Local Level Lab

Airborne measurements. Open methods.

Native qualification with the rounded source installed

The physical and trained-source components have passed their separate six-source qualifications. Local integration checks pass all six model/processing cases, preserving reference centers, coefficient matrices and all 51 parameter columns. This new study runs the original full native control matrix.

The candidate replaces only the first-sample force-departure bound with the qualified source factorization. It advances the source streams once per packet, reuses each midpoint for both world-step estimates, retains later force differences, and adds the exact numerical recentering difference to its allowance. No physical model, calibration domain, reference row, common-error coefficient or earlier result changes.

Acceptance and finite work

Reuse all 24 original generated native inputs and original acceptance criteria: 1 micrometre for reference/stationary position, a 0.002 normalized derivative step with 20 micrometres tolerance, and 10 micrometres numerical allowance for nonlinear containment. Every control must complete and pass.

Freeze source/input/environment/compiler identities. Compile the source-reference kernel and bound arithmetic from frozen inputs; preserve all reservations and failures. Full trajectory evaluations and source-only steps are distinct charges. No aircraft observations or protected ESA records enter this qualification.

Passing permits a separately frozen prediction comparison. It does not establish useful complete error ranges, whole-program floating-point enclosure, calibrated observational coverage or a scientific detection.

Qualified source transfer · Original native controls · Roadmap.