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>
55 lines
2.3 KiB
Markdown
55 lines
2.3 KiB
Markdown
---
|
|
name: evolv-biological-process-engineering
|
|
description: 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
|
|
1. Identify biological state variables, units, and expected ranges.
|
|
2. Map kinetic pathways (growth, decay, transfer, conversion) and rate constraints.
|
|
3. Verify oxygen/temperature dependencies and fallback behavior.
|
|
4. Check integration stability for configured time-step and resolution choices.
|
|
5. 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
|