Mercurial > dive4elements > river
diff backend/doc/schema/postgresql-spatial.sql @ 7707:cead6df5b7b3
Variance is defined as the sum of squared differences.
author | Tom Gottfried <tom.gottfried@intevation.de> |
---|---|
date | Wed, 18 Dec 2013 12:39:18 +0100 |
parents | dcc7a6c8b92c |
children | f4e32ac4e55c |