6b46a8a8f0
Predicted volume is now clamped to [dryRunSafetyVol, maxVolAtOverflow]
in _updatePredictedVolume — the integrator can no longer drift above
the weir crest (only a real measurement can show level > overflow,
e.g. inflow exceeding pump+weir capacity). Excess is recorded as:
- overflowVolume.predicted.atequipment.default — cumulative spill (m3)
- flow.predicted.out.overflow — instantaneous spill rate (m3/s),
registered as a synthetic outflow so net-flow balance reads ~0
while pinned. The integrator subtracts the prior tick's synthetic
flow before integrating so it never feeds back into volume math.
Lower clamp at dryRunSafetyVol fires only on the transition — a low
seed/calibration is left alone; inflow is what brings it back up.
_selectBestNetFlow holds the last non-zero level-rate net flow when
level pins at overflowLevel and dL/dt collapses to 0, so dashboards
keep showing roughly what's coming in. Auto-refreshes once level
drops.
getOutput() exposes predictedOverflowVolume + predictedOverflowRate
as top-level convenience keys; the underlying measurements flow to
InfluxDB via the standard MeasurementContainer flatten path.
9 new test assertions cover the upper-clamp + spill increment, stable
spill across ticks, net-flow ~0 while pinned, spill clearing when
inflow stops, low-seed left alone, drain-across-threshold clamp, and
the new top-level output keys.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
pumpingStation
Wet-well basin model and pump orchestration node for EVOLV.
The detailed documentation lives in wiki/:
wiki/functional-description.mddefines the shared basin model, pipe reference semantics, safety points, net-flow selection, and child registration behaviour.wiki/modes/documents control-mode-specific behaviour such as the level-linearstartLeveldemand ramp.wiki/diagrams/basin-model.drawio.svgis the current source of truth for the generic basin model.
