c -- iq.h --
c --
c Essential problem size parameters.
c Unfortunately, changing the global problem size here
c must be also reflected in the C include rdparams.h
c (since it initializes the coord vectors xxl,yyl & zzl).
c
      integer npx,npy,npz,nx,ny,nz, nvar, nxyz
c
c real zones on a size of a pillar
      parameter (npx=128,npy=128,npz=128)
      parameter (nxyz=128)

c == NB: there is a copy of nx,ny,nz in rdparams.h
c == this must be changed too (theres gotta be a better way)

c size of the whole problem - match iq.h
      parameter (nx=2048,ny=2048,nz=2048)
c number of variables per zone
      parameter (nvar=6)

c --
c ppm specific parameters
      integer nbdy,nbdy2, nbdyf
c
c kernel stencil zones and transverse stencil zones
c NOTE NOTE NOTE this is changed for ppmvec.
c ppmlib eulerian solver still uses 5
      parameter (nbdy=6, nbdy2=2)

c number of timesteps per cycle
      integer ncycles
      parameter (ncycles=1)

c two 3d passes requires this many fake zones initially
c      parameter ( nbdyf=(2*nbdy+4*nbdy2) )

c one 3d passes requires this many fake zones initially
      parameter ( nbdyf=(nbdy+2*nbdy2) )

c --
c environment parameters
      integer sizeofint
      parameter (sizeofint=4)

c -- note this must be set in main.c as well
	  logical SharedFileSystem
	  parameter (SharedFileSystem= .false. )

c ----------------------------
c Limits
c
      integer MAXCM, MAXTILES, MAXTHREADS
      parameter (MAXCM=128, MAXTILES=1024, MAXTHREADS=8)
c
c     // maximum 2-D decomposition.
      integer MAXNTX, MAXNTY
      parameter (MAXNTX=32,MAXNTY=32)

c     // maximum axis size of whole problem
      integer MX_AXIS
      parameter (MX_AXIS=2048)