es the generalized stacking fault value for a single faultshift.</p>
<dl class="field-list simple">
<dt class="field-odd">Parameters<span class="colon">:</span></dt>
<dd class="field-odd"><ul class="simple">
<li><p><strong>lammps_command</strong> (<a class="reference external" href="https://docs.python.org/3/library/stdtypes.html#str" title="(in Python v3.11)"><em>str</em></a>) – Command for running LAMMPS.</p></li>
<li><p><strong>ucell</strong> (<em>atomman.System</em>) – The crystal unit cell to use a