12904b4902
~3 KB inline SVG showing the 5 threshold lines + inlet/outlet pipe arrows + floor datum, using the same names as the editor fields (basinHeight, overflowLevel, maxLevel, startLevel, minLevel, dryRunLevel). No new inputs — purely a visual reminder of what each field refers to, so operators don't have to alt-tab to the wiki to figure out which pipe edge to measure. Wrapped in <details open> so users can collapse it once they know the layout — no forced scroll through the diagram on every edit session. Matches the vocabulary in wiki/diagrams/basin-model.drawio.svg (inlet = bottom of pipe, outlet = top of pipe, 0 m datum at basin floor, dryRunLevel derived from %). Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>