HDF5: Save per reflection scaling factor

reader/JFJochHDF5Reader.cpp

@@ -149,6 +149,7 @@ bool ReadReflectionsFromGroup(HDF5Object &file,
     auto partiality = file.ReadOptVector<float>(image_group_name + "/partiality");
     auto phi = file.ReadOptVector<float>(image_group_name + "/delta_phi");
     auto zeta = file.ReadOptVector<float>(image_group_name + "/zeta");
+    auto image_scale_corr = file.ReadOptVector<float>(image_group_name + "/image_scale_corr");
 
     if (h.size() != l.size() || h.size() != k.size() || h.size() != d.size()
         || h.size() != predicted_x.size() || h.size() != predicted_y.size()
@@ -170,6 +171,10 @@ bool ReadReflectionsFromGroup(HDF5Object &file,
         if (zeta.size() > i)
             zeta_val = zeta[i];
 
+        float image_scale_corr_val = 1.0f; // Default is 1.0, if we don't know any better
+        if (image_scale_corr.size() > i)
+            image_scale_corr_val = image_scale_corr[i];
+
         Reflection r{
             .h = h.at(i),
             .k = k.at(i),
@@ -183,7 +188,8 @@ bool ReadReflectionsFromGroup(HDF5Object &file,
             .sigma = int_err.at(i),
             .rlp = lp_val,
             .partiality = partiality_val,
-            .zeta = zeta_val
+            .zeta = zeta_val,
+            .image_scale_corr = image_scale_corr_val
         };
         reflections.emplace_back(r);
     }