diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/iso19111/coordinateoperation.cpp | 43 |
1 files changed, 37 insertions, 6 deletions
diff --git a/src/iso19111/coordinateoperation.cpp b/src/iso19111/coordinateoperation.cpp index c295aff2..6120c768 100644 --- a/src/iso19111/coordinateoperation.cpp +++ b/src/iso19111/coordinateoperation.cpp @@ -12923,9 +12923,40 @@ bool CoordinateOperationFactory::Private::createOperationsFromDatabase( bool sameGeodeticDatum = false; if (vertSrc || vertDst) { - createOperationsFromDatabaseWithVertCRS(sourceCRS, targetCRS, context, - geogSrc, geogDst, vertSrc, - vertDst, res); + if (res.empty()) { + if (geogSrc && + geogSrc->coordinateSystem()->axisList().size() == 2 && + vertDst) { + auto dbContext = + context.context->getAuthorityFactory()->databaseContext(); + auto resTmp = findOpsInRegistryDirect( + sourceCRS->promoteTo3D(std::string(), dbContext), targetCRS, + context, resFindDirectNonEmptyBeforeFiltering); + for (auto &op : resTmp) { + auto newOp = op->shallowClone(); + setCRSs(newOp.get(), sourceCRS, targetCRS); + res.emplace_back(newOp); + } + } else if (geogDst && + geogDst->coordinateSystem()->axisList().size() == 2 && + vertSrc) { + auto dbContext = + context.context->getAuthorityFactory()->databaseContext(); + auto resTmp = findOpsInRegistryDirect( + sourceCRS, targetCRS->promoteTo3D(std::string(), dbContext), + context, resFindDirectNonEmptyBeforeFiltering); + for (auto &op : resTmp) { + auto newOp = op->shallowClone(); + setCRSs(newOp.get(), sourceCRS, targetCRS); + res.emplace_back(newOp); + } + } + } + if (res.empty()) { + createOperationsFromDatabaseWithVertCRS(sourceCRS, targetCRS, + context, geogSrc, geogDst, + vertSrc, vertDst, res); + } } else if (geodSrc && geodDst) { const auto &srcDatum = geodSrc->datum(); @@ -13406,7 +13437,7 @@ void CoordinateOperationFactory::Private::createOperationsGeodToGeod( util::IComparable::Criterion::EQUIVALENT)) { res.emplace_back( Conversion::createGeographicGeocentric(sourceCRS, targetCRS)); - } else if (isSrcGeocentric) { + } else if (isSrcGeocentric && geogDst) { std::string interm_crs_name(geogDst->nameStr()); interm_crs_name += " (geocentric)"; auto interm_crs = @@ -13539,7 +13570,7 @@ void CoordinateOperationFactory::Private::createOperationsBoundToGeog( } } // If the datum are equivalent, this is also fine - } else if (geogCRSOfBaseOfBoundSrc && hubSrcGeog->datum() && + } else if (geogCRSOfBaseOfBoundSrc && hubSrcGeog && hubSrcGeog->datum() && geogDst->datum() && hubSrcGeog->datum()->_isEquivalentTo( geogDst->datum().get(), @@ -13568,7 +13599,7 @@ void CoordinateOperationFactory::Private::createOperationsBoundToGeog( // Case of "+proj=latlong +ellps=clrk66 // +nadgrids=ntv1_can.dat,conus" // to "+proj=latlong +datum=NAD83" - } else if (geogCRSOfBaseOfBoundSrc && hubSrcGeog->datum() && + } else if (geogCRSOfBaseOfBoundSrc && hubSrcGeog && hubSrcGeog->datum() && geogDst->datum() && geogCRSOfBaseOfBoundSrc->ellipsoid()->_isEquivalentTo( datum::Ellipsoid::CLARKE_1866.get(), |