<meta http-equiv="content-type" content="text/html; charset=utf-8">Hello. Happy new year to all.<div><br></div><div>I have a shapefile of cities, is it possible to do the following in QGIS</div><div><ul><li>determine and visually display all cities with attribute "x" or "y"</li>
<li>find out if the "x" cities share a border with other "x" cities</li><ul><li>if they do, I want to add an attribute to the database indicating it as a neighbor of another "x" city</li></ul>
<li>find out if the "y" cities share a border with other "y" cities</li><ul><li>if they do, I want to add an attribute to the database indicating it as a neighbor of another "y" city</li></ul>
</ul><div>Thank you and regards.</div><div><br></div><div>Nik</div></div>