This example shows two interactive 3D scatter plots of Indian agricultural data, with one trace mapping crop, production, and district, and another mapping crop year, season, and area. It uses Plotly’s `scatter3d` type via `Plotly.newPlot` to render the markers, while D3.js (v3) loads the remote CSV data with `d3.csv` and processes rows using the `unpack` helper. The layout disables margins for a clean, full-window presentation.