[gmx-users] A question about units

[Mark Abraham]

slw2 at soton.ac.uk wrote:
> Hi,
> 
> A question about units.
> 
> I use trajectories generated by NAMD and convert them to pdb format in order
> to use the gromacs analysis tools. When carrying out analysis, does gromacs
> convert angstroms to nm automatically as I notice that the results are in
> nm ?

The PDB file format is defined to use Angstroms. Gromacs is aware of 
this, but uses nm everywhere itself.

Mark