This example displays the first row of a CSV dataset from a Kestrel 5500 weather meter used in the NASA AREN program, showing raw sensor readings for temperature, humidity, barometric pressure, and wind metrics. The code imports the data with a default import from `data.csv`, converts numeric string values to numbers using the unary plus operator, and then renders the first record as a JSON object inside a `<pre>` element. The visualization uses plain JavaScript and the browser’s DOM API, with no external charting or data-handling libraries.