Input file field description for LJ 3 dimentions model

Example input file
3  0.001 0.20 20.0
0.5 0.29 0.00
-1.00 0.00 -0.50
-0.50 0.29 0.00
1.00 0.00 -0.50
0.00 -0.58 0.00
0.00 0.00 1.00
Here is the description of the above input.
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# of Atoms	Integration Timestep  	Printout Timestep	Simulaiton Duration
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x-position		y-position		z-position	(for atom 1)
x-velocity		y-velocity		z-velocity	(for atom 1)
x-position		y-position		z-position	(for atom 2)
x-velocity		y-velocity		z-velocity	(for atom 2)
.... etc			
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