Index: wflow/pcrglobwb/ncConverter.py
===================================================================
diff -u -rfbd077ecd824c16e9e207b542e5ee2f9f9ff92dd -r379212cdbaa7142dfd9298966a8b7ba2f191e2b6
--- wflow/pcrglobwb/ncConverter.py	(.../ncConverter.py)	(revision fbd077ecd824c16e9e207b542e5ee2f9f9ff92dd)
+++ wflow/pcrglobwb/ncConverter.py	(.../ncConverter.py)	(revision 379212cdbaa7142dfd9298966a8b7ba2f191e2b6)
@@ -23,12 +23,15 @@
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 import datetime
-import netCDF4 as nc
+
 import cftime
+import netCDF4 as nc
 import numpy as np
 import pcraster as pcr
+
 from . import virtualOS as vos
 
+
 # TODO: defined the dictionary (e.g. filecache = dict()) to avoid open and closing files