{"version":"1.0","type":"rich","title":"Multiple Instances","description":"This example displays water level measurements from two distinct wells as time-series line charts. A main chart shows the full dataset with circles marking individual observations, while a smaller brush chart below enables interactive range selection. The visualization relies on d3.csv for data loading, d3.nest to group measurements by well, and d3.line to generate the series paths. A d3.brushX instance with brush.move initializes the selection, while the `setBrushCoords` callback logs the selected time range coordinates to the console.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/8a2b57b127b54ad0bcdf904c8155d516?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}