[[-- -- -- --]
  [-- -- 0.0 0.3010299956639812]
  [-- -- -- 0.0]
  [-- -- -- --]]

numlist=[]
    for item in array:
      numlist.append(num)

for i in numlist:
   if i is not masked:
       print i

print(arr.compressed())

for val in arr.compressed():
    print(val)

import itertools as IT
import numpy as np

arr = np.ma.masked_invalid(np.log(np.random.random((4,4))-0.5))
arr1d = arr.ravel()
for val, mask in IT.izip(arr1d, arr1d.mask):
    if not mask:
        print(val)