Hi All,

Can someone please point me to an example that shows how a table in
Pytables can be compressed using the standard zlib? Does the
compression have to be specified when the table is created or can it
be compressed after it has been created?

For example, currently I have the following:

fileh = openFile('simdata', 'w')

root=fileh.root

group = createGroup(root, 'groupname')

tabletocompress = createTable(group, 'tabletocompress', Description_class)

How do I compress tabletocompress?

Thanks very much.

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