{"version":"1.0","type":"rich","title":"Temperature in San Francisco Line Chart","description":"The chart displays the daily case counts for Allen and Butler counties across the first quarter of 2021, with both series plotted against the same time axis on a dual-line chart. The code uses the d3 library's `csv`, `scaleTime`, `scaleLinear`, `axisBottom`, and `axisLeft` functions to parse the data and construct the SVG rendering. Two separate `line` generators with `curveBasis` create smooth paths, while the left y-axis is labeled twice for each series, and grid lines are drawn via the axes' `tickSize` settings.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/5fd46e29f78a4759b37c9f8447ecd84e?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}