[gmx-users] gmx select with coordinates

[Shan Jayasinghe]

Dear Gromacs users,

I want to make an index files with particular x and y coordinates. There is
no restriction for z coordinates. How can I do it with gmx_select? I
already tried with the following command. However, it seems I don't get the
result I want.

gmx select '[45, 90] and [45, 125] and [90, 90] and [90, 125]' -f run05.xtc
-s run05.tpr -b 390000 -e 400000 -on index.ndx

Can anyone help me?

Thank you.