[gmx-users] Rarefied trajectory

[Timofey Tyugashev]

If need to generate for analysis a trajectory with fewer frames than in 
the original one (get 1000 frames from 10ns trajectory with 10000 
frames), what approach would be better:
Use gmx trjconv with option '-skip 10',
Or use gmx filter with options '-ol lowpass.xtc' and '-nf 10'?