On Thu, Nov 26, 2020 at 2:14 PM Andrew Joseph <ap.jos...@live.com> wrote:
> st_linemerge doesn’t have the new gridsize parameter introduced in GEOS > 3.9/Postgis 3.1 -so not an option since these linestrings need to be > polygonized accurately. > And ST_LineMerge doesn't do any noding or dissolving of lines, so it's not an effective way to prepare linework for input to ST_Polygonize.
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