{"version":"1.0","type":"rich","title":"CSAT3 FFT","description":"This visualization displays the power spectrum of wind speed data from the CSAT3A 3-D Sonic Anemometer. It uses a Fast Fourier Transform (FFT) to convert a 10-minute sample of the Uy wind component into frequency-domain magnitudes, plotted as decibels against frequency in Hertz. The custom FFT implementation computes the transform, and d3’s `scaleLinear`, `line`, and axes helper functions render the resulting spectrum on a gray plot area. Data comes from the `@drbagwell/csat3-data-file` package.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/30f89ca6d0bf4229a8da29fdfc60d80d?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}