diff --git a/src/pg/test/expected/19_contour_test.out b/src/pg/test/expected/19_contour_test.out
index ff25bdf..1404c96 100644
--- a/src/pg/test/expected/19_contour_test.out
+++ b/src/pg/test/expected/19_contour_test.out
@@ -1,9 +1,9 @@
 SET client_min_messages TO WARNING;
 \set ECHO none
 bin|avg_value
-0|288.072587252400038769154
-1|419.135632263450792294773
-2|476.5442571943126671224
-3|524.0779810136330772726
-4|611.26099562647644421297
+0|280.23070673030491816424178
+1|413.81702914846213479025305
+2|479.6334491374486884098328
+3|529.1545236882183479447113
+4|614.1132081424930103122037
 (5 rows)