I have a couple of messy polygon boundaries that should share a boundary but don't:
I've had a look at the suggested tools for ArcGIS in a separate question but need some sort of method for QGIS (or another FOSS4G solution).
v.clean with 'snap' doesn't seem to produce anything useful (have tried various threshold settings).
أكثر...

I've had a look at the suggested tools for ArcGIS in a separate question but need some sort of method for QGIS (or another FOSS4G solution).
v.clean with 'snap' doesn't seem to produce anything useful (have tried various threshold settings).
أكثر...