zio_get_ghstr

INTERFACE:

         integer function zio_get_ghstr(distarray,ghstr)

DESCRIPTION:

Returns the number of RHS ghost nodes (that is, ghost nodes after the real nodes) of distributed array descriptor distarray.

REVISION HISTORY:

       2003-Jan-31 -- first prototype

USES:

         implicit none

INPUT PARAMETERS:

         integer, intent(in) :: distarray

OUTPUT PARAMETERS:

         integer, intent(out) :: ghstr(*)

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