Project ID: plumID:19.068
Source: ala2/plumed-opes.dat
Originally used with PLUMED version: 2.6
Stable: raw zipped stdout - stderr
Master: raw zipped stdout - stderr

# vim:ft=plumed
LOAD FILE=../OPESwt.cpp

phi: TORSION ATOMS=5,7,9,15
psi: TORSION ATOMS=7,9,15,17

OPES_WT ...
  LABEL=opes
  ARG=phi,psi
  FILE=Kernels.data
  TEMP=300.0
  PACE=500
  SIGMA=0.15,0.15
  BARRIER=50
  BIASFACTOR=10
  PROB_WFILE=Prob.data
  PROB_WSTRIDE=10000
  STORE_PROBS
... OPES_WT

PRINT FMT=%g STRIDE=500 FILE=Colvar.data ARG=phi,psi,opes.*

ENDPLUMED

A better performing result can be obtained with the following simpler input:

  opes: OPES_WT ARG=phi,psi PACE=50 BARRIER=50

but it was not used, to have a more fair comparison with standard metadynamics ala2 simulations.
(if not set, SIGMA is chosen adaptively, similarly to METAD ADAPTIVE=DIFF)