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I have LULC 8 classes. I want to group them in QGIS into five priority score classes in Symbology, just the same as the function in ArcGIS "Group values". But I can't find the same tool in QGIS.

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  • For what purpose? If styling only you can copy and paste the symbol, or group ranges (i.e. <=20) within singleband pseudocolor , Discrete Interpolation.
    – Cushen
    Commented May 2, 2023 at 5:23
  • I need to create a map for priority. The problem is that priority score classes are not within the same range. I need to create maps like here :mdpi.com/2071-1050/14/19/12040
    – Bokhir Alikhanov
    Commented May 2, 2023 at 5:38

2 Answers 2

Reset to default
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We can use Reclassify by table.

In this example values 1,2,4 are set to 1; value 3 is set to 2, and all other values are set to null. enter image description here

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  • Open the layer symbology
  • Select the classes you wish to group
  • Right click to change label for all of the classes at once
  • Do the same for the colour
  • The classes will appear merged in the legend

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