[Pytables-users] member overlaps with another member

[Alexey G. <ale...@gm...>]

I am having the following problems trying to access data in hdf5 file
(created by pytables):

>>> hs=3Dh5.root.errorsim.FAST.cols.hise[0:10]
HDF5-DIAG: Error detected in HDF5 library version: 1.6.2 thread
-1209593728.  Back trace follows.
  #000: ../../../src/H5Tcompound.c line 327 in H5Tinsert(): unable to
insert member
    major(13): Datatype interface
    minor(45): Unable to insert object
  #001: ../../../src/H5Tcompound.c line 418 in H5T_insert(): member
overlaps with another member    major(13): Datatype interface
    minor(45): Unable to insert object


The table was created from the following descriptor:

import tables as t
class  OrbitSolution(t.IsDescription):
    """ class to create HDF5 table
    """
    hise         =3D t.Int32Col()
    solution_flag=3D t.StringCol(2,dflt=3D'')
    has_tycho_pm =3D t.StringCol(1,dflt=3D'')
    P            =3D t.Float32Col()
    T0           =3D t.Float32Col()
    eks          =3D t.Float32Col()
    chi2         =3D t.Float32Col()
    chi2_0       =3D t.Float32Col()
    confidence   =3D t.Float32Col()
    ntries       =3D t.Int32Col()
    nmeas        =3D t.Int32Col() =20
    a0,om, OM, i =3D [t.Float32Col() for i in range(4)]
    ccc          =3D t.Float32Col(shape=3D(5))
    afbg         =3D t.Float32Col(shape=3D(4))
   =20

Am I trying to use it properly?=20

a0=3Dh5.root.errorsim.FAST.cols.a0[0:10] works Ok....