Update 'las_manipulation.py'

las_manipulation.py

@@ -406,7 +406,7 @@ def process(yaml_file):
     # Interpolate point cloud onto a grid
     print('Interpolating to grid...')
     xyz_name = os.path.join(tmp_dir, las_basename + '.xyz')
-    call_lastools('las2dem', input=las_classified_name, output=xyz_name,
+    call_lastools('blast2dem', input=las_classified_name, output=xyz_name,
                   args=['-step', 1], verbose=False)
 
     # Make runup clipping mask from gridded point cloud