numpy.zeros not recognized?

[charlesdoutriaux]

numpy.zeros not recognized?

[jriehl]

There are many Numpy function not currently supported, and numpy.zeros() is no exception. The work around is to use an output parameter, similar to the example in fbcorr.py (modulo the "return" statement, see issue #21). For example:

def recontruct4DCore(ps,A,B,P0, output):
  n1,n3,n4 = ps.shape
  n2=A.shape[0]
  for j in range(n2):
    Afact=A[j]*P0
    for i in range(n1):
      for k in range(n3):
        for l in range(n4):
          output[i,j,k,l]=ps[i,k,l]*B[j]+Afact

Use numpy.zeros() outside the call to this function to create the output array, and it should work (not sure if shape support handles indexing that well, however).

[markflorisson]

np.zeros is recognized now, but a dtype argument needs to be passed in. This is also documented, so I'm closing this for now.