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_AreaExtent._Extent-type possible values?

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_AreaExtent._Extent-type possible values?

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Can anyone tell me the possible values for _AreaExtent._Extent-type and what they mean please? 

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  • Dan Foreman's VST Guide:

    _Extent-Type

    1 = Control area extent

    4 = variable length AI extents

    5 = variable length Data/Schema extents

    6 = variable length BI extents

    36 = fixed length AI extents (32 + 4)

    37 = fixed length data/schema extents (32 + 5)

    38 = fixed length BI extents (32 + 6)

All Replies
  • Dan Foreman's VST Guide:

    _Extent-Type

    1 = Control area extent

    4 = variable length AI extents

    5 = variable length Data/Schema extents

    6 = variable length BI extents

    36 = fixed length AI extents (32 + 4)

    37 = fixed length data/schema extents (32 + 5)

    38 = fixed length BI extents (32 + 6)

  • That's perfect George. Thanks.

  • 39 - Fixed length TL file (32 + 6)

    .. but who uses those anymore :)