kwl.add(prefix,
rspfKeywordNames::FALSE_EASTING_NORTHING_KW,
falseEastingNorthing.toString(),
true);
kwl.add(prefix,
rspfKeywordNames::FALSE_EASTING_NORTHING_UNITS_KW,
rspf_units,
true);
}
else if(rspfProj == "rspfSinusoidalProjection")
{
kwl.add(prefix,
rspfKeywordNames::TYPE_KW,
"rspfSinusoidalProjection",
true);
kwl.add(prefix,
rspfKeywordNames::CENTRAL_MERIDIAN_KW,
OSRGetProjParm(hSRS, SRS_PP_CENTRAL_MERIDIAN, 0.0, NULL),
true);
kwl.add(prefix,
rspfKeywordNames::FALSE_EASTING_NORTHING_KW,
falseEastingNorthing.toString(),
true);
kwl.add(prefix,
rspfKeywordNames::FALSE_EASTING_NORTHING_UNITS_KW,
rspf_units,
true);
}
else if(rspfProj == "rspfTransMercatorProjection")
{
int bNorth;
int nZone = OSRGetUTMZone( hSRS, &bNorth );
if( nZone != 0 )
{
kwl.add(prefix,
rspfKeywordNames::TYPE_KW,
"rspfUtmProjection",
true);
kwl.add(prefix,
rspfKeywordNames::ZONE_KW,
nZone,
true);
if( bNorth )
{
kwl.add(prefix, rspfKeywordNames::HEMISPHERE_KW, "N", true);
}
else
{
kwl.add(prefix, rspfKeywordNames::HEMISPHERE_KW, "S", true);
}
}
else
{
kwl.add(prefix,
rspfKeywordNames::TYPE_KW,
"rspfTransMercatorProjection",
true);
kwl.add(prefix,
rspfKeywordNames::SCALE_FACTOR_KW,
OSRGetProjParm(hSRS, SRS_PP_SCALE_FACTOR, 1.0, NULL),
true);
kwl.add(prefix,
rspfKeywordNames::ORIGIN_LATITUDE_KW,
OSRGetProjParm(hSRS, SRS_PP_LATITUDE_OF_ORIGIN, 0.0, NULL),
true);
kwl.add(prefix,
rspfKeywordNames::CENTRAL_MERIDIAN_KW,
OSRGetProjParm(hSRS, SRS_PP_CENTRAL_MERIDIAN, 0.0, NULL),
true);
kwl.add(prefix,
rspfKeywordNames::FALSE_EASTING_NORTHING_KW,
falseEastingNorthing.toString(),
true);
kwl.add(prefix,
rspfKeywordNames::FALSE_EASTING_NORTHING_UNITS_KW,
rspf_units,
true);
}
}
else
{
if (traceDebug())
{
rspfNotify(rspfNotifyLevel_DEBUG)
<< "rspfOgcWktTranslator::toOssimKwl DEBUG:\n"
<< "Projection conversion to RSPF not supported !!!!!!!!!\n"
<< "Please send the following string to the development staff\n"
<< "to be added to the transaltion to RSPF\n"
<< wkt << endl;
}
return false;
}
const char *datum = OSRGetAttrValue( hSRS, "DATUM", 0 );
rspfString oDatum = "WGE";
if( datum )
{
oDatum = wktToOssimDatum(datum);
if(oDatum == "")
{
oDatum = "WGE";
}
}
kwl.add(prefix, rspfKeywordNames::DATUM_KW, oDatum, true);
OSRDestroySpatialReference( hSRS );
if (traceDebug())
{
rspfNotify(rspfNotifyLevel_DEBUG)
<< MODULE << " exit status = true"
<< std::endl;
}
return true;
}