diff --git a/web/run.py b/web/run.py
index 64be76d..8c3dc3e 100644
--- a/web/run.py
+++ b/web/run.py
@@ -334,6 +334,30 @@ def datetime_from_list(time_list):
     )
 
 
+def _sta_sto(_cnf, _sta, _sto):
+    if 'started_at' in _cnf:
+        _s0 = datetime.datetime.strptime(_cnf['started_at'], FILE_DATE_FMT)
+        _s0 = max(_s0, _sta)
+    else:
+        _s0 = _sta
+    if 'stopped_at' in _cnf:
+        _s1 = datetime.datetime.strptime(_cnf['stopped_at'], FILE_DATE_FMT)
+        _s1 = min(_s1, _sto)
+    else:
+        _s1 = _sto
+    return _s0, _s1
+
+
+def _read_var(_nc, _keys, _key, mandatory=False):
+    try:
+        return _nc.variables[_keys[_key]]
+    except KeyError:
+        pass
+    if mandatory:
+        raise Exception("No variable '%s' found in NetCDF." % _keys[_key])
+    return [None] * len(_nc.variables['Time'])  # slow -- use numpy!
+
+
 def get_local_filename(url):
     """
     Build the local cache filename for the distant file
@@ -654,28 +678,6 @@ def get_data_for_target(target_config, input_slug,
         # abort(500, "Invalid orbit configuration for '%s' : %s"
         #       % (target_config['slug'], str(e)))
 
-    def _sta_sto(_cnf, _sta, _sto):
-        if 'started_at' in _cnf:
-            _s0 = datetime.datetime.strptime(_cnf['started_at'], FILE_DATE_FMT)
-            _s0 = max(_s0, _sta)
-        else:
-            _s0 = _sta
-        if 'stopped_at' in _cnf:
-            _s1 = datetime.datetime.strptime(_cnf['stopped_at'], FILE_DATE_FMT)
-            _s1 = min(_s1, _sto)
-        else:
-            _s1 = _sto
-        return _s0, _s1
-
-    def _read_var(_nc, _keys, _key, mandatory=False):
-        try:
-            return _nc.variables[_keys[_key]]
-        except KeyError:
-            pass
-        if mandatory:
-            raise Exception("No variable '%s' found in NetCDF." % _keys[_key])
-        return [None] * len(_nc.variables['Time'])  # slow -- use numpy!
-
     # Override these using the model configuration in config.yml
     default_nc_keys = {
         'hee': 'HEE',
--
libgit2 0.21.2