[ESPResSo] remove & change in bonded interactions

[samira jamalian]

Dear all,

I am working on a system of particles which are bonded. I have 5000 bonds from one bonded interaction style. During my simulation, I need to remove a group of these bonds. How could I do that?

I have another question:
Assume that you have a harmonic potential:

inter 10 harmonic $K $R

I want to change the R of a special bond during my simulation.  If I define:

inter 10 harmonic $K $R_new

Would it be overwritten on the old one? 

Many thanks,

Samira