Wheel evolution: four colors and greens

How to use it, step by step

1. Choose the Brasília calendar day and a 50, 100 or 200-round window. The chart queries up to 5,000 records, with a notice when the limit is reached, independently of the history grid.
2. Compare all four color series. Every round has equal weight: the labels 2×, 3×, 5× and 50× do not multiply frequencies.
3. Enable green markers to locate the special event. Inspect round shows the color and original cell from 0 to 53; color is not calculated from the cell number.
4. Cards describe the loaded period; the selected point shows its window. Use the legend, zoom and Refresh to explore and renew data. There is no automatic real-time refresh.