diff --git a/las_outputs.py b/las_outputs.py
index b1212fa..8e558c7 100644
--- a/las_outputs.py
+++ b/las_outputs.py
@@ -239,7 +239,7 @@ def process(yaml_file):
     print('Creating heat map raster...')
     tif_name = os.path.join(output_tif_dir, las_basename + '.tif')
     call_lastools('las2dem', input=las_data, output=tif_name,
-                  args=['-step', 0.2, '-keep_class', 2], verbose=False)
+                  args=['-step', 1, '-keep_class', 2], verbose=False)
 
     # Extract elevations along profiles from triangulated surface
     print('Extracting profile elevations...')