[gmx-users] g_sas -oa

[Frauke Meyer]

Hi all,

according to the online reference g_sas with the -oa option should
give you the area per atom.
The xvg file I get looks like that:
...
# All this happened at: Mon Mar 17 15:22:01 2003
#
@    title "Area per atom"
@    xaxis  label "Atom #"
@    yaxis  label "Area (nm\S2\N)"
@TYPE xy
   1 0.0307876 0.000947877
   2 0.0452389 0.00204656
   3 0.203575 0.0414429
...

I just expected two columns (like for resarea.xvg when using the -or
option): atom no. and total area.
Which of the two values is the total SAS and what is the other value?

Thanks in advance,
Frauke