Dear Gromacs Users,
I have downloaded xdr library to read .xtc files.
The installation of the xdrlibrary worked without any problems. The
compilation of the test program "trr2xtc.c" also worked.
Now I'm trying to store the coordinates of a xtc trajectory into a local
variable. I first tried to print out the coordinates. I just modified the
trr2xtc code. Here a few line of my code:
xd_read = xdrfile_open(rfile, "r");
x_xtc = calloc(natoms_xtc, sizeof (x_xtc[0]));
result_xtc = read_xtc(xd_read, natoms_xtc, &step_xtc, &time_xtc, box_xtc, x_xtc,
&prec_xtc);
printf("%f %f %f\n",x_xtc[0],x_xtc[1],x_xtc[2]);
The coordinates in the variable x_xtc seems to be random. How do I access
the proper coordinates from the trajectory?
I would appreciate any help.
Thanks,
Lipi
--
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Lipi Thukral
Computational Molecular Biophysics, IWR
University of Heidelberg, Im Neuenheimer Feld 368
D-69120 Heidelberg, Germany.
Tel.: +49-(0)6221-54-8806, Fax: -8868
email: lipi.thuk...@iwr.uni-heidelberg.de
http://spider.iwr.uni-heidelberg.de
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