diff options
| -rw-r--r-- | src/iso19111/operation/coordinateoperationfactory.cpp | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/src/iso19111/operation/coordinateoperationfactory.cpp b/src/iso19111/operation/coordinateoperationfactory.cpp index b59eeb91..e9bd3cfe 100644 --- a/src/iso19111/operation/coordinateoperationfactory.cpp +++ b/src/iso19111/operation/coordinateoperationfactory.cpp @@ -4347,6 +4347,9 @@ void CoordinateOperationFactory::Private::createOperationsBoundToGeog( const bool heightDepthReversal = ((srcIsUp && dstIsDown) || (srcIsDown && dstIsUp)); + if (convDst == 0) + throw InvalidOperation( + "Conversion factor of target unit is 0"); const double factor = convSrc / convDst; auto conv = Conversion::createChangeVerticalUnit( util::PropertyMap().set( @@ -4460,6 +4463,8 @@ void CoordinateOperationFactory::Private::createOperationsVertToVert( const bool heightDepthReversal = ((srcIsUp && dstIsDown) || (srcIsDown && dstIsUp)); + if (convDst == 0) + throw InvalidOperation("Conversion factor of target unit is 0"); const double factor = convSrc / convDst; if (!equivalentVDatum) { auto name = buildTransfName(sourceCRS->nameStr(), targetCRS->nameStr()); @@ -4557,6 +4562,8 @@ void CoordinateOperationFactory::Private::createOperationsVertToGeogBallpark( const bool heightDepthReversal = ((srcIsUp && dstIsDown) || (srcIsDown && dstIsUp)); + if (convDst == 0) + throw InvalidOperation("Conversion factor of target unit is 0"); const double factor = convSrc / convDst; const auto &sourceCRSExtent = getExtent(sourceCRS); |