{"version":"1.0","type":"rich","title":"multiseries and combined","description":"A D3.js line chart compares global, northern, and southern hemisphere temperature anomalies from 1900 to 2023, using `d3.line` and `d3.scaleLinear` to render three colored series derived from CSV data. Below it, a combined chart overlays a blue line of global temperature on a bar chart of year-over-year change, with bars colored green or red based on positive or negative differences. Both charts use `d3.axisBottom`, `d3.axisLeft`, and `d3.scaleBand` for layout, rendered as SVG elements with custom styling.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/8a59d72f6cea423392469f4b1848e7fb?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}