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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
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image_analysis/spot_finding/SpotUtils.cpp
+4
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@@ -98,6 +98,10 @@ std::optional<float> GetResolution(const std::vector<SpotToSave> &spots) {
void GenerateSpotPlot(DataMessage &msg, const std::vector<SpotToSave> &spots, float d_min_A) {
const int nshells = 20;
// The geometry gives no usable high-resolution corner (no distance or no wavelength), so there is
// no resolution axis to plot the spots against. ResolutionShells would throw on it, once per image.
if (d_min_A <= 0.0f || d_min_A >= 50.0f)
return;
ResolutionShells shells(d_min_A, 50.0, nshells);
std::vector<float> intensity(nshells);