I am using pyTables 2.1.1, python 2.5, Windows XP.

I am not using pyTables directly, it is called from another python
package.  

As long as my output is small enough, pyTables appears to work fine.
However, if pyTables is asked to create a table with many
columns(numerial) -567 in my current case - it crashes.  I will copy the
error-messages at the bottom of this message.

I am hoping that maximum table-width is controlled by a simple
pyTables-variable which I can adjust.  Since I am using pyTables through
another package, I can't restructure my data.

Does anybody have any suggestions or ideas about what I should do?
Thanks in advance.

Wayne Hajas

        HDF5-DIAG: Error detected in HDF5 library version: 1.6.7-rc2
thread 0.  Back trace follows.
          #000: \hdf\hdf5-16\vnet\release-testing\std\src\H5D.c line
1114 in H5Dcreate(): unable to create dataset
            major(15): Dataset interface
            minor(29): Unable to initialize object
          #001: \hdf\hdf5-16\vnet\release-testing\std\src\H5D.c line
2257 in H5D_create(): can't update the metadata cache
            major(15): Dataset interface
            minor(29): Unable to initialize object
          #002: \hdf\hdf5-16\vnet\release-testing\std\src\H5D.c line
1879 in H5D_update_entry_info(): unable to update type or
        pace header messages
            major(15): Dataset interface
            minor(29): Unable to initialize object
          #003: \hdf\hdf5-16\vnet\release-testing\std\src\H5O.c line
1540 in H5O_append(): unable to append to object header
            major(12): Object header layer
            minor(25): Write failed
          #004: \hdf\hdf5-16\vnet\release-testing\std\src\H5O.c line
1583 in H5O_append_real(): unable to create new message
            major(12): Object header layer
            minor(29): Unable to initialize object
          #005: \hdf\hdf5-16\vnet\release-testing\std\src\H5O.c line
1658 in H5O_new_mesg(): object header message is too larg
            major(12): Object header layer
            minor(29): Unable to initialize object
        ERROR: An unexpected error occurred while tokenizing input
        The following traceback may be corrupted or invalid
        The error message is: ('EOF in multi-line statement', (100, 0))




Wayne Hajas
Pacific Biological Station
Nanaimo, British Columbia
V9T 6N7
(250)753-7367
wayne.ha...@dfo-mpo.gc.ca

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