more quality of life updates

This commit is contained in:
2026-04-01 23:07:05 -07:00
parent 878c7b415c
commit d4cecf0372
79 changed files with 139 additions and 127 deletions

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@@ -23,7 +23,7 @@ Frequency-domain filtering of a line profile or 2D data field using a Butterwort
| cutoff_high | FLOAT | 0.4 | Upper cutoff for bandpass/notch modes (0.0011.0) |
| order | INT | 2 | Butterworth filter order; higher values give steeper roll-off (110) |
## Limitations
## Notes
- cutoff_high is only used for bandpass and notch modes.
- The filter is applied in the frequency domain via FFT; very short lines may show wrap-around artefacts.