I want to clear all columns from a SHP. Only need geometry of features. I use QGIS and Sextante with grass and saga. Is there any tool for this job...
There are several tools you can use to Drop\delete columns.
1 - Atribute table "delete column" tool
2 - Use Table Manager Plugin
A simple way of getting rid of the attributes is to rightclick on the layer ->
If you have many files, you could use:
to select fields you want (default is all!)