correct_parallax(pr_xy, nbin, drt, alpha)¶
Adjust the geo-locations of the PR pixels
With PR, we refer to precipitation radars based on space-born platforms such as TRMM or GPM.
The pr_xy coordinates of the PR beam footprints need to be in the azimuthal equidistant projection of the ground radar. This ensures that the ground radar is fixed at xy-coordinate (0, 0), and every PR bin has its relative xy-coordinates with respect to the ground radar site.
New in version 0.10.0.