Every capture that is not voice, or whose voice yields five characters
or fewer of transcript, now gets a PNG of the waterfall it would have
painted on screen: spectrogram from the IQ where it was kept, from the
demodulated audio otherwise, captioned and labelled either way.
The browser shows it in the picture panel, but only when there is no
transcript, Morse or decoded data to show instead.
bandsaunter waterfall [PATH...] [--all] [--redraw] [--min-chars N]
draws them after the fact for recordings already on disk.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_016PsWPTweCT6pwxKngvVxcg
