<font size="2">Hello,<br><br>I am trying to extend a simulation to 2 ns and wanted to know if I am using the proper tools for this purpose. (version 4.5.4)<br><br><span style="font-family: &quot;Book Antiqua&quot;;" lang="EN-CA">1) tpbconv –f old.trr -s old.tpr –e old.edr -o old-extend.tpr -until 2000</span></font><div style="mso-element:para-border-div;border:none;border-bottom:solid windowtext 1.0pt;
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</font><p class="PreformattedText" style="text-align: justify; border: medium none; padding: 0in;"><font size="2"><span style="font-family: &quot;Book Antiqua&quot;;" lang="EN-CA">mdrun -s </span><span style="font-family: &quot;Book Antiqua&quot;;" lang="EN-CA">old-extend.tpr</span><span style="font-family: &quot;Book Antiqua&quot;;" lang="EN-CA">  </span><span style="font-family: &quot;Book Antiqua&quot;;" lang="EN-CA">-cpi</span><span style="font-family: &quot;Book Antiqua&quot;;" lang="EN-CA"> old</span><span style="font-family: &quot;Book Antiqua&quot;;" lang="EN-CA">.cpt   </span><span style="font-family: &quot;Book Antiqua&quot;;" lang="EN-CA">-o </span><span style="font-family: &quot;Book Antiqua&quot;;" lang="EN-CA">old-extend</span><span style="font-family: &quot;Book Antiqua&quot;;" lang="EN-CA">  -c </span><span style="font-family: &quot;Book Antiqua&quot;;" lang="EN-CA">old-extend</span><span style="font-family: &quot;Book Antiqua&quot;;" lang="EN-CA"> -e </span><span style="font-family: &quot;Book Antiqua&quot;;" lang="EN-CA">old-extend </span><span style="font-family: &quot;Book Antiqua&quot;;" lang="EN-CA"></span><br>
<span style="font-family: &quot;Book Antiqua&quot;;" lang="EN-CA"></span></font></p><p class="PreformattedText" style="text-align: justify; border: medium none; padding: 0in;">Is what I am doing correct?<br></p><p class="PreformattedText" style="text-align: justify; border: medium none; padding: 0in;">
<font size="2">2) Can I use the following in 4.5.4 instead of above?<br></font></p><p class="PreformattedText" style="text-align: justify; border: medium none; padding: 0in;"><font size="2"><span style="font-family: &quot;Book Antiqua&quot;;" lang="EN-CA"></span></font></p>
<pre><font size="2">mdrun -s old.tpr -cpi old.cpt -append 2000</font></pre><p class="PreformattedText" style="text-align:justify;border:none;mso-border-bottom-alt:
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-- <br>Thanks,<br><br>