# BS

Define the required atomic orbital occupation assigned in initialization of the density matrix, by adding or subtracting electrons from specific angular momentum channels. It works only with GUESS ATOMIC. [Edit on GitHub]

Subsections

- ALPHA
- BETA

## Keywords

- SECTION_PARAMETERS

## Keyword descriptions

SECTION_PARAMETERS: logical = F

  Lone keyword: `T`

  Usage: &BS ON

  controls the activation of the BS section [Edit on GitHub]