{"version":"1.0","type":"rich","title":"A7 - Multi Line Chart in D3","description":"A multi-line chart displays the frequency of three named Atlantic storms from 1995 to 2016, with each storm represented by a colored line over a time-based X axis and a frequency Y axis. The visualization loads CSV data from a GitHub gist, groups and parses it with `d3.group` and `d3.timeParse`, and renders SVG paths using `d3.line` and `d3.scaleTime`. A legend and axis labels clarify the series, while a categorical color scale assigns each storm a distinct color.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/bf8123d43fed4ff1a5137e7e43a01d69?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}