To run the 3-Dimensional Graphics program one must have following files in a data directory (<problem> denotes a NeuroShell 2 problem name):

<problem>.PAT        - pattern file

<problem>.FIG        - configuration file

<problem>.DEF        - definition file

<problem>.MMX        - min/max file

Optional file:

<problem>.Cxx (here xx=01..15)  -  contributions file for feedforward networks only created by the NeuroShell 2 contribution module.