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<p class=MsoNormal><font size=1 face="MS Reference Sans Serif"><span
style='font-size:9.0pt;font-family:"MS Reference Sans Serif"'>Dear Gromacs
users,<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=1 face="MS Reference Sans Serif"><span
style='font-size:9.0pt;font-family:"MS Reference Sans Serif"'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=1 face="MS Reference Sans Serif"><span
style='font-size:9.0pt;font-family:"MS Reference Sans Serif"'>I am trying to
read and write xtc files in fortran . Firstly, I couldn’t find the file
in source directory </span></font><tt><font size=2 face=Courier><span
style='font-size:10.0pt'>$(GMXHOME)/src/gmxlib/testxtcf.f</span></font></FF></tt><font
size=1 face="MS Reference Sans Serif"><span style='font-size:9.0pt;font-family:
"MS Reference Sans Serif"'> in gromacs-3.3.1 as mentioned on <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>.
Even if i copy the code and compile it using the linker options mentioned on
the page, I get the following error<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=1 face="MS Reference Sans Serif"><span
style='font-size:9.0pt;font-family:"MS Reference Sans Serif"'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=1 face="MS Reference Sans Serif"><span
style='font-size:9.0pt;font-family:"MS Reference Sans Serif"'>In file test.f:12<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=1 face="MS Reference Sans Serif"><span
style='font-size:9.0pt;font-family:"MS Reference Sans Serif"'>10
call readxtc(xd,natoms,step,time,box,x,prec,ret)<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=1 face="MS Reference Sans Serif"><span
style='font-size:9.0pt;font-family:"MS Reference Sans Serif"'> 1<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=1 face="MS Reference Sans Serif"><span
style='font-size:9.0pt;font-family:"MS Reference Sans Serif"'>Warning: Label 10
at (1) defined but not used<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=1 face="MS Reference Sans Serif"><span
style='font-size:9.0pt;font-family:"MS Reference Sans Serif"'>/usr/bin/ld:
cannot find -lxtcf<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=1 face="MS Reference Sans Serif"><span
style='font-size:9.0pt;font-family:"MS Reference Sans Serif"'>collect2: ld
returned 1 exit status<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=1 face="MS Reference Sans Serif"><span
style='font-size:9.0pt;font-family:"MS Reference Sans Serif"'>make: *** [test]
Error 1<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=1 face="MS Reference Sans Serif"><span
style='font-size:9.0pt;font-family:"MS Reference Sans Serif"'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=1 face="MS Reference Sans Serif"><span
style='font-size:9.0pt;font-family:"MS Reference Sans Serif"'>Any help is
appreciated.<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=1 face="MS Reference Sans Serif"><span
style='font-size:9.0pt;font-family:"MS Reference Sans Serif"'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=1 face="MS Reference Sans Serif"><span
style='font-size:9.0pt;font-family:"MS Reference Sans Serif"'>With Regards,<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=1 face="MS Reference Sans Serif"><span
style='font-size:9.0pt;font-family:"MS Reference Sans Serif"'>Gurpreet Singh<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=1 face="MS Reference Sans Serif"><span
style='font-size:9.0pt;font-family:"MS Reference Sans Serif"'><o:p> </o:p></span></font></p>
<p class=MsoNormal><b><font size=1 face="MS Reference Sans Serif"><span
style='font-size:8.0pt;font-family:"MS Reference Sans Serif";font-weight:bold'>-------------------------------------------------<o:p></o:p></span></font></b></p>
<p class=MsoNormal><st1:place w:st="on"><st1:PlaceType w:st="on"><b><font
size=1 face="MS Reference Sans Serif"><span style='font-size:8.0pt;
font-family:"MS Reference Sans Serif";font-weight:bold'>University</span></font></b></st1:PlaceType><b><font
size=1 face="MS Reference Sans Serif"><span style='font-size:8.0pt;font-family:
"MS Reference Sans Serif";font-weight:bold'> of <st1:PlaceName w:st="on">Dortmund</st1:PlaceName></span></font></b></st1:place><br>
<b><font size=1 face="MS Reference Sans Serif"><span style='font-size:8.0pt;
font-family:"MS Reference Sans Serif";font-weight:bold'>Department of Chemistry<br>
Physical Chemistry I - Biophysical Chemistry<br>
Otto-Hahn Str. 6<br>
D-44227 <st1:City w:st="on">Dortmund</st1:City><br>
<st1:country-region w:st="on"><st1:place w:st="on">Germany</st1:place></st1:country-region><br>
Office: C1-06 room 176<br>
Phone: +49 231 755 3916<o:p></o:p></span></font></b></p>
<p class=MsoNormal><b><font size=1 face="MS Reference Sans Serif"><span
style='font-size:8.0pt;font-family:"MS Reference Sans Serif";font-weight:bold'>Fax:
+49 231 755 3901<o:p></o:p></span></font></b></p>
<p style='margin:0cm;margin-bottom:.0001pt'><b><font size=1
face="MS Reference Sans Serif"><span style='font-size:8.0pt;font-family:"MS Reference Sans Serif";
font-weight:bold'>-------------------------------------------------</span></font></b><b><font
size=1 face="MS Reference Sans Serif"><span style='font-size:8.0pt;font-family:
"MS Reference Sans Serif";font-weight:bold'><o:p></o:p></span></font></b></p>
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12.0pt'><o:p> </o:p></span></font></p>
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