| -all | Reset selection to all components before other selections. |
| -merge | Merge models in different files rather than concatenate. |
| -delete | Delete non-selected components. |
| -sets 20,1 | Generate sets of this size of selected components, |
| with a flag not to select across model boundaries. |
| -closed order,3 | Select models based on valency (valency,) or polygon order (order,). |
| -fullerene | Select fullerene type models. |
| -nonfullerene | Select non-fullerene type models. |
| -fom 0.25 | Select: FOM cutoff. |
| -fraction 0.6 | Select: FOM/FOMmax ratio cutoff. |
| -prune fom | Type of pruning: 1=simple(default), 2=fom, 3=large. |
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