diff --git a/example_data/region2.txt b/example_data/region2.txt
index e69de29bb2d1d6434b8b29ae775ad8c2e48c5391..e20dae3cf07e00c0a901223a46cc41bbd23a536e 100644
--- a/example_data/region2.txt
+++ b/example_data/region2.txt
@@ -0,0 +1,3 @@
+# SPDX-FileCopyrightText: `2021 Helmholtz Centre Potsdam - GFZ German Research Centre for Geosciences Potsdam, Germany
+# SPDX-License-Identifier: BSD-3-Clause
+300.5 -5.5
\ No newline at end of file