
NOE ...
GROUPA1=1,3 GROUPB1=20,20 NOEDIST1=0.5
GROUPA2=3 GROUPB2=17 NOEDIST2=0.4
ADDEXP
LABEL=prova
... NOE

NOE ...
GROUPA1=1,3 GROUPB1=20,20
GROUPA2=3 GROUPB2=17
LABEL=provan
NUMERICAL_DERIVATIVES
... NOE

DUMPDERIVATIVES ARG=prova.noe_0,provan.noe_0,prova.noe_1,provan.noe_1 STRIDE=1 FILE=deriv FMT=%10.0f
PRINT ARG=prova.* FILE=COLVAR STRIDE=1
