martinchristen / euroscipy2018 Goto Github PK

from mpl_toolkits.basemap import Basemap
import matplotlib.pyplot as plt
import numpy as np

---------------------------------------------------------------------------
KeyError                                  Traceback (most recent call last)
<ipython-input-23-212c45f90d40> in <module>()
----> 1 from mpl_toolkits.basemap import Basemap
      2 #import matplotlib.pyplot as plt
      3 import numpy as np

/srv/conda/lib/python3.6/site-packages/mpl_toolkits/basemap/__init__.py in <module>()
    144 
    145 # create dictionary that maps epsg codes to Basemap kwargs.
--> 146 pyproj_datadir = os.environ['PROJ_LIB']
    147 epsgf = open(os.path.join(pyproj_datadir,'epsg'))
    148 epsg_dict={}

/srv/conda/lib/python3.6/os.py in __getitem__(self, key)
    667         except KeyError:
    668             # raise KeyError with the original key value
--> 669             raise KeyError(key) from None
    670         return self.decodevalue(value)
    671 

KeyError: 'PROJ_LIB'