[gmx-users] legend in the pulling file (gmx 5.1.4)

[ABEL Stephane]

Hi all, 

A quick question:

What are the meaniings of the s1 , s1 and s2 legends in the pullf.xvg? 

@    title "Pull COM"
@    xaxis  label "Time (ps)"
@    yaxis  label "Position (nm)"
@TYPE xy
@ view 0.15, 0.15, 0.75, 0.85
@ legend on
@ legend box on
@ legend loctype view
@ legend 0.78, 0.8
@ legend length 2
@ s0 legend "1 c1Z"
@ s1 legend "1"
@ s2 legend "r1"

Thank you