The unmerged observations already leave a run as the unmerged MTZ (and
the scaled fulls as the .hkl), and deposition does not come straight
from rugnux, so the _diffrn_refln block made the .cif up to ten times
larger for no consumer. The .cif is one data block again; the keys,
software rows, metadata, R_merge/R_pim/CC* and provenance stay.
ScaledFull loses the scale and frame it carried only for that block.
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01SVmAWnzCmRKAXVUCdc4iNi