I need to draw a series of parallel lines, within a polygon (See example below). Previously I have used MapInfo for this (Easy to draw a grid and delete the horisontal lines), but my workplace is transitioning over to QGIS.
How do I do this in QGIS?
I have seen a few guides that does not quite fit what we need and which, to be honest, seemed fairly hard to follow for people with no formal training in using GIS software.
The purpose is for digging trenches during archaeological trial excavations prior to development projects, where a north-south trench is dug for every 15 meters.