Il 19/01/2018 11:54, Sebastiaan Couwenberg ha scritto: > I cannot reproduce this on Debian unstable with qgis 2.14.21 (from > Debian unstable as well). QGIS should be ininfluent, see my later mail. does the command line I reported result in a valid shp? thanks -- Paolo Cavallini - www.faunalia.eu QGIS & PostGIS courses: http://www.faunalia.eu/training.html https://www.google.com/trends/explore?date=all&geo=IT&q=qgis,arcgis