Modifying the NASTRAN system with a new capability

Abstract

The need for a new capability/maintenance interface specification for the NASTRAN system was discussed. Those problems are highlighted which are most difficult to resolve when a new capability is delivered for inclusion into an archive level. The guidelines presented show the objectives of new capability integration as they relate to design and development, delivery, checkout, and documentation. Examples of new capability/maintenance interface already done on an informal basis are presented to illustrate the 'test conditions' of the idea of defining implementation objectives.