Compute statistics on the accuracy of a wcs solution, using a precomputed list
of matches between an image and a catalogue
Input:
matchList is a lsst::afw::detection::SourceMatch object
Output:
A dictionary storing the following quanities
meanOfDiffInPixels Average distance between image and catalogue position (in pixels)
rmsOfDiffInPixels Root mean square of distribution of distances
quartilesOfDiffInPixels An array of 5 values giving the boundaries of the quartiles of the
distribution.
Definition at line 29 of file sourceMatchStatistics.py.