From ac7e2c65fcd601b3278e55157384978c80fed109 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Laura=20Kl=C3=BCnder?= Date: Fri, 5 Jan 2018 20:58:53 +0100 Subject: [PATCH] interpolator needs at least one value --- src/c3nav/mapdata/render/renderdata.py | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/c3nav/mapdata/render/renderdata.py b/src/c3nav/mapdata/render/renderdata.py index 61a2d52d..64197c48 100644 --- a/src/c3nav/mapdata/render/renderdata.py +++ b/src/c3nav/mapdata/render/renderdata.py @@ -82,7 +82,7 @@ class LevelRenderData: if coords: last_interpolator = NearestNDInterpolator(np.vstack(coords), np.vstack(values)) else: - last_interpolator = NearestNDInterpolator(np.zeros((8, 2)), np.zeros((0, 1))) + last_interpolator = NearestNDInterpolator(np.array([[0, 0]]), np.array([float(level.base_altitude)])) for i, level in enumerate(levels): if level.on_top_of_id is not None: