Plot Explorer
Drop a multi-parameter sweep CSV/JSON, pick which two columns become the axes, and the rest become sliders. Cubic-spline interpolation between data points; feasibility shading when output constraints are added; multiple plots side by side. Everything runs in your browser — the file is never uploaded.
1
Load your data
⬇ drag a CSV or JSON file here, or click to choose
2
Pick what to compare
Curve expression reference
Welcome 👋
Drop in a CSV or JSON sweep dataset to see how this works.
curves
show as:
– · –
How to use
- Drop a multi-parameter sweep CSV or JSON file (long-format: swept inputs + measured outputs).
- For each plot card, pick the horizontal and vertical axes. Optionally pick a colour by axis to get a heatmap / contour / 3D view.
- Drag the global sliders in the sticky header to freeze input dimensions. Remove any with × to leave them open.
- Add a slider for an output column (e.g. efficiency) to filter the plot to a feasibility band around that value.
- Click + Add standard plot to compare slices side by side.