parameters: (A, k)
return_statement: return idx, proj
docstring: Compute ID of a complex matrix to a specified rank.
  
      :param A:
          Matrix.
      :type A: :class:`numpy.ndarray`
      :param k:
          Rank of ID.
      :type k: int
  
      :return:
          Column index array.
      :rtype: :class:`numpy.ndarray`
      :return:
          Interpolation coefficients.
      :rtype: :class:`numpy.ndarray`
docstring_summary: Compute ID of a complex matrix to a specified rank.
docstring_tokens: Compute ID of a complex matrix to a specified rank .
function: def idzr_id(A, k):
      """
      Compute ID of a complex matrix to a specified rank.
  
      :param A:
          Matrix.
      :type A: :class:`numpy.ndarray`
      :param k:
          Rank of ID.
      :type k: int
  
      :return:
          Column index array.
      :rtype: :class:`numpy.ndarray`
      :return:
          Interpolation coefficients.
      :rtype: :class:`numpy.ndarray`
      """
      A = np.asfortranarray(A)
      idx, rnorms = _id.idzr_id(A, k)
      n = A.shape[1]
      proj = A.T.ravel()[:k*(n-k)].reshape((k, n-k), order='F')
      return idx, proj
function_tokens: def idzr_id ( A , k ) : A = np . asfortranarray ( A ) idx , rnorms = _id . idzr_id ( A , k ) n = A . shape [ 1 ] proj = A . T . ravel ( ) [ : k * ( n - k ) ] . reshape ( ( k , n - k ) , order = 'F' ) return idx , proj