interpolation function added. tested. modified to fit non-integer ratio points. NOT console parameter allowed. Array starts by "new" means interpolated array.
interpolation function added. tested. modified to fit non-integer ratio points. NOT console parameter allowed. Array starts by "new" means interpolated array.

joaander/hoomd-blue,joaander/hoomd-blue,joaander/hoomd-blue,joaander/hoomd-blue,joaander/hoomd-blue,joaander/hoomd-blue