[QGIS-Developer] Processing 3.0: Dropping non-QgsZonalStatistics zonal statistics algorithm

Nyall Dawson nyall.dawson at gmail.com
Tue Jun 27 23:07:12 PDT 2017

On 28 June 2017 at 15:55, Mathieu Pellerin <nirvn.asia at gmail.com> wrote:

> Two statistical outputs (variance and mode) aren't available in QgsZonalStatistics-based alg, while two outputs (minority and majority) are missing from the alternate alg.


Mode = majority here, so both algs offer this value.

Variance is trivial to calculate from the standard deviation, so
that's not a significant loss.

I guess the other unknowns are speed & robustness of the two
algorithms. Is there any open bugs filed against either on hub?


More information about the QGIS-Developer mailing list