diff options
Diffstat (limited to 'sdil')
| -rw-r--r-- | sdil/rain_ep_adapter.py | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/sdil/rain_ep_adapter.py b/sdil/rain_ep_adapter.py index bcdc410..27314bd 100644 --- a/sdil/rain_ep_adapter.py +++ b/sdil/rain_ep_adapter.py @@ -87,8 +87,8 @@ class RainGradientCorrector: ) -> None: if mode not in self.MODES: raise ValueError(f"unrecognized correction mode {mode}") - if neutral_cadence < 1: - raise ValueError("neutral cadence must be positive") + if neutral_cadence < 0: + raise ValueError("neutral cadence must be nonnegative") self.mode = mode self.predictor_rate = predictor_rate self.neutral_cadence = neutral_cadence @@ -155,7 +155,10 @@ class RainGradientCorrector: else: if self.debiaser is None: self._initialize_debiaser(clean) - if self.steps % self.neutral_cadence == 0: + if ( + self.neutral_cadence > 0 + and self.steps % self.neutral_cadence == 0 + ): self.debiaser.update_neutral( bases, bias, self.predictor_rate) corrected = self.debiaser.residual(bases, measured) |