compability server v3.4
recent server update at GEOMAR to v3.4.30 broke the toolbox.
--> Fix toolbox for v.3.4 (3.3 will not be supported after fix)
recent server update at GEOMAR to v3.4.30 broke the toolbox.
--> Fix toolbox for v.3.4 (3.3 will not be supported after fix)