diff --git a/GeoModelRead/CMakeLists.txt b/GeoModelRead/CMakeLists.txt
index c98ddbba8c6d771fcdecb41bd1a93b09f3c45f31..bd856cd9c031ba29b3b854642dd5337755d3e301 100644
--- a/GeoModelRead/CMakeLists.txt
+++ b/GeoModelRead/CMakeLists.txt
@@ -56,6 +56,6 @@ install( TARGETS GeoModelRead
 # Install a CMake description of the project/library.
 install( EXPORT GeoModelReadConfig DESTINATION cmake )
 
-# new test GeoModelIO
+# Export as part of GeoModelIO
 install( TARGETS GeoModelRead EXPORT GeoModelRead-export LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR}
  PUBLIC_HEADER DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}/GeoModelRead )
diff --git a/GeoModelRead/GeoModelRead/ReadGeoModel.h b/GeoModelRead/GeoModelRead/ReadGeoModel.h
index 6369ced685271c04fa7b40f0386b2af141bbfd34..c5ab11ff2f5bf042c6d9093dd75fb6de9c99f1d2 100644
--- a/GeoModelRead/GeoModelRead/ReadGeoModel.h
+++ b/GeoModelRead/GeoModelRead/ReadGeoModel.h
@@ -86,13 +86,20 @@ private:
 
 	void checkInputString(QString input);
 
+	void printTrf(GeoTrf::Transform3D t);
+	void printTransformationValues(QStringList t);
+	QList<double> convertQstringListToDouble(QStringList listin);
+
+
 	// input arguments
 	std::string _dbName;
 	GeoPhysVol* _root;
 	GMDBManager* m_dbManager;
-	unsigned long* m_progress;
 	bool m_deepDebug;
 
+	// callback handles
+	unsigned long* m_progress;
+
 	// data containers
 	QHash<QString, QMap<unsigned int, QStringList>> _allchildren; // key = "parentId:parentTable", item = list of children parameters, inserted by child position
 	QHash<unsigned int, QStringList> _physVols;