diff --git a/modules/deeplearning/amv_raob.py b/modules/deeplearning/amv_raob.py
index 621318483c975e585d8a38f06e23daf8037d56ec..abc4e7055d68e272db8f4205a41d9cbc3557e2cd 100644
--- a/modules/deeplearning/amv_raob.py
+++ b/modules/deeplearning/amv_raob.py
@@ -553,12 +553,10 @@ def get_bounding_gfs_files(timestamp):
     above = ftimes >= timestamp
     if not above.any():
         return None, None, None, None
-    tR = ftimes[above].min()
 
     below = ftimes <= timestamp
     if not below.any():
         return None, None, None, None
-    tL = ftimes[below].max()
     iL = idxs[below].max()
     iR = iL + 1