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| -rw-r--r-- | system/postgis/README | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/system/postgis/README b/system/postgis/README index 688e71684d..5cd5f3b0bc 100644 --- a/system/postgis/README +++ b/system/postgis/README @@ -4,5 +4,10 @@ enables" the PostgreSQL server, allowing it to be used as a backend spatial database for geographic information systems (GIS). +SFCGAL is an optional dependency for advanced 3D support. +These advanced functions are not included in the postgis +extension, but they can be make available by loading +/usr/share/postgresql/contrib/postgis-2.1/sfcgal.sql. + To disable the GTK-based graphical interface for shp2pgsql, set GUI=no. |