[QGIS-trac] Re: [Quantum GIS] #1380: No Data values are counted as values in the histogram

[Quantum GIS]

#1380: No Data values are counted as values in the histogram
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        Reporter:  alobo                             |         Owner:  ersts        
            Type:  bug                               |        Status:  reopened     
        Priority:  major: does not work as expected  |     Milestone:  Version 1.2.0
       Component:  Rasters                           |       Version:  HEAD         
      Resolution:                                    |      Keywords:               
Platform_version:  ubuntu 8.04, ubuntu 9.04          |      Platform:  Linux        
        Must_fix:  Yes                               |   Status_info:  0            
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Comment (by pcav):

 Perhaps related to that: if you build pyramids, the histogram will count
 all the cells from all levels of pyramids as valid values, thus giving
 inflated and incorrect results

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Ticket URL: <http://trac.osgeo.org/qgis/ticket/1380#comment:5>
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