/[MITgcm]/MITgcm/eesupp/src/exch_z_xyz_rx.template
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Contents of /MITgcm/eesupp/src/exch_z_xyz_rx.template

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Revision 1.4 - (show annotations) (download)
Sat Apr 3 04:46:34 2004 UTC (20 years, 2 months ago) by edhill
Branch: MAIN
CVS Tags: checkpoint57t_post, checkpoint58l_post, checkpoint53f_post, checkpoint54a_pre, checkpoint55c_post, checkpoint53b_pre, checkpoint57m_post, checkpoint58e_post, checkpoint57v_post, checkpoint52n_post, checkpoint57f_post, checkpoint57s_post, checkpoint57j_post, checkpoint58b_post, checkpoint58m_post, checkpoint57b_post, checkpoint53c_post, checkpoint53d_post, checkpoint57f_pre, checkpoint57k_post, checkpoint55d_pre, checkpoint57d_post, checkpoint57g_post, checkpoint57a_post, checkpoint58r_post, checkpoint55j_post, checkpoint56b_post, checkpoint59c, checkpoint57y_post, checkpoint58g_post, checkpoint57x_post, checkpoint54a_post, checkpoint55h_post, checkpoint58n_post, checkpoint58x_post, checkpoint57g_pre, checkpoint54b_post, checkpoint58h_post, checkpoint57e_post, checkpoint58w_post, checkpoint54d_post, checkpoint56c_post, checkpoint54e_post, checkpoint58j_post, checkpoint55b_post, checkpoint57h_post, checkpoint52m_post, checkpoint57y_pre, checkpoint55, checkpoint53a_post, checkpoint55a_post, checkpoint57c_pre, mitgcm_mapl_00, checkpoint57o_post, checkpoint55g_post, checkpoint57r_post, checkpoint59e, checkpoint59d, checkpoint59a, checkpoint55f_post, checkpoint57i_post, checkpoint59b, checkpoint57h_pre, checkpoint59, checkpoint58, checkpoint57a_pre, checkpoint54, checkpoint57, checkpoint56, checkpoint53, checkpoint57h_done, checkpoint58f_post, checkpoint53g_post, checkpoint57n_post, checkpoint58d_post, checkpoint57w_post, checkpoint57p_post, checkpint57u_post, checkpoint58a_post, checkpoint58i_post, checkpoint57q_post, checkpoint58o_post, checkpoint57z_post, checkpoint54f_post, eckpoint57e_pre, checkpoint58c_post, checkpoint58k_post, checkpoint57c_post, checkpoint58u_post, checkpoint58y_post, checkpoint53b_post, checkpoint58v_post, checkpoint53d_pre, checkpoint58s_post, checkpoint55e_post, checkpoint54c_post, checkpoint58p_post, checkpoint58t_post, checkpoint58q_post, checkpoint55i_post, checkpoint57l_post, checkpoint56a_post, checkpoint55d_post
Changes since 1.3: +2 -1 lines 
 o fix the broken _R[48] items checked in to eesupp earlier today
1 C $Header: /u/gcmpack/MITgcm/eesupp/src/exch_z_xyz_rx.template,v 1.3 2001/09/21 03:55:50 cnh Exp $
2 C $Name: $
3
4 #include "CPP_EEOPTIONS.h"
5
6 CBOP
7 C !ROUTINE: EXCH_Z_XYZ_RX
8
9 C !INTERFACE:
10 SUBROUTINE EXCH_Z_XYZ_RX(
11 U phi,
12 I myThid )
13 IMPLICIT NONE
14 C !DESCRIPTION:
15 C *==========================================================*
16 C | SUBROUTINE EXCH_Z_XYZ_RX
17 C | o Handle exchanges for _RX, 3-dim, zeta coord arrays.
18 C *==========================================================*
19 C | Branch to appropriate exchange routine for a zeta coord
20 C | array on the current grid scheme.
21 C *==========================================================*
22
23 C !USES:
24 C == Global variables ==
25 #include "SIZE.h"
26 #include "EEPARAMS.h"
27 #include "EESUPPORT.h"
28 #include "EXCH.h"
29
30 C !INPUT/OUTPUT PARAMETERS:
31 C == Routine arguments ==
32 C phi :: Array with overlap regions are to be exchanged
33 C Note - The interface to EXCH_RX assumes that
34 C the standard Fortran 77 sequence association rules
35 C apply.
36 C myThid :: My thread id.
37 _RX phi(1-OLx:sNx+OLx,1-OLy:sNy+OLy,Nr,nSx,nSy)
38 INTEGER myThid
39
40 C !LOCAL VARIABLES:
41 C == Local variables ==
42 C OL[wens] :: Overlap extents in west, east, north, south.
43 C exchWidth[XY] :: Extent of regions that will be exchanged.
44 INTEGER OLw, OLe, OLn, OLs, exchWidthX, exchWidthY, myNz
45 CEOP
46
47 OLw = OLx
48 OLe = OLx
49 OLn = OLy
50 OLs = OLy
51 exchWidthX = OLx
52 exchWidthY = OLy
53 myNz = Nr
54 C ** NOTE ** The exchange routine we use here does not
55 C require the preceeding and following barriers.
56 C However, the slow, simple exchange interface
57 C that is calling it here is meant to ensure
58 C that threads are synchronised before exchanges
59 C begine.
60 IF (useCubedSphereExchange) THEN
61 CALL EXCH_Z_RX_CUBE( phi,
62 I OLw, OLe, OLs, OLn, myNz,
63 I exchWidthX, exchWidthY,
64 I FORWARD_SIMULATION, EXCH_UPDATE_CORNERS, myThid )
65 ELSE
66 CALL EXCH_RX( phi,
67 I OLw, OLe, OLs, OLn, myNz,
68 I exchWidthX, exchWidthY,
69 I FORWARD_SIMULATION, EXCH_UPDATE_CORNERS, myThid )
70 ENDIF
71
72 RETURN
73 END
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