Added a note about spheroid computation

git-svn-id: http://svn.osgeo.org/postgis/trunk@751 b70326c6-7e19-0410-871a-916f4a2858ee

diff --git a/lwgeom/TODO b/lwgeom/TODO
index b4220bc3e6565f256c8240465f43d2a9f6f10c5e..402920e92269507874ff1d682804ff726d318b89 100644 (file)
--- a/lwgeom/TODO
+++ b/lwgeom/TODO
@@ -1,3 +1,8 @@
+- Check spheroid misure functions
+       o can't understand if 3d computation works since
+         I get same result w/ 2d and 3d.
+       o check if distance can be computed in 3d space
+
 - Check semantic required by OGC functions working on "first geometry
   of a given type". Is the first geometry be to be seeked inside 
   collection elements (currently it is not w/ LWGEOM) ?