HydroGeoSphere/Problem Identification

The first section of the prefix.grok file should consist of a description of the problem being defined. As for the rest of the file, blank lines and lines beginning with an exclamation point (!) are ignored.

The description can contain from zero up to as many lines as the user requires to describe the problem. Each line can contain up to 60 characters. The description is printed at the beginning of the listing files for grok (prefixo.eco) and HydroGeoSphere (prefix.lst).

The user must signal the end of the description using the End instruction.

End
This instruction signals the end of the description, and control is then passed back to the preprocessor.
 * &bull; &bull; &bull;