Got it!<br><br>Ok, first lines:<br><br># CONSTRAINT    3.0<br># Component selection: 1 1 1<br># nSkip 1<br># Ref. Group &#39;protein_b&#39;<br># Nr. of pull groups 1<br># Group 1 &#39;protein_a&#39;  Pos. 3.099513 2.982803 3.377482<br>
#####<br>0.000000                -787.501479<br>0.002000                -271.159600<br>0.004000                -1147.351351<br>0.006000                -108.722797<br>0.008000                -97.813955<br>0.010000                58.592018<br>
0.012000                428.034442<br>0.014000                1022.187858<br>0.016000                -60.867559<br>0.018000                334.483373<br>0.020000                1328.818408<br>0.022000                940.307012<br>
0.024000                368.857413<br>0.026000                1680.598490<br>0.028000                857.879861<br>0.030000                362.426529<br>0.032000                1717.334105<br>0.034000                810.192387<br>
0.036000                105.655760<br>0.038000                1048.031839<br>0.040000                484.148742<br>0.042000                1312.769160<br>0.044000                392.305403<br>0.046000                657.477186<br>
0.048000                1044.452911<br>0.050000                -529.835976<br>0.052000                -1095.934393<br>0.054000                139.685674<br>0.056000                48.203666<br>0.058000                -414.626373<br>
0.060000                -1248.120499<br>0.062000                -586.320212<br>0.064000                -1656.690229<br>0.066000                -534.997888<br><br><br>Last lines:<br><br>1499.962036             -388.880258<br>
1499.964111             -1041.350388<br>1499.966064             -4.334934<br>1499.968018             -143.211905<br>1499.970093             -471.537546<br>1499.972046             -869.843672<br>1499.974121             515.680505<br>
1499.976074             694.682750<br>1499.978027             856.824896<br>1499.980103             -675.209433<br>1499.982056             -617.824015<br>1499.984131             137.441313<br>1499.986084             1628.044837<br>
1499.988037             907.738563<br>1499.990112             604.144941<br>1499.992065             2013.465537<br>1499.994019             890.140741<br>1499.996094             -158.400835<br>1499.998047             -77.586782<br>
1500.000122             -58.386616<br><br>Cheers, Giuseppe<br><br><div class="gmail_quote">2010/1/24  <span dir="ltr">&lt;<a href="mailto:chris.neale@utoronto.ca">chris.neale@utoronto.ca</a>&gt;</span><br><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
Dear Giuseppe:<br>
<br>
 *** What I am looking for is raw  -pd pull.pdo data from the first run. ***<br>
<br>
It looks like you did not define a name for -pd:<br>
<br>
 mpiexec -n $NSLOTS mdrun_mpi -np 1 -v -s start_res.tpr -o output_res -c<br>
output_conf -pi pull.ppa -pn mdgrp1.ndx -po pullout -pdo pullout1 *<br>
<br>
so based on the -h info:<br>
<br>
 -pd       pull.pdo  Output, Opt. Pull data output<br>
<br>
I want to see pull.pdo<br>
<br>
How about the first 100 lines and the last 20 lines.<br><font color="#888888">
<br>
<br>
-- <br>
gmx-users mailing list    <a href="mailto:gmx-users@gromacs.org" target="_blank">gmx-users@gromacs.org</a><br>
<a href="http://lists.gromacs.org/mailman/listinfo/gmx-users" target="_blank">http://lists.gromacs.org/mailman/listinfo/gmx-users</a><br>
Please search the archive at <a href="http://www.gromacs.org/search" target="_blank">http://www.gromacs.org/search</a> before posting!<br>
Please don&#39;t post (un)subscribe requests to the list. Use thewww interface or send it to <a href="mailto:gmx-users-request@gromacs.org" target="_blank">gmx-users-request@gromacs.org</a>.<br>
Can&#39;t post? Read <a href="http://www.gromacs.org/mailing_lists/users.php" target="_blank">http://www.gromacs.org/mailing_lists/users.php</a><br>
</font></blockquote></div><br>