I have an input point layer that is grouped into clusters, so I want to have each cluster of points converted into polygon.
This question How to convert a set of points to a polygon based on a specific field in QGIS (this question was removed) seems to come close to what I wanted by it hasn't been answered.
So basically, I need an algorithm in QGIS that will convert each cluster of points (based on attribute field) as seen below into a polygons?
I have tried "Point2One" plugin and it gave me wrong result seen below...
A copy of my data is found here.