message: Correctly bound the unstructured volume field values
diff: @@ -77,7 +77,7 @@ namespace ospray {
  auto *field_array = field->baseAs<float>();
  auto minMax = std::minmax_element(field_array,
  - field_array + field->size() - 1);
  + field_array + field->size());
  vec2f voxelRange(*minMax.first, *minMax.second);
  child("voxelRange") = voxelRange;
  