Created
December 6, 2021 23:06
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| #create two new columns via attribute table | |
| #via: https://gis.stackexchange.com/questions/45243/how-to-determine-the-centroid-of-polygons | |
| long = toreal(regexp_substr(geom_to_wkt(centroid($geometry)), '(-?\\d+\\.?\\d*) -?\\d+\\.?\\d*')) | |
| lat = toreal(regexp_substr(geom_to_wkt(centroid($geometry)), '-?\\d+\\.?\\d* (-?\\d+\\.?\\d*)')) |
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