[Qgis-user] Processing: how to use input parameter in "Select by expression"

Andreas Neumann a.neumann at carto.net
Thu Jan 15 21:34:22 PST 2015


Hi,

In QGIS processing I would like to do the following:

Input Parameters:
- Vector Layer
- Numeric input parameter (year)

Use the "select by expression" algorithm.

Question: how can I use the value of the "year" input variable to be 
used in the expression. Is there a special syntax to retrieve the values 
of input parameters?

Thanks a lot!

Andreas



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