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Function direction_cosines


\begin{boxedminipage}{\textwidth} \begin{verbatim}d = direction_cosines(this,i,j,shift)\end{verbatim} \end{boxedminipage}

Given two atoms $i$ and $j$ and a shift returns the direction cosines of the differnece vector from $i$ to $j$.

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

i, j -- integer, intent(in)

shift -- integer, intent(in), dimension(3)

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

direction_cosines_min_image function
gabor 2009-06-30