Connect placed nodes automatically. Uses the cable type selected above.
Basemap
Overlays
Nodes
Edges
Labels
Flow overlay
Zones
Edge lengths
Custom Basemaps (XYZ)
Add custom XYZ tile basemaps via . When enabled, custom basemaps replace the built-in basemap.
Distribution View
Primary (MV)
Secondary (LV)
Other lines
Substation / Transformer
Junction / Pole
PREVIEW MODE: Verify placement, then Confirm or Cancel
Legend
Line Loading
0–50%
50–80%
80–100%
>100%
Node Voltage
0.95–1.05 pu
Near limit
<0.95 / >1.05
0 selected
Properties
Results
Select a node or line to edit its properties
Run Validate or Load Flow to see results here
0.000000, 0.000000 z14.0SelectClick on the map to interact
Attribute Table
Processing...
Import Network Data
.dwg files cannot be imported directly.
Please convert to DXF first — free options:
Convertio,
CloudConvert,
or export from LibreCAD / AutoCAD.
DXF Preview
0 points0 lines0 layers
Control Points
Enter at least 2 pairs: the DXF coordinate of a known point, and its real-world location (click on the map or enter lng/lat).
Importing...
Offset Adjustment
Importing...
Add Field
Stored as metadata · never used by the solver.
Send Feedback
Bug, idea, or anything else
Project Settings
Custom Basemaps
Voltage Levels
Validation Rules
This app works best with XYZ tile URLs (e.g. https://.../{z}/{x}/{y}.png). WMS/WFS services are not natively supported by MapLibre. Use XYZ tile endpoints instead.
Quick Add
ESRI Satellite
ESRI Topo
OpenStreetMap
OpenTopo
ESRI Streets
Dark
CartoDB Light
CartoDB Dark
Active Custom Basemaps
Add Custom XYZ URL
0.8
Built-in Voltage Levels
Custom Voltage Levels
Thresholds
Check Rules
Set each check to Error, Warning, or Disabled.
Attribute Cleanup
Bulk remap node types, edge types, or rename nodes by pattern. Useful after importing CAD/GIS data with non-standard naming.
Node Types
Edge Types
Bulk Rename
Current Node Types
Change the type for all nodes matching a current type or DXF layer name.
Current Edge Types
Change the type for all edges matching a current type or DXF layer name.
Rename Nodes by Pattern
Find nodes whose name contains a pattern and rename them.