zio_nf_inq_natts

INTERFACE:

         integer function zio_nf_inq_natts(filedesc,ngatts)

DESCRIPTION:

Returns the number of global attributes.

REVISION HISTORY:

       2003-Jan-31 -- first prototype
       2003-Aug-13 -- minor change regarding broadcasting strategy
       2003-Aug-16 -- support single task mode: ZIO_SPMD undefined
       2003-Sep-03 -- return value for inquiry broadcasted to all PEs

INPUT PARAMETERS:

         implicit none
         integer, intent(in):: filedesc

OUTPUT PARAMETERS:

         integer, intent(out):: ngatts

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