Hi all!<br><br>About the &quot;same&quot; subject... Does anybody ever tried to read the topology files from gromacs within fortran?<br><br>I would accept some C routines for this if necessary... :)<br><br>Thanks a lot,<br>
<br>Jones<br><br><div><span class="gmail_quote">On 3/24/07, <b class="gmail_sendername">Tsjerk Wassenaar</b> &lt;<a href="mailto:tsjerkw@gmail.com">tsjerkw@gmail.com</a>&gt; wrote:</span><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
Hi Gurpreet,<br><br>Try to get your hands on the original CONCOORD source code<br>(<a href="http://www.mpibpc.gwdg.de/groups/de_groot/concoord/">http://www.mpibpc.gwdg.de/groups/de_groot/concoord/</a> ; version 1.2<br>will do). It is written in fortran, and includes the routines to read
<br>and write xtc files.<br><br>Best,<br><br>Tsjerk<br><br>On 3/24/07, singh &lt;<a href="mailto:singh@biophysik.chemie.uni-dortmund.de">singh@biophysik.chemie.uni-dortmund.de</a>&gt; wrote:<br>&gt;<br>&gt;<br>&gt;<br>&gt;
<br>&gt; Dear Gromacs users,<br>&gt;<br>&gt;<br>&gt;<br>&gt; I am trying to read and write xtc files in fortran . Firstly, I couldn&#39;t<br>&gt; find the file in source directory<br>&gt; $(GMXHOME)/src/gmxlib/testxtcf.f&nbsp;&nbsp;in 
gromacs-3.3.1 as<br>&gt; mentioned on<br>&gt; <a href="http://www.gromacs.org/documentation/reference_3.3/online/xtc.html">http://www.gromacs.org/documentation/reference_3.3/online/xtc.html</a>.<br>&gt; Even if i copy the code and compile it using the linker options mentioned on
<br>&gt; the page, I get the following error<br>&gt;<br>&gt;<br>&gt;<br>&gt; In file test.f:12<br>&gt;<br>&gt; 10&nbsp;&nbsp; call readxtc(xd,natoms,step,time,box,x,prec,ret)<br>&gt;<br>&gt;&nbsp;&nbsp; 1<br>&gt;<br>&gt; Warning: Label 10 at (1) defined but not used
<br>&gt;<br>&gt; /usr/bin/ld: cannot find -lxtcf<br>&gt;<br>&gt; collect2: ld returned 1 exit status<br>&gt;<br>&gt; make: *** [test] Error 1<br>&gt;<br>&gt;<br>&gt;<br>&gt; Any help is appreciated.<br>&gt;<br>&gt;<br>&gt;
<br>&gt; With Regards,<br>&gt;<br>&gt; Gurpreet Singh<br>&gt;<br>&gt;<br>&gt;<br>&gt; -------------------------------------------------<br>&gt;<br>&gt; University of Dortmund<br>&gt;&nbsp;&nbsp;Department of Chemistry<br>&gt;&nbsp;&nbsp;Physical Chemistry I&nbsp;&nbsp;-&nbsp;&nbsp;Biophysical Chemistry
<br>&gt;&nbsp;&nbsp;Otto-Hahn Str. 6<br>&gt;&nbsp;&nbsp;D-44227 Dortmund<br>&gt;&nbsp;&nbsp;Germany<br>&gt;&nbsp;&nbsp;Office:&nbsp;&nbsp; C1-06 room 176<br>&gt;&nbsp;&nbsp;Phone:&nbsp;&nbsp;+49 231 755 3916<br>&gt;<br>&gt; Fax:&nbsp;&nbsp;&nbsp;&nbsp; +49 231 755 3901<br>&gt;<br>&gt; -------------------------------------------------
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</a><br>&gt;<br><br><br>--<br>Tsjerk A. Wassenaar, Ph.D.<br>Junior UD (post-doc)<br>Biomolecular NMR, Bijvoet Center<br>Utrecht University<br>Padualaan 8<br>3584 CH Utrecht<br>The Netherlands<br>P: +31-30-2539931<br>F: +31-30-2537623
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</a><br>Please search the archive at <a href="http://www.gromacs.org/search">http://www.gromacs.org/search</a> before posting!<br>Please don&#39;t post (un)subscribe requests to the list. Use the<br>www interface or send it to 
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</div><br>