[Qgis-user] querying a shapefile

Nik Go nikolai.go at gmail.com
Mon Jan 11 13:11:13 EST 2010


Hello. Happy new year to all.

I have a shapefile of cities, is it possible to do the following in QGIS

   - determine and visually display all cities with attribute "x" or "y"
   - find out if the "x" cities share a border with other "x" cities
      - if they do, I want to add an attribute to the database indicating it
      as a neighbor of another "x" city
   - find out if the "y" cities share a border with other "y" cities
      - if they do, I want to add an attribute to the database indicating it
      as a neighbor of another "y" city

Thank you and regards.

Nik
-------------- next part --------------
An HTML attachment was scrubbed...
URL: http://lists.osgeo.org/pipermail/qgis-user/attachments/20100112/f2e6a5bd/attachment.html


More information about the Qgis-user mailing list