diff --git a/input/extra_photo_files/1ppmN2.photo b/input/extra_photo_files/1ppmN2.photo
new file mode 100644
index 0000000000000000000000000000000000000000..1d1964ec1f31544e678b38cb5b855ce6e9932056
--- /dev/null
+++ b/input/extra_photo_files/1ppmN2.photo
@@ -0,0 +1,2 @@
+-4.14278e-09 -0.000101011
+-6.16398e-07 -0.00374197