fix: fully configure PS basin + add node-completeness rule

Basin undersized (10m³) for sinus peak (126 m³/h) → overflow → 122%.
Now 30 m³ with 4m height, all PS fields set. New rule: always configure
every field of every node.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

examples/pumpingstation-3pumps-dashboard/build_flow.py

@@ -576,15 +576,37 @@ def build_process_tab():
         "hasDistance": False, "distance": 0, "distanceUnit": "m",
         "distanceDescription": "",
         "processOutputFormat": "process", "dbaseOutputFormat": "influxdb",
-        # PS in levelbased mode — sinus inflow fills the basin, pumps start
-        # when level > startLevel, stop when level < stopLevel.
+        # === FULLY CONFIGURED PS — every field explicitly set ===
+        # Rule: ALWAYS configure ALL node fields. Defaults are for
+        # schema validation, not for realistic operation.
+        #
+        # Basin geometry: 30 m³, 4 m tall → surfaceArea = 7.5 m²
+        # Sized so peak sinus inflow (0.035 m³/s = 126 m³/h) takes
+        # ~6 min to fill from startLevel to overflow → pumps have time.
         "controlMode": "levelbased",
-        "basinVolume": 10, "basinHeight": 3,
-        "startLevel": 1.2, "stopLevel": 0.6,
-        "minFlowLevel": 0.6, "maxFlowLevel": 2.8,
-        "heightInlet": 2.5, "heightOutlet": 0.2, "heightOverflow": 2.8,
-        # Volume-based safeties ON, time-based OFF (time guard fires too
-        # aggressively with the sinus demo's small basin + high peak inflow).
+        "basinVolume": 30,
+        "basinHeight": 4,
+        "heightInlet": 3.5,
+        "heightOutlet": 0.3,
+        "heightOverflow": 3.8,
+        "inletPipeDiameter": 0.3,
+        "outletPipeDiameter": 0.3,
+        # Level-based control thresholds
+        "startLevel": 2.0,       # pumps ON above 2.0 m (50% of height)
+        "stopLevel": 1.0,        # pumps OFF below 1.0 m (25% of height)
+        "minFlowLevel": 1.0,     # 0% pump demand at this level
+        "maxFlowLevel": 3.5,     # 100% pump demand at this level
+        # Hydraulics
+        "refHeight": "NAP",
+        "minHeightBasedOn": "outlet",
+        "basinBottomRef": 0,
+        "staticHead": 12,
+        "maxDischargeHead": 24,
+        "pipelineLength": 80,
+        "defaultFluid": "wastewater",
+        "temperatureReferenceDegC": 15,
+        "maxInflowRate": 200,
+        # Safety guards
         "enableDryRunProtection": True,
         "enableOverfillProtection": True,
         "dryRunThresholdPercent": 5,
@@ -613,7 +635,7 @@ def build_process_tab():
         "const qOut = find('flow.measured.downstream.') || find('flow.measured.out.');\n"
         "// Compute derived metrics\n"
         "// Basin capacity = basinVolume (config). Don't hardcode — read it once.\n"
-        "if (!context.get('maxVol')) context.set('maxVol', 10.0); // basinVolume from PS config\n"
+        "if (!context.get('maxVol')) context.set('maxVol', 30.0); // basinVolume from PS config\n"
         "const maxVol = context.get('maxVol');\n"
         "const fillPct = vol != null ? Math.min(100, Math.max(0, Math.round(Number(vol) / maxVol * 100))) : null;\n"
         "const netM3h  = (c.netFlow != null) ? Number(c.netFlow) * 3600 : null;\n"
@@ -1094,11 +1116,11 @@ def build_ui_tab():
     # ===== Basin charts + gauges (fill %, level, net flow) =====
     # Gauge segment definitions (reused for both pages)
     TANK_SEGMENTS = [
-        {"color": "#f44336", "from": 0},       # red: below stopLevel
-        {"color": "#ff9800", "from": 0.6},      # orange: between stop and start
-        {"color": "#2196f3", "from": 1.2},      # blue: normal operating
-        {"color": "#ff9800", "from": 2.5},      # orange: approaching overflow
-        {"color": "#f44336", "from": 2.8},       # red: overflow zone
+        {"color": "#f44336", "from": 0},       # red: below stopLevel (1.0 m)
+        {"color": "#ff9800", "from": 1.0},      # orange: between stop and start
+        {"color": "#2196f3", "from": 2.0},      # blue: normal operating (startLevel)
+        {"color": "#ff9800", "from": 3.5},      # orange: approaching overflow
+        {"color": "#f44336", "from": 3.8},       # red: overflow zone (heightOverflow)
     ]
     FILL_SEGMENTS = [
         {"color": "#f44336", "from": 0},
@@ -1131,7 +1153,7 @@ def build_ui_tab():
             "gtype": "gauge-tank", "gstyle": "Rounded",
             "title": "Level", "units": "m",
             "prefix": "", "suffix": " m",
-            "min": 0, "max": 3,
+            "min": 0, "max": 4,
             "segments": TANK_SEGMENTS,
             "width": 2, "height": 5, "order": 2,
             "icon": "", "sizeGauge": 20, "sizeGap": 2, "sizeSegments": 10,