Abstract: A method is provided for creating a data dictionary. The method may include creating a first tier for the dictionary, the first tier including a descriptor name. The method may also include creating a second tier for the dictionary by creating a temporary term associated with the descriptor name; defining the temporary term using one or more attributes; checking, based on the attributes, a dictionary for an existing term with attributes that are the same as the attributes of the temporary term; associating, when the attributes are the same, the temporary term with the existing term in the second tier; and creating a new term in the second tier when the attributes are different. Further, the method may include creating a third tier for the dictionary, the third tier including process units for the attributes.

Abstract: An apparatus for viewing an object through falling liquid includes structure defining a chamber for at least partially containing the object. At least one transparent or translucent member further defines the chamber. A conduit defines at least one hole positioned such that the transparent or translucent member is between the falling water and the chamber. The object is thus viewable by an observer through the falling liquid, and the member protects the object from the falling liquid.