Hi all,

I'm trying to write a script to get the following actions done repetitively.

1. Move atoms in a set in z direction
   
2. Fix atoms in the set
   
3. Run Forcite dynamics
   
4. Write forces of the atoms in the set to a study table
   
5. Remove the fixing of atoms
   
6. And repeat the procedure from 1 to 5
   

Is it a possible task? I noticed the script to fix atoms in https://community.accelrys.com/message/1857#1857. But how to remove the fixity?

Kindly looking forward for your comments.