When a selection is done with element different from 'atom' over a molecular system with a foreign form, multiple conversions are executed and can be avoided. For instance:
The native MolSysMT selector needs a conversion to 'molsysmt.Topology'.
The atom_indices to element indices filter needs another conversion to 'molsysmt.Topology'.
If the argument mask is used, another conversion to 'molsysmt.Topology' is required.
The process can be optimized with a single conversion in case syntax='MolSysMT'.
When a selection is done with
elementdifferent from 'atom' over a molecular system with a foreign form, multiple conversions are executed and can be avoided. For instance:elementindices filter needs another conversion to 'molsysmt.Topology'.maskis used, another conversion to 'molsysmt.Topology' is required.The process can be optimized with a single conversion in case
syntax='MolSysMT'.