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

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Revision 1.3 - (show annotations) (download)
Fri Sep 21 03:55:50 2001 UTC (22 years, 7 months ago) by cnh
Branch: MAIN
CVS Tags: checkpoint46b_post, checkpoint48f_post, checkpoint46k_post, checkpoint51k_post, checkpoint47j_post, icebear2, checkpoint46c_pre, checkpoint48d_pre, checkpoint51l_post, checkpoint45d_post, checkpoint51j_post, branch-exfmods-tag, checkpoint47e_post, checkpoint44h_pre, release1_p12, checkpoint52l_pre, checkpoint48i_post, checkpoint52e_pre, hrcube4, release1_p10, release1_p16, checkpoint52j_post, release1_p15, release1_p11, checkpoint47, checkpoint47f_post, ecco_c44_e16, checkpoint48d_post, checkpoint51o_pre, checkpoint46j_post, checkpoint47c_post, checkpoint50e_post, checkpoint52e_post, checkpoint50c_post, checkpoint51n_pre, checkpoint47d_post, ecco_c44_e21, ecco_c44_e26, ecco_c44_e27, ecco_c44_e24, checkpoint44f_pre, checkpoint45a_post, checkpoint47a_post, icebear3, checkpoint46f_post, checkpoint52d_pre, ecco_c50_e33a, checkpoint46a_post, checkpoint48a_post, checkpoint46n_post, release1_p1, release1_p13_pre, checkpoint46d_pre, checkpoint48e_post, checkpoint46e_post, checkpoint45b_post, checkpoint48h_post, checkpoint50c_pre, release1-branch_tutorials, ecco_c50_e28, release1_p14, checkpoint44g_post, branchpoint-genmake2, checkpoint46h_pre, checkpoint45c_post, checkpoint44h_post, release1_p12_pre, chkpt44c_post, checkpoint44e_post, checkpoint52j_pre, checkpoint46e_pre, ecco-branch-mod4, checkpoint43a-release1mods, checkpoint50h_post, branch-netcdf, ecco_c44_e22, checkpoint50d_pre, checkpoint51r_post, checkpoint47i_post, checkpoint52b_pre, release1_p13, checkpoint46l_pre, ecco_c51_e34, checkpoint46j_pre, checkpoint46b_pre, checkpoint51i_post, checkpoint47h_post, checkpoint48c_post, checkpoint46l_post, chkpt44a_pre, release1-branch-end, checkpoint50b_pre, release1_final_v1, ecco_c44_e19, checkpoint51e_post, checkpoint51b_post, checkpoint46, checkpoint44f_post, ecco_c44_e20, checkpoint51l_pre, checkpoint51c_post, ecco_c50_e31, checkpoint44, hrcube5, ecco_c44_e18, checkpoint48, checkpoint49, checkpoint51f_pre, checkpoint50i_post, checkpoint47b_post, checkpoint51o_post, checkpoint48g_post, ecco_c44_e17, release1_p17, release1_b1, checkpoint51q_post, checkpoint52l_post, checkpoint52k_post, chkpt44d_post, release1_p8, checkpoint42, release1_p9, checkpoint51, ecco_c50_e32, checkpoint52, checkpoint50, checkpoint50d_post, checkpoint43, checkpoint52d_post, checkpoint46m_post, checkpoint46g_pre, release1_p2, release1_p3, release1_p4, checkpoint51b_pre, release1_p6, checkpoint52a_post, checkpoint47g_post, checkpoint52b_post, chkpt44a_post, checkpoint52f_post, checkpoint44b_pre, checkpoint52c_post, ecco_c50_e29, checkpoint51h_pre, checkpoint46a_pre, ecco_c51_e34e, ecco-branch-mod1, checkpoint50g_post, release1_p5, checkpoint44e_pre, checkpoint51g_post, ecco_c52_e35, chkpt44c_pre, ecco_ice2, ecco_ice1, checkpoint51f_post, checkpoint46d_post, ecco-branch-mod2, checkpoint48b_post, checkpoint50b_post, checkpoint46g_post, ecco_c51_e34c, ecco_c51_e34d, ecco_c51_e34f, ecco_c51_e34g, ecco_c51_e34a, ecco_c51_e34b, checkpoint50f_post, checkpoint50f_pre, checkpoint52a_pre, ecco-branch-mod3, ecco_c50_e33, checkpoint47d_pre, checkpoint51d_post, ecco_c50_e30, checkpoint48c_pre, checkpoint50a_post, checkpoint46i_post, release1_beta1, ecco_c44_e23, checkpoint51m_post, checkpoint51t_post, release1-branch_branchpoint, checkpoint46c_post, checkpoint52i_post, checkpoint51a_post, checkpoint45, checkpoint46h_post, checkpoint50e_pre, checkpoint51p_post, checkpoint51n_post, release1_chkpt44d_post, ecco_c44_e25, ecco-branch-mod5, icebear5, checkpoint51i_pre, icebear4, checkpoint52i_pre, checkpoint51u_post, checkpoint52h_pre, checkpoint41, release1_p7, checkpoint52f_pre, hrcube_1, hrcube_2, hrcube_3, checkpoint44b_post, checkpoint51s_post
Branch point for: c24_e25_ice, netcdf-sm0, ecco-branch, branch-genmake2, release1_coupled, branch-nonh, icebear, tg2-branch, release1_final, checkpoint51n_branch, release1-branch, release1, release1_50yr, branch-exfmods-curt
Changes since 1.2: +29 -32 lines 
Starting to bring comments up to date and format comments
for document extraction of "prototypes".
1 C $Header: /u/gcmpack/models/MITgcmUV/eesupp/src/exch_z_xy_rx.template,v 1.2 2001/05/29 14:01:36 adcroft Exp $
2 C $Name: $
3
4 #include "CPP_EEOPTIONS.h"
5
6 CBOP
7
8 C !ROUTINE: EXCH_Z_XY_RX
9
10 C !INTERFACE:
11 SUBROUTINE EXCH_Z_XY_RX(
12 U phi,
13 I myThid )
14 IMPLICIT NONE
15
16 C !DESCRIPTION:
17 C *==========================================================*
18 C | SUBROUTINE EXCH_Z_XY_RX
19 C | o Handle exchanges for _RX, 2-dim zeta coord array.
20 C *==========================================================*
21 C | Branch to correct exchange for particular grid operating
22 C | on a zeta coord array.
23 C *==========================================================*
24
25 C !USES:
26 C == Global variables ==
27 #include "SIZE.h"
28 #include "EEPARAMS.h"
29 #include "EESUPPORT.h"
30
31 C !INPUT/OUTPUT PARAMETERS:
32 C == Routine arguments ==
33 C phi :: Array with overlap regions are to be exchanged
34 C Note - The interface to EXCH_RL assumes that
35 C the standard Fortran 77 sequence association rules
36 C apply.
37 C myThid :: My thread id.
38 _RX phi(1-OLx:sNx+OLx,1-OLy:sNy+OLy,nSx,nSy)
39 INTEGER myThid
40
41 C !LOCAL VARIABLES:
42 C == Local variables ==
43 C OL[wens] :: Overlap extents in west, east, north, south.
44 C exchWidth[XY] :: Extent of regions that will be exchanged.
45 INTEGER OLw, OLe, OLn, OLs, exchWidthX, exchWidthY, myNz
46 CEOP
47
48 OLw = OLx
49 OLe = OLx
50 OLn = OLy
51 OLs = OLy
52 exchWidthX = OLx
53 exchWidthY = OLy
54 myNz = 1
55 C ** NOTE ** The exchange routine we use here does not
56 C require the preceeding and following barriers.
57 C However, the slow, simple exchange interface
58 C that is calling it here is meant to ensure
59 C that threads are synchronised before exchanges
60 C begine.
61 IF (useCubedSphereExchange) THEN
62 CALL EXCH_Z_RX_CUBE( phi,
63 I OLw, OLe, OLs, OLn, myNz,
64 I exchWidthX, exchWidthY,
65 I FORWARD_SIMULATION, EXCH_UPDATE_CORNERS, myThid )
66 ELSE
67 CALL EXCH_RX( phi,
68 I OLw, OLe, OLs, OLn, myNz,
69 I exchWidthX, exchWidthY,
70 I FORWARD_SIMULATION, EXCH_UPDATE_CORNERS, myThid )
71 ENDIF
72
73 RETURN
74 END
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