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From: laltu dass <tanni222byc@...24...>
Date: Sun, 26 Nov 2017 21:44:42 +0530

hello users!!can anybody has idea how to calculate The orientational ordering parameter in lammps ?i know about bond order command in lammps can orientation order has some command in lammps??

The orientational ordering parameter is defined as the ensemble average of the second Legendre polynomial. i.e., P2(θ) )〈(3cos 2 θ - 1)/2〉,






regards!
any help appreciated.....!help