From: Mihaela Drenscko (quo.physics_at_gmail.com)
Date: Sun Nov 23 2014 - 17:06:34 CST

Hello,

I am using topotools to merge two parts, one PS and one solvent. This is
how the psf of PS looks like before merge:
       1 PS 1 PSH CG CG2R61 0.000000 12.0110 0
       2 PS 1 PSH CD1 CG2R61 -0.115000 12.0110 0
       3 PS 1 PSH HD1 HGR61 0.115000 1.0080 0
       4 PS 1 PSH CD2 CG2R61 -0.115000 12.0110 0
       5 PS 1 PSH HD2 HGR61 0.115000 1.0080 0
       6 PS 1 PSH CE1 CG2R61 -0.115000 12.0110 0

After merge, atom types are truncated, thus:

       1 PS 1 PSH CG CG2R 1.000000 12.0107 0
       2 PS 1 PSH CD1 CG2R 1.000000 12.0107 0
       3 PS 1 PSH HD1 HGR6 0.115000 1.0079 0
       4 PS 1 PSH CD2 CG2R 1.000000 12.0107 0
       5 PS 1 PSH HD2 HGR6 0.115000 1.0079 0
       6 PS 1 PSH CE1 CG2R 1.000000 12.0107 0

What can I do to keep the atom types the same as before merging?

Thank you,
Mihaela