# HG changeset patch
# User Sascha L. Teichmann <sascha.teichmann@intevation.de>
# Date 1571051895 -7200
# Node ID a2f16987911bed13943870e0db0cec54ccfc9f01
# Parent  3eda5a7215abb2048bd4101ef6b6151f4d0f9a77
Removed lz4 from loader, too.

diff -r 3eda5a7215ab -r a2f16987911b go.mod
--- a/go.mod	Mon Oct 14 13:12:38 2019 +0200
+++ b/go.mod	Mon Oct 14 13:18:15 2019 +0200
@@ -6,7 +6,6 @@
 	github.com/cockroachdb/apd v1.1.0 // indirect
 	github.com/etcd-io/bbolt v1.3.3
 	github.com/fogleman/contourmap v0.0.0-20190814184649-9f61d36c4199
-	github.com/frankban/quicktest v1.5.0 // indirect
 	github.com/gofrs/uuid v3.2.0+incompatible // indirect
 	github.com/golang/snappy v0.0.1
 	github.com/gorilla/mux v1.7.3
@@ -17,7 +16,6 @@
 	github.com/magiconair/properties v1.8.1 // indirect
 	github.com/mitchellh/go-homedir v1.1.0
 	github.com/pelletier/go-toml v1.4.0 // indirect
-	github.com/pierrec/lz4 v2.3.0+incompatible
 	github.com/pkg/errors v0.8.1 // indirect
 	github.com/rs/cors v1.7.0
 	github.com/sergi/go-diff v1.0.0
diff -r 3eda5a7215ab -r a2f16987911b go.sum
--- a/go.sum	Mon Oct 14 13:12:38 2019 +0200
+++ b/go.sum	Mon Oct 14 13:18:15 2019 +0200
@@ -29,8 +29,6 @@
 github.com/fogleman/contourmap v0.0.0-20190814184649-9f61d36c4199 h1:kufr0u0RIG5ACpjFsPRbbuHa0FhMWsS3tnSFZ2hf07s=
 github.com/fogleman/contourmap v0.0.0-20190814184649-9f61d36c4199/go.mod h1:mqaaaP4j7nTF8T/hx5OCljA7BYWHmrH2uh+Q023OchE=
 github.com/fogleman/gg v1.2.1-0.20190220221249-0403632d5b90/go.mod h1:R/bRT+9gY/C5z7JzPU0zXsXHKM4/ayA+zqcVNZzPa1k=
-github.com/frankban/quicktest v1.5.0 h1:Tb4jWdSpdjKzTUicPnY61PZxKbDoGa7ABbrReT3gQVY=
-github.com/frankban/quicktest v1.5.0/go.mod h1:jaStnuzAqU1AJdCO0l53JDCJrVDKcS03DbaAcR7Ks/o=
 github.com/fsnotify/fsnotify v1.4.7 h1:IXs+QLmnXW2CcXuY+8Mzv/fWEsPGWxqefPtCP5CnV9I=
 github.com/fsnotify/fsnotify v1.4.7/go.mod h1:jwhsz4b93w/PPRr/qN1Yymfu8t87LnFCMoQvtojpjFo=
 github.com/ghodss/yaml v1.0.0/go.mod h1:4dBDuWmgqj2HViK6kFavaiC9ZROes6MMH2rRYeMEF04=
@@ -52,8 +50,6 @@
 github.com/golang/snappy v0.0.1/go.mod h1:/XxbfmMg8lxefKM7IXC3fBNl/7bRcc72aCRzEWrmP2Q=
 github.com/google/btree v1.0.0/go.mod h1:lNA+9X1NB3Zf8V7Ke586lFgjr2dZNuvo3lPJSGZ5JPQ=
 github.com/google/go-cmp v0.2.0/go.mod h1:oXzfMopK8JAjlY9xF4vHSVASa0yLyX7SntLO5aqRK0M=
-github.com/google/go-cmp v0.3.1 h1:Xye71clBPdm5HgqGwUkwhbynsUJZhDbS20FvLhQ2izg=
-github.com/google/go-cmp v0.3.1/go.mod h1:8QqcDgzrUqlUb/G2PQTWiueGozuR1884gddMywk6iLU=
 github.com/gorilla/mux v1.7.3 h1:gnP5JzjVOuiZD07fKKToCAOjS0yOpj/qPETTXCCS6hw=
 github.com/gorilla/mux v1.7.3/go.mod h1:1lud6UwP+6orDFRuTfBEV8e9/aOM/c4fVVCaMa2zaAs=
 github.com/gorilla/websocket v1.4.0/go.mod h1:E7qHFY5m1UJ88s3WnNqhKjPHQ0heANvMoAMk2YaljkQ=
@@ -99,8 +95,6 @@
 github.com/pelletier/go-toml v1.2.0/go.mod h1:5z9KED0ma1S8pY6P1sdut58dfprrGBbd/94hg7ilaic=
 github.com/pelletier/go-toml v1.4.0 h1:u3Z1r+oOXJIkxqw34zVhyPgjBsm6X2wn21NWs/HfSeg=
 github.com/pelletier/go-toml v1.4.0/go.mod h1:PN7xzY2wHTK0K9p34ErDQMlFxa51Fk0OUruD3k1mMwo=
-github.com/pierrec/lz4 v2.3.0+incompatible h1:CZzRn4Ut9GbUkHlQ7jqBXeZQV41ZSKWFc302ZU6lUTk=
-github.com/pierrec/lz4 v2.3.0+incompatible/go.mod h1:pdkljMzZIN41W+lC3N2tnIh5sFi+IEE17M5jbnwPHcY=
 github.com/pkg/errors v0.8.0 h1:WdK/asTD0HN+q6hsWO3/vpuAkAr+tw6aNJNDFFf0+qw=
 github.com/pkg/errors v0.8.0/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0=
 github.com/pkg/errors v0.8.1 h1:iURUrRGxPUNPdy5/HRSm+Yj6okJ6UtLINN0Q9M4+h3I=
diff -r 3eda5a7215ab -r a2f16987911b pkg/octree/loader.go
--- a/pkg/octree/loader.go	Mon Oct 14 13:12:38 2019 +0200
+++ b/pkg/octree/loader.go	Mon Oct 14 13:18:15 2019 +0200
@@ -16,11 +16,11 @@
 import (
 	"bufio"
 	"bytes"
+	"compress/gzip"
 	"encoding/binary"
 	"log"
 
 	"github.com/golang/snappy"
-	"github.com/pierrec/lz4"
 )
 
 func (s *STRTree) deserializeIndex(r *bufio.Reader) error {
@@ -92,10 +92,11 @@
 }
 
 func (s *STRTree) FromBytes(data []byte) error {
-	return s.deserialize(
-		bufio.NewReader(
-			lz4.NewReader(
-				bytes.NewReader(data))))
+	r, err := gzip.NewReader(bytes.NewReader(data))
+	if err != nil {
+		return err
+	}
+	return s.deserialize(bufio.NewReader(r))
 }
 
 func (t *Tin) Deserialize(r *bufio.Reader) error {