diff --git a/aosstower/level_a0/__init__.py b/aosstower/level_b1/__init__.py
similarity index 100%
rename from aosstower/level_a0/__init__.py
rename to aosstower/level_b1/__init__.py
diff --git a/aosstower/level_a0/autoRun.bash b/aosstower/level_b1/autoRun.bash
similarity index 100%
rename from aosstower/level_a0/autoRun.bash
rename to aosstower/level_b1/autoRun.bash
diff --git a/aosstower/level_a0/autoRun.py b/aosstower/level_b1/autoRun.py
similarity index 100%
rename from aosstower/level_a0/autoRun.py
rename to aosstower/level_b1/autoRun.py
diff --git a/aosstower/level_a0/bundle.py b/aosstower/level_b1/bundle.py
similarity index 98%
rename from aosstower/level_a0/bundle.py
rename to aosstower/level_b1/bundle.py
index 052b5e945598b18d90e482c836f1b0d2ddac1fd1..e87bf323022631a3ced01ce6ff9a0396f322599b 100644
--- a/aosstower/level_a0/bundle.py
+++ b/aosstower/level_b1/bundle.py
@@ -75,7 +75,7 @@ def create_files(start_date, end_date):
         filename = createFilename(cur_dt)
         print('grabbing ' + filename)
         
-        df = getData([filename], False)[0]
+        df = getData([filename])
 
         if(df.empty):
             cur_dt += delta(days = 1)
diff --git a/aosstower/level_a0/bundle.pyc b/aosstower/level_b1/bundle.pyc
similarity index 100%
rename from aosstower/level_a0/bundle.pyc
rename to aosstower/level_b1/bundle.pyc
diff --git a/aosstower/level_a0/nc.py b/aosstower/level_b1/nc.py
similarity index 100%
rename from aosstower/level_a0/nc.py
rename to aosstower/level_b1/nc.py
diff --git a/aosstower/level_a0/nc.pyc b/aosstower/level_b1/nc.pyc
similarity index 100%
rename from aosstower/level_a0/nc.pyc
rename to aosstower/level_b1/nc.pyc
diff --git a/aosstower/level_a0/test_cases.txt b/aosstower/level_b1/test_cases.txt
similarity index 100%
rename from aosstower/level_a0/test_cases.txt
rename to aosstower/level_b1/test_cases.txt