Fork of Line Chart with Multiple Lines
This line chart displays one week of temperature data for cities worldwide, sourced from Data Canvas - Sense Your City. The visualization uses multiple colored lines, each representing a different city, with a color legend positioned to the right. The implementation employs d3.scaleTime, d3.scaleLinear, and d3.scaleOrdinal with schemeCategory10, along with d3.line and curveBasis for smooth paths. Data is loaded via d3.csv and processed with d3.nest, while axes are rendered using d3.axisBottom and d3.axisLeft.