# HG changeset patch
# User Tom Gottfried <tom@intevation.de>
# Date 1541691053 -3600
# Node ID 2fb6c0a6ec8a2d6af1e156a96c79f606a8456448
# Parent  a5069da2f0b713e799c24c4588436f1e56bfa0c0
Avoid intersection of each isoline with area on insert

Since rev. a4e003ba0074, this intersection is already done along with the
triangulation.

diff -r a5069da2f0b7 -r 2fb6c0a6ec8a pkg/imports/sr.go
--- a/pkg/imports/sr.go	Thu Nov 08 15:50:28 2018 +0100
+++ b/pkg/imports/sr.go	Thu Nov 08 16:30:53 2018 +0100
@@ -131,12 +131,9 @@
   ST_Transform(
     ST_Multi(
       ST_CollectionExtract(
-        ST_Intersection(
-          ST_Transform(sr.area::geometry, $3::integer),
-          ST_SimplifyPreserveTopology(
-            ST_GeomFromWKB($4, $3::integer),
-            $5
-          )
+        ST_SimplifyPreserveTopology(
+          ST_GeomFromWKB($4, $3::integer),
+          $5
         ),
         2
       )