diff --git a/labsw/__init__.py b/labsw/__init__.py
index ecf2e74..d41bc3a 100644
--- a/labsw/__init__.py
+++ b/labsw/__init__.py
@@ -1 +1 @@
-__version__ = '0.1.6.9'
+__version__ = '0.1.7.0'
diff --git a/labsw/io.py b/labsw/io.py
index f7ed965..8185f8c 100644
--- a/labsw/io.py
+++ b/labsw/io.py
@@ -45,6 +45,9 @@ def load_data_RH_logger(filepath, every=1):
 def process_data_RH_logger(filepath, every, diff_period=1_000, SG_window=10_000):
     df = load_data_RH_logger(filepath, every=1)
 
+    df = df.drop(columns=['time'])
+    df = df.rename(columns={'duration': 'time'})
+
     m0 = df['weight'].iloc[0]
     mf = df['weight'].tail(300).mean()
     # Variation