I've carried out a points in polygon analysis. My output data contains the following results:
PolygonID Point.Count 1 3 2 0 3 4 1 5 0 6 8 7 8 4
Evidently, the analysis is working in that it returned values for most polygons. However, some polygons have no values at all?
It is clear what polygons with a value of zero mean - there are no points within the polygon boundary in question.
However, why would some be returned with no values?
Can I treat these the same as zero? Or, is this perhaps a bug in QGIS?
Using QGIS Version 2.14
I took a CSV file with lat-long coordinates in
WGS84 and then saved it as a shapefile.
This shapefile was then imported into a new project and re-saved as
It was then imported into a project with my polygons that were already in
EPSG:27700, to carry out the points in polygon analysis.