[gmx-users] KALP15 in DPPC Analysis section

[Sailesh Bataju]

Hi,

I've been following KAlP15 in DPPC tutorial successfully but now I stuck in
the last Analysis section. I googled the problem there's nothing out. The
question is so simple it's just a misunderstanding. In the 2nd part Density
of the Membrane the code is

# gmx make_ndx -f md_0_1.tpr -o density_groups.ndx
...
 > 12 & a C1 | a C2 | a C3 | a N4 | ... | a O11
 > name 22 Headgroups
 > 12 & a C12 | a C13 | a O14 | ... | a C50
 > name 23 Tails
 > q

I don't get what should I've to put in place of "..." . It's so confusing.
In 1st line after aN4, should I continue from "a N5 to a N10" or  "a O0 to
a O10"?

Similarly, in 3rd line after a O14, should I continue from "a O15 to a O49"
or "a C15 to a C49"?

Or, N and O are just typo, instead C should be placed?

I'm so confused what to do.

Thank you for your consideration.

Regards