{"version":"1.0","type":"rich","title":"combined(bar + line)Assignment 6","description":"This visualization combines a bar chart and a line chart to show monthly climate trends for rainfall (in millimeters) and average temperature (in Celsius), using a dual-axis layout with the bars scaled to the left axis and the line to the right. The SVG rendering is built with D3 v7, leveraging `d3.scaleBand`, `d3.scaleLinear`, and the `d3.axis` utilities to construct the axes, while the line is drawn via `d3.line` appended as a path. Data is fetched from a remote CSV URL and aggregated by `Month_Index` using `d3.rollups` with mean calculations for both metrics. A legend, axis labels, and an annotation for the peak rainfall month complete the chart.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/8e4a89b73a89454db3196c6b00073ce0?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}