[gmx-users] second defaults directive

[Derrick Guang Yuh Lee]

has anyone experienced the Fatal error known as "second defaults
directive" ? i'm kinda curious about this because in the top file that i
am using, it references the "lipid.itp", but as long as the file exsists,
i get the following error:

Fatal error: Found a second
defaults directive, file "/usr/local/share/gromacs/top/lipid.itp", line 9

as soon as i rename the file though, it goes away, but i know that i need
the file and part way through the process of using grompp, i see if split 
out the following:

calling /lib/cpp...
dppc128.top:4:21: lipid.itp: No such file or directory

so, any suggestions about this one? thanks.

 - derrick


 derrick Lee
 faculty of Science
 Memorial University of Newfoundland
 k24dgyl at mun.ca or derrickglee at hotmail.com
 
"a teacher is never a giver of truth - he is a guide, a pointer to the
truth that each student must find for himself. a good teacher is merely a
catalyst." 
                                                              - bruce lee