C....................................................................
C  INCLUDE FILE  PIOVARS.EXT

C  CONTAINS:  Variables for parallel Models-3 I/O
C             library routines.

C  DEPENDENT UPON:  none

C  REVISION HISTORY:
C       Original version  2/96 by Al Bourgeois (AJB).
C       Modified 6/98 by AJB for PAR_IO library. Removed species dim.
C       Modified 07/08/1998 by AJB to add NPROW, NPCOL, IO_GRP, MY_IO_PE.
C       Modified 07/29/1998 by AJB to move grid variables to another file.
C       Modified 08/28/1998 by AJB to remove MY_NROWS, MY_NCOLS, MAXCELLS.
C                12 Apr 2001, J. Young - eliminate I/O group idea
C....................................................................

C          Variables            Description
C          ---------            -----------

      INTEGER  MY_PE         !  Local processor id.
      INTEGER  IO_PE         !  Id of primary processor used for log file

      COMMON / PIOVARS /
     &         MY_PE,
     &         IO_PE
