frame_rmsd 1.0
--------------

REQUIREMENTS: VMD Version 1.0 or greater

DESCRIPTION:
	frame_rmsd computes the rms difference of a selection
	between two frames of a trajectory.  The procedure
	takes three parameters: the selection itself and
	the two frames to compare.

PROCEDURES:
	frame_rmsd - given a selection and two frames, in that order,
	this calculates the rmsd difference of the selection between
	the frames

EXAMPLE USAGE:
	To compute the RMSD of frames 1 and 10 of the
	top molecule
		set sel [atomselect top all]
		frame_rmsd $sel 10 0

DOWNLOAD THE FILE:
	frame_rmsd.tcl


AUTHOR:
	Andrew Dalke (dalke@ks.uiuc.edu)