[postgis-devel] filter by m-value and effective area

G. Allegri giohappy at gmail.com
Tue Oct 24 03:48:29 PDT 2017

Hi Nicklas,
do you have a public branch to pichk and test ST_FilterM?
INHO it could provide a flag parameter to choose if collapsed polygon
should generate NULL geometries or an error, and I would set it to error by
default (safer mode maybe).

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