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Results tagged with aggregate
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user 153039
1
vote
1
answer
443
views
Making a spatial link to points within polygons in the field calculator in QGIS
I have tried
aggregate( 'County and Unitary Authority', 'concatenate',
"county", within( $geometry, geometry(@parent) ))
but I know this is wrong. … Which aggregate do I use instead of concatenate and is within the right filter to use?
I need a method like this with NO use of plugins or making new layers. …
- 325
0
votes
Accepted
Making a spatial link to points within polygons in the field calculator in QGIS
aggregate('County and Unitary Authority', 'concatenate',
"county", within(geometry(@parent), $geometry)) …
- 325
4
votes
1
answer
295
views
Calculating the sum of a column based on another column in another table in the field calcul...
I have tried
aggregate( 'records', 'sum', "Abundance", "SiteNum")
but this has given me the same value (808) for every site in the new column of the point shapefile attribute table i.e. is ignoring …
- 325