An element that reduces the number of particles in the beam by interval-based or random sampling.
Parallel capable? : yes
GPU capable? : no
Back-tracking capable? : no
| Parameter Name | Units | Type | Default | Description |
| FRACTION | double | 1 | fraction to keep |
|
| INTERVAL | long | 1 | interval between sampled particles |
|
| GROUP | string | NULL | Optionally used to assign an element to a group, with a user-defined name. Group names will appear in the parameter output file in the column ElementGroup |
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SBEN