<?xml version="1.0" encoding="utf-8"?><feed xmlns="http://www.w3.org/2005/Atom" ><generator uri="https://jekyllrb.com/" version="3.9.3">Jekyll</generator><link href="https://zyumse.github.io/feed.xml" rel="self" type="application/atom+xml" /><link href="https://zyumse.github.io/" rel="alternate" type="text/html" /><updated>2024-01-11T23:05:15+00:00</updated><id>https://zyumse.github.io/feed.xml</id><title type="html">Z. Yu’ Blog</title><subtitle>Notes along with my research, particularly on computational methods, molecular dynamics, machine learning, etc.</subtitle><entry><title type="html">How to use Tinker to generate inputs with force fields for Lammps simulations</title><link href="https://zyumse.github.io/ABC/" rel="alternate" type="text/html" title="How to use Tinker to generate inputs with force fields for Lammps simulations" /><published>2024-01-06T00:00:00+00:00</published><updated>2024-01-06T00:00:00+00:00</updated><id>https://zyumse.github.io/ABC</id><content type="html" xml:base="https://zyumse.github.io/ABC/">&lt;ul&gt;
  &lt;li&gt;generate a tinker format xyz file
    &lt;ul&gt;
      &lt;li&gt;~/projects/bin-macos/pdbxyz file.pdb&lt;/li&gt;
    &lt;/ul&gt;
  &lt;/li&gt;
  &lt;li&gt;change the numeric types in the xyz file (to those in PRM )&lt;/li&gt;
  &lt;li&gt;~/projects/bin-macos/minimize P4_CH3.xyz, with the PRM file  –&amp;gt; .xyz_2&lt;/li&gt;
  &lt;li&gt;use charges from ORCA to update the PRM file&lt;/li&gt;
  &lt;li&gt;redo minimize –&amp;gt; .xyz_3&lt;/li&gt;
  &lt;li&gt;~/projects/bin-macos/analyze P4_CH3.xyz_2 Moreno.prm P &amp;gt; out&lt;/li&gt;
  &lt;li&gt;remove the useless header ### in out&lt;/li&gt;
  &lt;li&gt;python tinkertoLAMMPS.py&lt;/li&gt;
&lt;/ul&gt;</content><author><name></name></author><summary type="html">generate a tinker format xyz file ~/projects/bin-macos/pdbxyz file.pdb change the numeric types in the xyz file (to those in PRM ) ~/projects/bin-macos/minimize P4_CH3.xyz, with the PRM file –&amp;gt; .xyz_2 use charges from ORCA to update the PRM file redo minimize –&amp;gt; .xyz_3 ~/projects/bin-macos/analyze P4_CH3.xyz_2 Moreno.prm P &amp;gt; out remove the useless header ### in out python tinkertoLAMMPS.py</summary></entry></feed>