Files
Jungfraujoch/common/SpotToSave.h
T
leonarski_fandClaude Opus 5.5 dc784c073d Panel id on spots and the panel table in the start message
SpotToSave gains int16_t panel (-1 = no panel table). It sits in the padding
after the two bools, so sizeof(SpotToSave) stays 80. It is serialised only
where it is set: CBOR spot key "panel", HDF5 /entry/MX/peakPanel (data file,
plus a virtual dataset in a VDS master when the start message has panels),
read back by HDF5MetadataSource. For a flat detector none of these is written,
so files and streams for existing data are byte-for-byte unchanged.

The start message carries the panel table (detector_modules, CBOR key absent
when empty), filled from the experiment; JFJochHttpReader takes it, so a
stream viewer knows the panels too.

AssignModules takes the spot's panel id where it has one - the stored pixel box
it was found in - and falls back to the plane position otherwise (every spot
until per-panel spot finding sets the id).

Reflection deliberately gets no panel id (owner decision): it is needed only
between prediction and integration, and the struct feeds GPU layout and
memory budgets.

Tests: CBORSerialize_SpotPanelId, CBORSerialize_StartDetectorModules,
JFJochReader_PanelId (VDS/legacy/integrated, with and without panels).

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_015CeEGgpKdfkCTJb3YNMJcu
2026-10-21 10:28:23 +02:00

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684 B
C

// SPDX-FileCopyrightText: 2024 Filip Leonarski, Paul Scherrer Institute <filip.leonarski@psi.ch>
// SPDX-License-Identifier: GPL-3.0-only
#pragma once
#include "DiffractionGeometry.h"
struct SpotToSave {
float x = 0;
float y = 0;
float phi = 0;
float intensity = 0;
int64_t maxc = 0;
int64_t lattice = -1; // -1 non indexed
int64_t image = 0;
int64_t h = 0, k = 0, l= 0;
float d_A = 0.0;
float dist_ewald_sphere = 0.0;
bool ice_ring = false;
bool indexed = false;
int16_t panel = -1; // index into the experiment's DetectorModules; -1 = no panel table
Coord ReciprocalCoord(const DiffractionGeometry &experiment) const;
};