an class="n">potential</span><span class="o">.</span><span class="n">units</span><span class="p">)</span>

    <span class="c1"># Define lammps variables</span>
    <span class="n">lammps_variables</span> <span class="o">=</span> <span class="p">{}</span>

    <span class="c1"># Loop over values</span>
    <span class="k">for</span> <span class="n">i</span> <span class="ow">in</span> <span class="nb">range</span><span class="p">(</span><span class="n">rsteps</span><span class="p">):</span>

        <span cl