<p class="MsoNormal"><span style="font-size:12.0pt;line-height:115%;font-family:"Times New Roman","serif"">Dear GROMACS users,</span></p>
<p class="MsoNormal"><span style="font-size:12.0pt;line-height:115%;font-family:"Times New Roman","serif""><br></span></p><p class="MsoNormal"><span style="font-size:12.0pt;line-height:115%;font-family:"Times New Roman","serif"">Total charge of my system:</span></p>
<p class="MsoNormal" style="margin-bottom:0.0001pt;text-indent:36pt"><span style="font-size:12.0pt;font-family:"Times New Roman","serif"">Including chain
1 in system: 2041 atoms 207 residues</span></p>
<p class="MsoNormal" style="margin-bottom:0.0001pt;text-indent:36pt"><span style="font-size:12.0pt;font-family:"Times New Roman","serif"">Including chain
2 in system: 2036 atoms 206 residues</span></p>
<p class="MsoNormal" style="margin-bottom:0.0001pt;text-indent:36pt"><span style="font-size:12.0pt;font-family:"Times New Roman","serif"">Including chain
3 in system: 44 atoms 1 residues</span></p>
<p class="MsoNormal" style="margin-bottom:0.0001pt;text-indent:36pt"><span style="font-size:12.0pt;font-family:"Times New Roman","serif"">Now there are
4121 atoms and 414 residues</span></p>
<p class="MsoNormal" style="margin-bottom:0.0001pt;text-indent:36pt"><span style="font-size:12.0pt;font-family:"Times New Roman","serif"">Total mass in
system 46007.483 a.m.u.</span></p>
<p class="MsoNormal" style="margin-bottom:0.0001pt;text-indent:36pt"><b><span style="font-size:12.0pt;font-family:"Times New Roman","serif"">Total charge in system 0.748 e</span></b></p>
<p class="MsoNormal"><span style="font-size:12.0pt;line-height:115%;font-family:"Times New Roman","serif""> </span></p>
<p class="MsoNormal"><span style="font-size:12.0pt;line-height:115%;font-family:"Times New Roman","serif"">Is it possible to make charge in system zero and how?</span></p>
<p class="MsoNormal"><span style="font-size:12.0pt;line-height:115%;font-family:"Times New Roman","serif""><br></span></p><p class="MsoNormal"><span style="font-size:12.0pt;line-height:115%;font-family:"Times New Roman","serif"">Thanks in advance for your reply</span></p>