Hi,
in gnuplot first you must neglect the lines starting with @ # &

gnuplot> set datafile commentschars "#@&"


then you can plot the xvg file

and


On 07/08/2011 10:35 AM, manoj gadhwal wrote:
Hello to all,
������������������ I am using the Gromacs 4.5.3 in Centos-5. When I tried to 
open the/*.xvg*/ file
by gnuplot it shown the error. I am attaching the gnuplot error and the data of 
.xvg file. It show
that line 9:invalid character. Please help me.

Thanks in advance.
*
gnuplot error:*

gnuplot> load "/home/ujj/Ligand/ligand_nvt_potential.xvg"

gnuplot> @��� title "Gromacs Energies"
�������� ^
�������� "/home/ujj/Ligand/ligand_nvt_potential.xvg", line 9: invalid character
*

.xvg file:*

# This file was created Fri Jul� 8 13:48:25 2011
# by the following command:
# /usr/local/gromacs/bin/g_energy -f ligand_nvt.edr -o ligand_nvt_potential.xvg
#
# g_energy is part of G R O M A C S:
#
# Gromacs Runs One Microsecond At Cannonball Speeds
#
@��� title "Gromacs Energies"
@��� xaxis� label "Time (ps)"
@��� yaxis� label "(kJ/mol)"
@TYPE xy
@ view 0.15, 0.15, 0.75, 0.85
@ legend on
@ legend box on
@ legend loctype view
@ legend 0.78, 0.8
@ legend length 2
@ s0 legend "Potential"
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--
Manoj Kumar Gadhwal (M. Pharma),
Research Schloar,
Prin. K. M. Kundnani College of Pharmacy,
Colaba, Mumbai-05.
Cont. No. +91 9769051866

--
-------------------------------------------------------------
Andrea Spitaleri PhD
Dulbecco Telethon Institute c/o Raffaele Scientific Institute
Biomolecular NMR Laboratory Dibit2 Basilica 3A2
Via Olgettina 58
20132 Milano
Italy
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Fax: 0039-0226434153
http://sites.google.com/site/andreaspitaleri/
http://www.linkedin.com/in/andreaspitaleri
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Dai il tuo 5XMILLE al San Raffaele. Basta una firma.
Se firmi per la ricerca sanitaria del San Raffaele di Milano, firmi per tutti.
C.F. 03 06 42 80 153.
INFO: 5xmi...@hsr.it - www.5xmille.org
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