Bug report #6624

Zonal statistics returns wrong values

Added by Paolo Cavallini almost 8 years ago. Updated almost 8 years ago.

Status:Closed
Priority:Normal
Assignee:Marco Hugentobler
Category:C++ Plugins
Affected QGIS version:master Regression?:No
Operating System: Easy fix?:No
Pull Request or Patch supplied:No Resolution:
Crashes QGIS or corrupts data:No Copied to github as #:15808

Description

The attached raster has:

STATISTICS_MAXIMUM=82.267440795898
STATISTICS_MEAN=8.4222511972116
STATISTICS_MINIMUM=0
STATISTICS_STDDEV=9.8045928374936

when zonal statistics are calculated, they result in a few extreme values (see attached shp)

sort.zip (19.8 KB) Paolo Cavallini, 2012-11-05 03:46 AM

slides.tif.zip (317 KB) Paolo Cavallini, 2012-11-05 03:46 AM

History

#1 Updated by Marco Hugentobler almost 8 years ago

  • Assignee set to Marco Hugentobler

#2 Updated by Marco Hugentobler almost 8 years ago

  • Status changed from Open to Closed

Fixed in 8914e7d6ce57ec9a62b5801fd9961cb875b2c657

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