Processing gdal sieve: mask parameter should be optional (and is not possible to get rid of it) #28533
Labels
Bug
Either a bug report, or a bug fix. Let's hope for the latter!
Processing
Relating to QGIS Processing framework or individual Processing algorithms
Author Name: matteo ghetta (@ghtmtt)
Original Redmine Issue: 20713
Affected QGIS version: 3.4.2
Redmine category:processing/gdal
Assignee: Giovanni Manghi
Not a huge user of the sieve command. Anyway: I notice that by default the command string is filled with the
-mask
parameter that takes the same input layer. There is no way to remove-mask
from the command. Even if-nomask
is selected,-mask
is taken into account when running the algorithm.Trying with the attached layer, the sieve command gives correct result when from the command line
-mask
is removed (other parameters areThreshold = 8
,Use 8-connectedness = True
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