prepare_scenario returns SmifDataError. Import only splitext and not all os module. #364
prepare_scenario returns SmifDataError. Import only splitext and not all os module. #364

nismod/smif,tomalrussell/smif,nismod/smif,tomalrussell/smif,nismod/smif,tomalrussell/smif,nismod/smif,tomalrussell/smif