Re: ABF Non-Uniform Zcount

From: Victor Kwan (vkwan8_at_uwo.ca)
Date: Tue Apr 26 2022 - 09:37:28 CDT

Hi Joey,

Why would you want the abf histrogram to be uniform?

________________________________
From: owner-namd-l_at_ks.uiuc.edu <owner-namd-l_at_ks.uiuc.edu> on behalf of Joey Farrell <jpfarrell_at_uchicago.edu>
Sent: Tuesday, April 26, 2022 12:33 AM
To: namd-l_at_ks.uiuc.edu <namd-l_at_ks.uiuc.edu>
Subject: namd-l: ABF Non-Uniform Zcount

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Hello,

I was wondering if I can get any insights into potential causes of non-uniform zcount when running an ABF system. Specifically, my .zcount file has the following (abridged) contents:

 12.05 1233990

 12.15 1248322

 12.25 1168793

  ...

 15.75 121013

 15.85 87096

 15.95 57720

Please let me know if this is an issue and, if it is, potential ways to go about remedying it. I can provide more configuration information ad hoc.

Thank you,
Joey

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