This is developed by Devojyoti Kansabanik and Apurba Bera.
aNKflag will only work in python3.6
aNKflag requires GNU gsl library, which is provided locally
python3 setup.py install --user
from aNKflag import runank (Import runank from aNKflag module)
ankobj=runank.ANKFLAG() (Create aNKflag object)
ankobg.runank(params) (Function to execute aNKflag; type "ankobj.runank?" in IPython shell to get details of the parameters)