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Dear Zongyi Wang,</div>
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you are using an old input file, <span style="font-family: "Courier New", monospace;">
n_max_sc_steps</span> was renamed <span style="font-family: "Courier New", monospace;">
alpha_numsteps.</span></div>
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You can check the valid input variable at the Koopmans website:</div>
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<a href="https://koopmans-functionals.org/en/latest/input_file/workflow_keywords.html" id="LPlnk618864" class="OWAAutoLink">https://koopmans-functionals.org/en/latest/input_file/workflow_keywords.html</a></div>
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If you have other question related to the koopmans package in general please </div>
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post it to our dedicated <a href="https://groups.google.com/g/koopmans-users" id="OWAfe7a5214-6604-db05-cf84-4bec3c3d244e" class="reference external OWAAutoLink">
mailing list</a></div>
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Hope this help,</div>
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Nicola</div>
<div style="font-family: Helvetica; font-size: 13px; color: rgb(0, 0, 0);">-----------------------------------------------------</div>
<span style="font-family: Helvetica; font-size: 13px; color: rgb(0, 0, 0);"><b>Nicola S. Colonna<br>
</b></span>
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PAUL SCHERRER INSTITUT</div>
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OVGA/202A<br>
CH-5232 Villigen-PSI</div>
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