{"version":"1.0","type":"rich","title":"First Pass Radial Line Chart","description":"This radial line chart visualizes average departure delays for USA airlines on-time performance data, with the date mapped to angle and delay duration mapped to radius. The chart uses d3.lineRadial with curveNatural to create a smooth spiral-like path, while d3.scaleTime and d3.scaleSqrt handle the angle and radius scales. It marks a first pass toward a full radial visualization, with axes and periodic time ranges yet to be implemented. The React component renders SVG marks, reading data from a CSV of departure delay records.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/01af2e8efcad440b8b13a3e5b830f0e1?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}