multiple force_eva run with different colvar restraints

[Jun]

Hi all,

I am using thermodynamic integration to compute free energy change. To
get the MD trajectory of intermediate states between initial and final
states, I am using mixed type calculation of the two end states. In
the two force_eva sections corresponding to two end states, I have to
impose different restraints of some colvars. However, cp2k only
provides a global place (&MOTION&CONSTRAIN&COLLECTIVE) to specify the
restraints. I know it won't be a problem if both force_eva have
exactly the same restraints. Does anybody know how to specify the
restraints separately?
Many thanks in advance.

Best regards,
Jun