I am trying to merge several pipeline shapefiles using GEOMERGE but it cannot complete the function because they have different column definitions.
So I need to edit the attribute tables so that they all have the same data/layout.
For e.g one pipeline has the following columns in the attribute table: ID REF TYPE
and in another pipeline attribute table it has: Leg-No From To Length_Km
What is the best way for me to overcome this?
If it is relevant some of the shapefiles have been coverted from KML to shapefiles using GQIS.
Thanks for your time!