pytables-users

[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....

Re: [Pytables-users] member overlaps with another member

[Francesc A. <fa...@ca...>]

Hi Alexey,

Which pytables version are you using? If it is 0.9.1, please, try with
a recent snapshot
(http://www.carabos.com/downloads/pytables/snapshots/) and tell me how
it goes. I think you are facing a known (and solved) bug.

Cheers,

A Dimarts 03 Maig 2005 02:33, Alexey Goldin va escriure:
> 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()
>     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))
>
>
> Am I trying to use it properly?
>
> a0=3Dh5.root.errorsim.FAST.cols.a0[0:10] works Ok....
>
>
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=2D-=20
>0,0<   Francesc Altet =A0 =A0 http://www.carabos.com/
V   V   C=E1rabos Coop. V. =A0=A0Enjoy Data
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