Mercurial > gemma

diff cmd/octree2contour/store.go @ 925:15bf101e1522

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Send 2D X/Y vertices to the database directly instead of sending 3D data and dropping the Z value afterwards.
author Sascha L. Teichmann <teichmann@intevation.de>
date Sat, 06 Oct 2018 13:34:51 +0200
parents 52cb0b82b490
children
line wrap: on
line diff
--- a/cmd/octree2contour/store.go	Sat Oct 06 13:20:31 2018 +0200
+++ b/cmd/octree2contour/store.go	Sat Oct 06 13:34:51 2018 +0200
@@ -31,7 +31,7 @@
         ST_Intersection(
           ST_Transform(sr.area::geometry, $3::integer),
           ST_SimplifyPreserveTopology(
-            ST_LineMerge(ST_Force2D(ST_GeomFromWKB($2, $3::integer))),
+            ST_LineMerge(ST_GeomFromWKB($2, $3::integer)),
             $6
           )
         ),
@@ -70,7 +70,7 @@
 
 		for _, r := range all {
 			if _, err := stmt.Exec(
-				r.h, r.lines.AsWKB(), epsg,
+				r.h, r.lines.AsWKB2D(), epsg,
 				bottleneck, date,
 				tol,
 			); err != nil {