[gmx-users] g_dist without output file

[Atila Petrosian]

Dear Lina

Very thanks for your time and attention.

Initial command was : g_dist -f *.trr -s *.tpr -n *.ndx -o dist.xvg -dist 0.5

After running following command the problem was solved :

g_dist -f *.trr -s *.tpr -n *.ndx -o dist.xvg -dist 5

t: 17008  6773 NA 21881 NA  3.05534 (nm)
t: 17008  6774 NA 21882 NA  3.27381 (nm)
t: 17008  6775 NA 21883 NA  2.44312 (nm)
t: 17008  6776 NA 21884 NA  2.0746 (nm)
Last frame          2 time 17008.000


Now, I have a general question. In some of gromacs tools, there is
distance parameter.

I want to know what is dimension of the distance in gromacs? nm or A?

Best regards