ENH: south example
ENH: south example

dfolch/pysal,hasecbinusr/pysal,TaylorOshan/pysal,nathania/pysal,darribas/pysal,ljwolf/pysal,pysal/pysal,chhao91/pysal,ljwolf/pysal,ljwolf/pysal_core,jlaura/pysal,badjr/pysal,hasecbinusr/pysal,pedrovma/pysal,hasecbinusr/pysal,ljwolf/pysal,sjsrey/pysal_core,darribas/pysal,schmidtc/pysal,pastephens/pysal,pastephens/pysal,sjsrey/pysal,pastephens/pysal,nathania/pysal,weikang9009/pysal,sjsrey/pysal_core,sjsrey/pysal_core,lanselin/pysal,spreg-git/pysal,chhao91/pysal,lixun910/pysal,lixun910/pysal,dfolch/pysal,TaylorOshan/pysal,lixun910/pysal,jlaura/pysal,TaylorOshan/pysal,spreg-git/pysal,schmidtc/pysal,jlaura/pysal,ljwolf/pysal_core,ljwolf/pysal_core,badjr/pysal