A bag having a tear-away zipper-closable pouch, made from: a first sheet of plastic; a second sheet of plastic bonded to the first sheet of plastic; a zipper attached to both the first and second sheets of plastic; and a tear-away perforation through the first and second sheets of plastic adjacent to the zipper. The methodology comprises providing an instrument for making measurements of the geometry of a groove of a phonograph record with the instrument in communication with a computer and the computer executing a reconstructive analysis code thereby reconstruct the groove geometry of the phonograph record using data obtained from the measurements of the geometry of the groove. After a suitable macro or cell is identified, a parser scans the macro or cell pins and finds pins which have ports with the shapes defined on the specific layers defined by the rules and user data.