Dear all,

For a prepocessing, I need to interleave the coordinates postitions
{XYZ} and sorts them (is it the kind of MORTON ordering(?)).  I think
that I have to convert first the floating point positions to integers
and then interleave their integer bits positions.

Is there any enough detail explanations and routine examples fot it ?
Any pointer will be appreciated. Thank you very much for your helps.

Sincerelly,
Santosa.-

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