<div dir="ltr">Hi all:<div>   I want to <span style="color:rgb(79,107,114);font-family:arial,verdana,helvetica;font-size:12px;line-height:18px">add some new input parameters  into grompp. I read the new code </span><strong style="color:rgb(79,107,114);font-family:arial,verdana,helvetica;font-size:12px;line-height:18px">tpxio.c</strong><span style="color:rgb(79,107,114);font-family:arial,verdana,helvetica;font-size:12px;line-height:18px"> of 4.6.1 . I  found there was no function &quot;</span><span style="background-color:rgb(254,254,254);color:rgb(119,119,119);font-size:12px;line-height:18px">do_int()&quot; but someting like &quot;</span><font color="#777777"><span style="font-size:12px;line-height:18px"> gmx_fio_do_int()</span></font><span style="background-color:rgb(254,254,254);color:rgb(119,119,119);font-size:12px;line-height:18px">&quot;. so the old program web guide of vesion 4.0 and 4.5 seems out of work. Could you give me some new suggestion how to </span><span style="color:rgb(79,107,114);font-family:arial,verdana,helvetica;font-size:12px;line-height:18px"> </span><span style="color:rgb(79,107,114);font-family:arial,verdana,helvetica;font-size:12px;line-height:18px">add new input parameters  into grompp in 4.6.1?</span></div>
<div style><span style="color:rgb(79,107,114);font-family:arial,verdana,helvetica;font-size:12px;line-height:18px">   Thank you very much!</span></div><div style><span style="color:rgb(79,107,114);font-family:arial,verdana,helvetica;font-size:12px;line-height:18px"><br>
</span></div><div style><span style="color:rgb(79,107,114);font-family:arial,verdana,helvetica;font-size:12px;line-height:18px">best</span></div><div><div><br></div>-- <br><span><font color="#888888">Yukun Wang <br>PhD candidate<br>
<span style="text-align:center">Institute of Natural Sciences &amp;&amp; College of Life Science, Shanghai Jiao Tong University</span><br>Cell phone: 13621806236.<br>China Shanghai</font></span>
</div></div>