Friday, 3 June 2016

gdal - Export a list of invalid geometries using Python


Is there a way to export a list of layers containing invalid geometry (e.g. self-intersections) via Python?



Our GIS server contains over 40,000 layers, some of which have all sorts of errors that simply cannot be identified manually.


Is there some sort of OGR/GDAL command that can perform this?




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