[gmx-users] about g_bond

[Rui Li]

Dear all,
I want to know the usage of g_bond.
When I use g_bond , it prompt me to Select a group, If there are odd number of
atoms in group, it will warn.
sometimes it produces error
Fatal error:
No distribution... (i0 = 999, i1 = 1)? ? ! ! ? !
what is the meaning?

Thanks in advance!