zio_nf_inq_varname

INTERFACE:

         integer function zio_nf_inq_varname(filedesc,varid,name)

DESCRIPTION:

Returns the variable name from the variable ID.

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
         integer, intent(in):: varid

OUTPUT PARAMETERS:

         character(len=*), intent(out):: name

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