I want to import a large number of polylines and/ or polygons into one one or more QGIS layers in order to plot the data. Each will only have simple attributes (e.g. name). I need to know:
- The required format of the CSV file to enable step 2.
- The command or plug in required to create a polyline or polygon layer in QGIS.
For information, the input CSV files are written by bespoke Excel VBA or by FORTRAN codes, so I have full control of these output formats. Essentially I'm looking for the polyline and polygon equivalent of the delimited text plugin.