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my problem is the following: i have 130 raster in a folder and i would like to create a new raster containing the sum of the 130 raster cell values. someone could help?


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In the labeling-dialogue, go to the placement-tab and check if "repeat" is set to 0 (no repetition) - based on QGIS 3.8, but if I remember well it was the same back in version 2.18


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I found out a solution to the problem of overwrite block values in the original provider. It is necessary to use two additional QgsRasterDataProvider methods: 'setEditable' and 'writeBlock'. However, following code (with only two additional lines including above methods) modify original raster as expected resulting raster and written raster has the values of ...


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Tested with QGIS 3.6.1 As mentioned in the documentation, you can create a label and insert this code to get the current scale for the map with the item name Map 0: map_get( item_variables('Map 0'), 'map_scale')


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