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The dots are grid points of the ground layer. Bigger means further from normal; wetter or above, drier or hotter. Hover one for its figures.

The brown marks are regions' harvests for the year; the dashed ring is that region's average. Click one to open the region in the margin.

The strip below is the same years for every layer — rain, heat, harvest, market, and every instrument as a tick. Click a year to move the sheet; click a tick to read the instrument.

The margin prints the year's figures with their sources. Nothing on this page is drawn without one.