On 20 Dec 2016 05:06, "Azzurra Lentini" <azzurralent...@gmail.com> wrote:
Dear all I have a layer shapefile lines with around 30 lines. I need a buffer of one of these lines with 2 different values of buffer distance: 150 m on the left and 30 m on the right. Which kind of buffer option can I use?? I know only single sided buffers but with this option I need to repeat the buffer for every side. Buffer the left and right sides separately using single sided buffer, then merge the resulting output and dissolve them based on a unique identifier. Nyall Thanks to all, A.L: -- Dr. Hydrogeologist AZZURRA LENTINI Expert of evaluation environmental hazards GIS application Haity Mobile Tel: 0050946057393 ++++++++++++++++++++++++++ Italy Mobile Tel.: **(39) 338 24 40 676 ++++++++++++++++++++++++++ SKYPE azzurrahydro ++++++++++++++++++++++++++ azzurralent...@gmail.com ++++++++++++++++++++++++++ *Par respect pour l'environnement,* *n'imprimez ce mail qu'en cas d'absolue nécessité* _______________________________________________ Qgis-user mailing list Qgis-user@lists.osgeo.org List info: http://lists.osgeo.org/mailman/listinfo/qgis-user Unsubscribe: http://lists.osgeo.org/mailman/listinfo/qgis-user
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