[gmx-users] g_angle gets confused by switching default output file names.

[chris.neale at utoronto.ca]

g_angle -ov angaver.xvg :: yields average angle
g_angle -ov angdist.xvg :: yields angle distribution

My Gromacs-3.3 command was:
g_angle -ov x.xvg -type dihedral -f traj.xtc -s topol.tpr -n my.ndx

Easily avoided, just posting a notice.