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<DIV><FONT face=Calibri>I'm a recent gromacs user and right now I'm starting to
calculate velocity autocorrelation functions for a pure compound, using
g_velacc.</FONT></DIV>
<DIV><FONT face=Calibri>I'd like to know something more about the properties and
consequences of the option -mol and what exactly the program does if the option
is not included. I'm trying to obtain velocity autocorrelation functions for
pure water for testing purposes and when the option -mol is included the system
returns the message "core dumped".</FONT></DIV>
<DIV><FONT face=Calibri></FONT> </DIV>
<DIV><FONT face=Calibri>Thanks</FONT></DIV>
<DIV><FONT face=Calibri></FONT> </DIV>
<DIV><FONT face=Calibri>Luis Martins</FONT></DIV>
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