edo file format
Description
Files with the edo file extension are generated by 
mdrun if Molecular Dynamics is performed with Essential Dynamics 
constraints. Depending on the parameters set in the 
edi file, edo files may contain projections of positions,
velocities and forces onto selected eigenvectors during the run as well
as RMSD values, or information about specific types of constraints.
Specific results can be extracted from the edo files with standard unix 
utilities like awk.