NISA/3D CAD

To facilitate the integration of analysis with CAD, NISA Software, Inc. offers a slew of data exchange capabilities. They take one of the two forms: (1) Direct CAD system interfaces, implemented by a menu command within a CAD program, and (2) Indirect data exchange interfaces, provided by various data translators or built-in commands of DISPLAY III/IV Data conversion takes place in a manner transparent to the user.