Minimum of Radial axis should be different from minimum displayed of radial axis in PolarPlot
Submitted by Frédéric Parrenin
Created attachment 238852 .png image to illustrate the problem
In PolarPlots, a particular thing happens which does not happen in XYPlots. One needs to define the minimum of the Radial axis, which is the centre of the drawing circle. But this minimum could be different from the minimum displayed of the Radial axis.
In the attached example, which is a latitude-longitude plot around the South Pole, there are data between -80°S and -70°S, so that it would be appropriate to draw only this radial range. However, if one sets the minimum of the radial axis to -80, the graph is strongly distorted since -80 is placed at the centre of the circle.
Version: git master