# `Sidereon.GNSS.RTK.ArcPreprocessing`
[🔗](https://github.com/neilberkman/sidereon-ex/blob/main/lib/sidereon/gnss/rtk.ex#L166)

Optional preprocessing chained ahead of the sequential RTK arc solve.

# `cycle_slip_policy`

```elixir
@type cycle_slip_policy() :: :error | :drop_satellite | :split_arc
```

# `t`

```elixir
@type t() :: %Sidereon.GNSS.RTK.ArcPreprocessing{
  cycle_slip: cycle_slip_policy() | nil,
  elevation_mask_deg: number() | nil,
  hatch_window_cap: pos_integer() | nil
}
```

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*Consult [api-reference.md](api-reference.md) for complete listing*