EFTrackingDataFormats::SpacePointOutput Node1 EFTrackingDataFormats ::SpacePointOutput + spIdHash + spGlobalPosition + spRadius + spVarianceR + spVarianceZ + spMeasurementIndexes + spTopHalfStripLength + spBottomHalfStripLength + spTopStripDirection + spBottomStripDirection + spStripCenterDistance + spTopStripCenter