3

I have a vector layer of lines (contours) which was a model output. Some contours are incomplete due to land barriers (necessary for the model) which produces something like this

enter image description here

I have used the vertex tool with snapping turned on to complete these lines in order to produce polygon layers so I can fill the contours which produces:

enter image description here

However, when using lines to polygons, there are joins across from the new vertices rather than creating the polygon as a continuous shape which also ignores the smaller contour:

enter image description here

Is there a way to do this so the manual vertex joins produce a single polygon rather than this bisection from new vertex to new vertex? I tried using Polygonize which does produce the desired result visually but,

enter image description here

it doesn't seem to retain the data of the original lines so I cannot assign styles based on contour features with the new polygons. This is a watered down version of the actual model output so individually assigning polygons to contour data is not practically feasible.

0

1 Answer 1

1

Try Dissolve - Multipart to Singleparts - Lines to polygons

Your Answer

By clicking “Post Your Answer”, you agree to our terms of service and acknowledge you have read our privacy policy.

Not the answer you're looking for? Browse other questions tagged or ask your own question.