g96 file format
	Main Table of Contents	VERSION 5.0.4

Description

A file with the g96 extension can be a GROMOS-96 initial/final configuration file or a coordinate trajectory file or a combination of both. The file is fixed format, all floats are written as 15.9 (files can get huge). GROMACS supports the following data blocks in the given order:

• Header block:
  • TITLE (mandatory)
• Frame blocks:
  • TIMESTEP (optional)
  • POSITION/POSITIONRED (mandatory)
  • VELOCITY/VELOCITYRED (optional)
  • BOX (optional)

Note that all GROMACS programs can read compressed or g-zipped files.