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b0faf7e91d Jean*0001 C
0002 C /==========================================================\
0003 C | SIZE.h Declare size of underlying computational grid. |
0004 C |==========================================================|
0005 C | The design here support a three-dimensional model grid |
0006 C | with indices I,J and K. The three-dimensional domain |
0007 C | is comprised of nPx*nSx blocks of size sNx along one axis|
0008 C | nPy*nSy blocks of size sNy along another axis and one |
0009 C | block of size Nz along the final axis. |
0010 C | Blocks have overlap regions of size OLx and OLy along the|
0011 C | dimensions that are subdivided. |
0012 C \==========================================================/
0013 C Voodoo numbers controlling data layout.
0014 C sNx - No. X points in sub-grid.
0015 C sNy - No. Y points in sub-grid.
0016 C OLx - Overlap extent in X.
0017 C OLy - Overlat extent in Y.
0018 C nSx - No. sub-grids in X.
0019 C nSy - No. sub-grids in Y.
0020 C nPx - No. of processes to use in X.
0021 C nPy - No. of processes to use in Y.
0022 C Nx - No. points in X for the total domain.
0023 C Ny - No. points in Y for the total domain.
0024 C Nr - No. points in Z for full process domain.
0025 INTEGER sNx
0026 INTEGER sNy
0027 INTEGER OLx
0028 INTEGER OLy
0029 INTEGER nSx
0030 INTEGER nSy
0031 INTEGER nPx
0032 INTEGER nPy
0033 INTEGER Nx
0034 INTEGER Ny
0035 INTEGER Nr
0036 PARAMETER (
0037 & sNx = 20,
0038 & sNy = 60,
0039 & OLx = 2,
0040 & OLy = 2,
0041 & nSx = 156,
0042 & nSy = 1,
0043 & nPx = 1,
0044 & nPy = 1,
0045 & Nx = sNx*nSx*nPx,
0046 & Ny = sNy*nSy*nPy,
0047 & Nr = 1)
0048
0049 C MAX_OLX - Set to the maximum overlap region size of any array
0050 C MAX_OLY that will be exchanged. Controls the sizing of exch
0051 C routine buufers.
0052 INTEGER MAX_OLX
0053 INTEGER MAX_OLY
0054 PARAMETER ( MAX_OLX = OLx,
0055 & MAX_OLY = OLy )
0056
