<div>Respected members,</div>
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<div> I am trying to freeze a group of atoms during a particular simulation . It happens that the some of the atoms in the group have negative co-ordinates. After the simulation is completed the resultant .gro file reveals that all the atoms in the freeze group with positive co-ordinates remain unchanged but the atoms with negative co-ordinates have theit positions changed . This indicates that desired action is not produced. Does this mean that GROMACS does not support this feature and I should simple translate the co-ordinates ?
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<div>Thank you,</div>
<div>eagerly waiting for a reply,</div>
<div>Avinash Kumar</div>
<div>IIT Kharagpur</div>