%Include HYDROData_IAltitudeObject.sip
%Include HYDROData_AltitudeObject.sip
%Include HYDROData_ObstacleAltitude.sip
+%Include HYDROData_StreamAltitude.sip
%Include HYDROData_Object.sip
%Include HYDROData_Profile.sip
%Include HYDROData_Polyline3D.sip