correct overlapping checkpoint evaluation

scripts/README.md

@@ -35,6 +35,14 @@ excludes rather than relabels any positive tile that would become empty, and
 writes complete source/output hashes plus a row-level removal manifest. It
 never creates a training-release manifest or human-review claim.
 
+`derive_yolo_nonoverlap_evaluation_view.py` selects the complete non-overlap
+grid from an existing overlapping validation corpus, records every excluded
+low-variance/no-data tile, leaves train directories empty and writes a
+checksum-bound `NO_TRAINING.json`. The operator training wrapper rejects that
+marker before release verification or CUDA allocation. Non-overlap proves only
+that tiles do not share pixels; checkpoint reports explicitly avoid claiming
+statistical independence for adjacent tiles from the same AOI.
+
 Setup-, import-, demo- en maintenance-scripts voor GeoIntel.
 
 ## WALOUS source provisioning