[gmx-users] g_select help

rajat desikan rajatdesikan at gmail.com
Wed Sep 25 16:48:49 CEST 2013

Hi All,
I have a dopc+50% cholesterol bilayer. I want to selectively choose the
upper and lower leaflets. I used g_select the following way
g_select -s DOPC_0.5chl.gro -select 'resname DOPC and resname Cholesterol
and z>6' (6 is the COM of my box)

I am getting the following error.
Possible bug:
one of the values for comparison missing

g_select -s DOPC_0.5chl.gro -select 'resname DOPC and resname Cholesterol'
works perfectly fine. What is the problem?

Thank you.

Rajat Desikan (Ph.D Scholar)
Prof. K. Ganapathy Ayappa's Lab (no 13),
Dept. of Chemical Engineering,
Indian Institute of Science, Bangalore

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