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Function centre_of_mass_velo


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\begin{verbatim}V_CoM = centre_of_mass_velo(this[,index_list])\end{verbatim}
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Calculates the velocity of the centre of mass c.f. centre_of_mass in Atoms module. No origin atom required.

this -- type(DynamicalSystem), intent(in)

index_list -- integer, dimension(:), optional, intent(in)

Return value -- real(dp), dimension(3)

centre_of_mass_acc function

gabor 2009-06-30