4 Commits

Include renames

Author	SHA1	Message	Date
leonarski_fandClaude Opus 5	ba5b7cda81	Do not let a marCCD file name 2-theta as the scanned circle ... The scanned circle was read as the first start/end pair that differs, and two_theta is the first pair in the goniostat block. A file that leaves its end block at zero while the detector sits on a swung-out 2-theta arm therefore named the arm as the spindle and stopped before reaching phi; with no rotation range recorded either, the increment fell back to -start_angle, which differs per frame, and the sweep was refused outright. The header's own rotation_axis index (offset 732) is taken where it names a spindle circle, and the pair scan is the fallback for files that never filled it in - read past two_theta, which no sweep turns. Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_013nW6FNRP1bBJJ8pfHiByAT	2026-09-20 19:02:12 +02:00
leonarski_fandClaude Opus 5	aecbcf3aaf	Clamp the marCCD header probe to the size of the file ... The header offset comes from TIFF tag 34710 unchecked and is handed to ReadPrefix, which allocates that many bytes before reading. This runs during format autodetection, on files nobody has said are marCCD, so a foreign or corrupt TIFF could have the program allocate ~4 GB for a probe. The probe now reads at most what the file holds; a short read was always the normal outcome and the caller already checks the size. Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_013nW6FNRP1bBJJ8pfHiByAT	2026-09-20 19:01:33 +02:00
leonarski_fandClaude Opus 5	404b233aa8	Let format autodetection fail as an answer, not as an exception ... MarCCD::CanRead and SMV::CanRead read the first plausible file of a directory outside their own try, and the CLI made all three CanRead calls outside the try that reports a bad input. "rugnux <dir>" whose alphabetically-first plausible file is unreadable therefore terminated with no message. CanRead now answers false for anything it cannot read, and the CLI asks the question where it can report the answer. Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_013nW6FNRP1bBJJ8pfHiByAT	2026-09-20 19:00:58 +02:00
leonarski_f	30b6800289	v1.0.0-rc.171 (#81) ... * Rugnux: basic support for CCD images (marCCD, SMV) and for gzipped miniCBF. * `jfjoch_viewer`: opens the CCD formats, and fixes to the dataset plots. * Documentation updates. Reviewed-on: #81 Co-authored-by: Filip Leonarski <filip.leonarski@psi.ch>	2026-09-17 14:42:52 +02:00