Feature #4321

New tab in raster properties: rasters stats as table

Added by Giovanni Manghi over 2 years ago. Updated about 1 year ago.

Status:Open Start Date:09/25/2011
Priority:Normal Due date:
Assigned to:Tim Sutton % Done:

0%

Category:Rasters
Target version:Future Release - Nice to have
Platform: Resolution:
Platform version: Patch supplied:No
Status info: Tag:

Description

Ok... this suggestion comes from Arc* users, but it makes sense to me.

Add a tab to show a table with the following columns/stats

row_id|value|count|area|

History

Updated by Paolo Cavallini over 2 years ago

Of course this makes sense for categorical rasters, much less for continuous ones. The data should be already available through the histogram function. Looks very easy to implement, and useful.

Updated by Bill Williamson over 2 years ago

+1, use case is Landsat rasters which tend to play havoc with most scales on histograms. For atmospheric correction workflows it is useful to be able to explore the histogram.

Updated by Giovanni Manghi over 2 years ago

A nice addon to the table of values would be to have also the chance to select a particular raster value and have the pixels highlighted on the map. See this video taken from Arc*

http://www.faunalia.pt/downloads/video.avi

I don't want to say a stupid thing, but probably some of the code from the "raster transparency" plugin would be reusable for such feature.

Updated by Giovanni Manghi over 2 years ago

  • Target version set to Version 1.7.4

Updated by Giovanni Manghi over 2 years ago

  • Target version changed from Version 1.7.4 to Version 2.0.0

See also #863

Updated by Pirmin Kalberer over 1 year ago

  • Target version changed from Version 2.0.0 to Future Release - Nice to have

Updated by Giovanni Manghi about 1 year ago

see also #7364

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