Research ledger

Methods, evidence, and decisions

Dated accounts of how the pipeline, data contract, and reference renderer are derived and tested.

  1. 01

    Why usable lift can sit above the boundary layer

    Boundary-layer top versus usable-lift top

  2. 02

    Seven forecast-data failures that passed parsing

    Forecast-data failures caught by independent checks

  3. 03

    Column ceilings can hide ensemble spread

    Adding 500 hPa headroom exposed spread that a 700 hPa ceiling had concealed

  4. 04

    The stability field is background

    A pale register, measured colour-vision floors, and the lineage behind the shipped ramp

  5. 05

    Adopting a model two months before its retirement

    Four candidates, one retirement notice, the sunset field, and slugs as identity

  6. 06

    Retiring 121 metres per degree

    Bolton's LCL replaces an inherited constant, and de-capped hours surface

  7. 07

    B/S does not transfer to the valley

    Why surface-to-boundary-layer shear can fail at mountain sites