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Results tagged with field-calculator
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user 5666
allows you to perform calculations on the basis of existing attribute values or defined functions in QGIS, ArcGIS, etc.
3
votes
How to replicate trunc function on QGIS?
Field calculator accepts Python expressions. Unfortunately trunc() function is not available in Python (and so in field calculator) by default and you can't import math module inside field calculator. …
- 5,621
2
votes
How to calculate the intersected area from a layer with overlapping buffers in QGIS
This task is fairly easy if you use spatial databases. You can use Spatialite database for your needs. Use spatialite_gui to create spatialite database and import your shp-files into it (there is a 'L …
- 5,621