Notes
Shorter notes kept alongside the lessons.
Timeouts and budgets for chart rendering
Rendering 26 000 points per station is quick; rendering them as individual markers is not. Aggregate first, plot second, and give the notebook cell a time budge
About the synthetic data
Temperature is a yearly cosine, a daily cosine and smoothed noise. Humidity follows temperature inversely; pressure is a random walk pulled toward 1013 hPa. Non