[gmx-users] position restrain on a curved surface

Mohsen Ramezanpour ramezanpour.mohsen at gmail.com
Wed Sep 14 19:53:28 CEST 2016

Dear gromacs users,

I was wondering what would be a good strategy to force atoms to move on an
arbitrary curved surface?

An example could be forcing lipid molecules to freely move on x-y plane
while their z coordinate is fixed. This is easy because curvature is zero
here. How about the curved surface?

Thanks for your comments in advance


*Rewards work better than punishment ...*

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