The Q bins can now be laid out in equal steps of log10(Q) between low and high Q,
dense at low Q and coarse at high Q, as small-angle work needs; such binning is
given by its number of bins. Linear binning takes either its spacing (as before)
or its number of bins, not both. Linear binning by spacing bins every pixel and
reports every bin centre exactly as before.
The Q axis (bin_to_q, written to CBOR and HDF5) holds each bin's centre on its
binning scale: the geometric mean of the edges for log10 bins. The ring background
of the Bragg radial correction and the ice-ring score read the bin centres instead
of assuming a constant spacing. A q rounding onto the far edge of the last bin now
stays in that bin instead of spilling into the next azimuthal row.
rugnux: --azim-q-binning linear|log10 and --azim-q-bins; --mode calibration
refuses log10 bins, as its ring search works in equal Q steps.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01HVeDQsU5a8AJUdJPgWevAK
leonarski_fandClaude Opus 5.5
5c28330de6