{"version":"1.0","type":"rich","title":"FEM: Exercise 1 bar","description":"This interactive bar chart compares daily temperatures across New York, San Francisco, and Austin from October 2011 through January 2012, using a grouped bar layout with an animated transition. The visualization renders three color-coded bars for each date, with the y-axis encoding temperature values and an x-axis ordered by time. Built with D3 v4, the animation smoothly transitions between the data points, allowing viewers to track temperature trends across the three cities over the four-month period. The visualization includes a legend to identify each city and axes to support reading exact values.","provider_name":"VizHub AI Studio","provider_url":"https://next.vizhub.com","html":"<iframe src=\"https://next.vizhub.com/viz/gist-ae62477b87ee07c4833856e0556cd33c?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"1\"></iframe>","width":960,"height":500,"cache_age":3600}