Centre the limits on zero, so zero is the map’s midpoint. What a field of signed deviations needs — read on an off-centre scale it is misleading in a way no axis label catches.
name: symmetricdescription: Centre the limits on zero, so zero is the map's midpoint. What a field of signed deviations needs — read on an off-centre scale it is misleading in a way no axis label catches.from_schema: https://w3id.org/tvbo/figurerank:1000owner: ColorScaledomain_of:- ColorScalerange: boolean