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Spot plot: the resolution axis comes from the detector, not from 1.5 A

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Dropping the fixed spot-finding limit left the reader still generating the
spot-vs-resolution plot over shells that stop at 1.5 A, so a stored file reopened
in the viewer showed a plot truncated at exactly the limit that was removed -
GenerateSpotPlot drops every spot outside its shells. Pass the detector's own
maximum resolution, as SpotAnalyze already does.

That value is 0 when the geometry gives no scattering angle at all (no distance or
no wavelength), and ResolutionShells throws on a non-positive d_min, once per
image. There is no resolution axis to plot against in that case, so skip the plot.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
This commit is contained in:
leonarski_f
2026-07-31 11:51:22 +02:00
co-authored by Claude Opus 5
parent bf866a0d4c
commit 953302a9eb
2 changed files with 9 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files
reader/HDF5MetadataSource.cpp
+5 -2
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@@ -788,6 +788,7 @@ static void ReadSpotsFromFiles(HDF5Object &master_file,
hsize_t source_image,
int64_t image_number,
const DiffractionGeometry &geom,
float plot_d_min_A,
DataMessage &message) {
auto spot_count_opt = ReadElementMasterFirst<uint32_t>(master_file,
source_file,
@@ -899,7 +900,7 @@ static void ReadSpotsFromFiles(HDF5Object &master_file,
message.spot_count_indexed = ReadElementMasterFirst<uint32_t>(
master_file, source_file, "/entry/MX/peakCountIndexed", master_image, source_image);
GenerateSpotPlot(message, message.spots, 1.5);
GenerateSpotPlot(message, message.spots, plot_d_min_A);
}
void HDF5MetadataSource::FillPerImage(DataMessage &message, int64_t requested_image,
@@ -917,7 +918,8 @@ void HDF5MetadataSource::FillPerImage(DataMessage &message, int64_t requested_im
const auto source_image = static_cast<hsize_t>(image_id);
ReadSpotsFromFiles(*master_file, *source_file, master_image, source_image,
requested_image, dataset->experiment.GetDiffractionGeometry(), message);
requested_image, dataset->experiment.GetDiffractionGeometry(),
dataset->experiment.GetDetectorMaxResolution_A(), message);
if (!dataset->az_int_bin_to_q.empty()) {
if (dataset->azimuthal_bins == 0) {
@@ -1194,6 +1196,7 @@ std::vector<SpotToSave> HDF5MetadataSource::ReadSpots(int64_t requested_image) c
image, meta_image_id,
requested_image,
cached_geom,
dataset_ ? dataset_->experiment.GetDetectorMaxResolution_A() : 0.0f,
tmp_message);
return tmp_message.spots;