@class NSDate; @interface RTElevationMO : NSManagedObject @property (copy, nonatomic) NSDate *startDate; @property (copy, nonatomic) NSDate *endDate; @property (nonatomic) double elevation; @property (nonatomic) double elevationUncertainty; @property (nonatomic) short estimationStatus; + (id)fetchRequest; + (id)managedObjectWithElevation:(id)a0 inManagedObjectContext:(id)a1; @end