v.clean
v.clean - Toolset for cleaning topology of vector map.
Vector (v.*)
ParameterVector|input|Layer to clean|-1|False
ParameterSelection|tool|Cleaning tool|break;snap;rmdangle;chdangle;rmbridge;chbridge;rmdupl;rmdac;bpol;prune;rmarea;rmline;rmsa
ParameterNumber|thresh|Threshold|None|None|0.1
OutputVector|output|Cleaned vector layer
OutputVector|error|Errors layer