maps-details.patch

diff --git a/src/api/Api.ts b/src/api/Api.ts
index 9a56a8b..010d08a 100644
--- a/src/api/Api.ts
+++ b/src/api/Api.ts
@@ -154,7 +154,7 @@ export class ApiImpl implements Api {
             optimize: 'false',
             points_encoded: true,
             snap_preventions: ['ferry'],
-            details: ['road_class', 'road_environment', 'surface', 'max_speed', 'average_speed'],
+            details: ['road_class', 'road_environment', /*'surface',*/ 'max_speed', 'average_speed'],
         }
 
         if (args.maxAlternativeRoutes > 1) {
diff --git a/src/pathDetails/PathDetails.tsx b/src/pathDetails/PathDetails.tsx
index 8c48d01..70ec46e 100644
--- a/src/pathDetails/PathDetails.tsx
+++ b/src/pathDetails/PathDetails.tsx
@@ -6,6 +6,7 @@ import { Path } from '@/api/graphhopper'
 import Dispatcher from '@/stores/Dispatcher'
 import { PathDetailsElevationSelected, PathDetailsHover, PathDetailsRangeSelected } from '@/actions/Actions'
 import QueryStore, { Coordinate, QueryPointType } from '@/stores/QueryStore'
+import {Position} from "geojson";
 
 interface PathDetailsProps {
     selectedPath: Path
@@ -81,11 +82,13 @@ function onElevationSelected(segments: Coordinate[][]) {
 }
 
 function buildPathDetailsData(selectedPath: Path) {
+    let points = selectedPath.points.coordinates.map((pos: Position) =>
+        pos.length == 2 ? [...pos, 0] : pos
+    )
     const elevation = createFeatureCollection('Elevation [m]', [
-        createFeature(selectedPath.points.coordinates, 'elevation'),
+        createFeature(points, 'elevation'),
     ])
     const pathDetails = Object.entries(selectedPath.details).map(([detailName, details]) => {
-        const points = selectedPath.points.coordinates
         const features = details.map(([from, to, value = 'Undefined']: [number, number, string | number]) =>
             createFeature(points.slice(from, to + 1), value)
         )