Click top row swatch to select a color. Click white canvas to add dots of that color. Click color swatch again to deselect color. With no color swatch seclected, in canvase click and drag placed dots to move. Double click to remove.
The brush highlights max and min value within range with dots and mean line over interval. Outputs max, min, mean values, and range dates in table. NUDGE START DATE of the selected region one day with left and right arrows. NUDGE SELECTED INTERVAL one day with left and right arrows while holding down the SHIFT key.
Mouseover displays values above and below current value with different colors.