6a6c04d34b
- Update all submodule URLs from gitea.centraal.wbd-rd.nl to gitea.wbd-rd.nl - Add settler as proper submodule in .gitmodules - Add agent skills, function anchors, decisions, and improvements - Add Docker configuration and scripts - Add manuals and third_party docs - Update .gitignore with secrets and build artifacts - Remove stale .tgz build artifact Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
2.3 KiB
2.3 KiB
name, description
| name | description |
|---|---|
| evolv-biological-process-engineering | Engineer biological wastewater process behavior for EVOLV nodes. Use when implementing or reviewing reactor/settler biology, ASM-style kinetics, oxygen demand, nitrification/denitrification, sludge behavior, calibration assumptions, and biologically plausible constraints. |
EVOLV Biological Process Engineering
Mission
Keep EVOLV biological process models physically plausible, calibratable, and operationally useful.
Harness Execution Contract
- Ground changes in current biology/state variables and connected control topics.
- Define invariants before edits:
- biological mass-balance intent is preserved
- model assumptions remain explicit and traceable
- degraded behavior remains availability-first and bounded
- Validate with deterministic tests and representative operating scenarios.
Scope
nodes/reactor/nodes/settler/nodes/pumpingStation/(where biology interacts with flow/retention assumptions)- Related reaction modules and utilities under
nodes/*/src/
Workflow
- Identify biological state variables, units, and expected ranges.
- Map kinetic pathways (growth, decay, transfer, conversion) and rate constraints.
- Verify oxygen/temperature dependencies and fallback behavior.
- Check integration stability for configured time-step and resolution choices.
- Confirm outputs remain interpretable for control and dashboard consumers.
Standards
- Keep state vectors explicit and index mappings documented.
- Avoid silent clipping/coercion without test coverage and rationale.
- Preserve topic/payload compatibility unless migration is defined.
- Record calibration assumptions and required field data.
Test Expectations
Cover:
- kinetic branch behavior under representative and boundary conditions
- non-negativity and boundedness safeguards
- temperature and oxygen transfer sensitivity
- time-step/resolution edge behavior and stability warnings
Deliverables
Return:
- biological assumptions and constraints used
- changed files/tests and evidence
- calibration notes and unresolved biological uncertainties
Decision interview triggers:
- altered biology assumptions that can change plant behavior
- parameter/default changes with startup or compliance impact
- compatibility breaks in biological outputs or topic contracts