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<div class="section" id="converting-a-trajectory-to-a-sequence-of-pdb-files">
<h1>Converting a trajectory to a sequence of PDB files<a class="headerlink" href="#converting-a-trajectory-to-a-sequence-of-pdb-files" title="Permalink to this headline">ΒΆ</a></h1>
<div class="highlight-python"><table class="highlighttable"><tr><td class="linenos"><div class="linenodiv"><pre> 1
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14</pre></div></td><td class="code"><div class="highlight"><pre><span class="c"># Conversion of an MMTK trajectory into a sequence of PDB files.</span>
<span class="c">#</span>
<span class="c"># Note: In order to create the trajectory file "rotation.nc" which is</span>
<span class="c"># read by this example, you must run the example snapshot.py.</span>
<span class="c">#</span>
<span class="kn">from</span> <span class="nn">MMTK</span> <span class="kn">import</span> <span class="o">*</span>
<span class="kn">from</span> <span class="nn">MMTK.Trajectory</span> <span class="kn">import</span> <span class="n">Trajectory</span>
<span class="n">trajectory</span> <span class="o">=</span> <span class="n">Trajectory</span><span class="p">(</span><span class="bp">None</span><span class="p">,</span> <span class="s">"rotation.nc"</span><span class="p">)</span>
<span class="n">universe</span> <span class="o">=</span> <span class="n">trajectory</span><span class="o">.</span><span class="n">universe</span>
<span class="k">for</span> <span class="n">i</span><span class="p">,</span> <span class="n">conf</span> <span class="ow">in</span> <span class="nb">enumerate</span><span class="p">(</span><span class="n">trajectory</span><span class="o">.</span><span class="n">configuration</span><span class="p">):</span>
<span class="n">universe</span><span class="o">.</span><span class="n">writeToFile</span><span class="p">(</span><span class="s">"conf</span><span class="si">%d</span><span class="s">.pdb"</span> <span class="o">%</span> <span class="n">i</span><span class="p">,</span> <span class="n">conf</span><span class="p">)</span>
</pre></div>
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