diff --git a/src/xsarsea/__init__.py b/src/xsarsea/__init__.py
index f92fba5..0b98bb6 100644
--- a/src/xsarsea/__init__.py
+++ b/src/xsarsea/__init__.py
@@ -1,8 +1,8 @@
 __all__ = ['sigma0_detrend', 'dir_meteo_to_sample',
-           'dir_sample_to_meteo', 'dir_meteo_to_oceano', 'dir_oceano_to_meteo', 'dir_to_180', 'dir_to_360', 'get_test_file']
+           'dir_sample_to_meteo', 'dir_meteo_to_oceano', 'dir_oceano_to_meteo', 'dir_to_180', 'dir_to_360', 'get_test_file', 'read_sarwing_owi']
 
 from .utils import get_test_file
-from .xsarsea import dir_meteo_to_sample, dir_sample_to_meteo, sigma0_detrend, dir_meteo_to_oceano, dir_oceano_to_meteo, dir_to_180, dir_to_360
+from .xsarsea import dir_meteo_to_sample, dir_sample_to_meteo, sigma0_detrend, dir_meteo_to_oceano, dir_oceano_to_meteo, dir_to_180, dir_to_360, read_sarwing_owi
 try:
     from importlib import metadata
 except ImportError:  # for Python<3.8