Project ID: plumID:21.020
Source: sn2/smd/plumed.inp
Originally used with PLUMED version: 2.8
Stable: raw zipped stdout - stderr
Master: raw zipped stdout - stderr

UNITS LENGTH=A TIME=fs

DISTANCE ATOMS=1,2 LABEL=d1
DISTANCE ATOMS=2,6 LABEL=d2

COMBINE ARG=d1,d2 COEFFICIENTS=0.707,-0.707 PERIODIC=NO LABEL=cv

UPPER_WALLS ARG=d1,d2 AT=5.0,5.0 KAPPA=100.0,100.0 LABEL=constrain

MOVINGRESTRAINT ...
  ARG=cv
  STEP0=0     AT0=-1.5  KAPPA0=1000.0
  STEP1=20000 AT1=1.5   KAPPA1=1000.0
  LABEL=res
... MOVINGRESTRAINT

FLUSH STRIDE=2000
PRINT ARG=cv,res.work STRIDE=2 FILE=colvar