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<DIV><FONT face=Verdana><FONT size=2>Hi, all,</FONT></FONT></DIV>
<DIV><FONT face=Verdana><FONT size=2></FONT></FONT> </DIV>
<DIV><FONT face=Verdana><FONT size=2>I have one question about g_rdf under
version 3.3.3: </FONT></FONT><FONT face=Verdana><FONT size=2>g_rdf has two
options:-com and -rdf. </FONT></FONT><FONT face=Verdana size=2>According
to "g_rdf -h", -com calculates the center of mass of the first group, -rdf
calculate the rdf type: atom, molecule-COM/COG, residue-COM/COG. My question is
-rdf calculates the atom/com/cog of the first(reference) group? OR the second
group? </FONT></DIV>
<DIV><FONT face=Verdana size=2></FONT> </DIV>
<DIV><FONT face=Verdana size=2>1. if -rdf calculates the fist group, -com should
not be used with atom/mol_cog/res_cog. However, a test combing -com and "-rdf
atom" gives a rdf curve!</FONT></DIV>
<DIV><FONT face=Verdana size=2>2. if -rdf calculate the second group,
"g_rdf -h" is kind of unclear, I think!</FONT></DIV>
<DIV><FONT face=Verdana size=2></FONT><FONT face=Verdana><FONT
size=2></FONT> </DIV>
<DIV><FONT size=2>Any suggestion is welcome!</FONT></DIV>
<DIV><FONT size=2></FONT> </DIV>
<DIV><FONT size=2>regards,</FONT></DIV>
<DIV><FONT size=2>Baofu Qiao</FONT></DIV></FONT></BODY></HTML>