Fix y coordinate

2018-05-09 13:40:26 +02:00 · 2018-05-09 13:40:26 +02:00 · 78a7ccbe4b
commit 78a7ccbe4b
parent 92155b6b33
1 changed files with 1 additions and 1 deletions
--- a/src/pg/sql/45_observatory_mvt.sql
+++ b/src/pg/sql/45_observatory_mvt.sql
@ -12,7 +12,7 @@ def tile2lnglat(z, x, y):
    return lon, lat

 lon0, lat0 = tile2lnglat(z, x, y)
-lon1, lat1 = tile2lnglat(z, x+1, y+1)
+lon1, lat1 = tile2lnglat(z, x+1, y-1)

 return [lon0, lat0, lon1, lat1]
 $$ LANGUAGE plpythonu;