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

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Revision 1.3 - (show annotations) (download)
Fri Sep 21 03:55:50 2001 UTC (22 years, 6 months ago) by cnh
Branch: MAIN
CVS Tags: checkpoint46n_post, checkpoint51k_post, checkpoint47e_post, checkpoint52l_pre, checkpoint44e_post, hrcube4, hrcube5, checkpoint46l_post, checkpoint46g_pre, checkpoint47c_post, release1_p13_pre, checkpoint50c_post, checkpoint46f_post, checkpoint52d_pre, checkpoint48e_post, checkpoint50c_pre, checkpoint44f_post, checkpoint46b_post, checkpoint52j_pre, checkpoint43a-release1mods, checkpoint51o_pre, ecco_c50_e32, ecco_c50_e33, ecco_c50_e30, ecco_c50_e31, release1_p13, checkpoint51l_post, checkpoint48i_post, checkpoint46l_pre, checkpoint52l_post, checkpoint52k_post, chkpt44d_post, checkpoint51, checkpoint50, checkpoint52, release1_p8, release1_p9, checkpoint50d_post, release1_p1, release1_p2, release1_p3, release1_p4, release1_p5, release1_p6, release1_p7, checkpoint52f_post, checkpoint50b_pre, checkpoint44e_pre, checkpoint51f_post, release1_b1, ecco_c51_e34d, ecco_c51_e34e, ecco_c51_e34f, ecco_c51_e34g, ecco_c51_e34a, ecco_c51_e34b, ecco_c51_e34c, checkpoint48b_post, checkpoint43, checkpoint51d_post, checkpoint48c_pre, checkpoint47d_pre, checkpoint51t_post, checkpoint51n_post, release1_chkpt44d_post, checkpoint52i_pre, hrcube_1, hrcube_2, hrcube_3, checkpoint51s_post, checkpoint47a_post, checkpoint48d_pre, checkpoint51j_post, checkpoint47i_post, checkpoint52e_pre, release1_p11, checkpoint52e_post, checkpoint51n_pre, checkpoint47d_post, icebear5, icebear4, icebear3, icebear2, checkpoint46d_pre, checkpoint48d_post, release1-branch_tutorials, checkpoint48f_post, checkpoint45d_post, checkpoint52b_pre, checkpoint46j_pre, checkpoint51l_pre, chkpt44a_post, checkpoint44h_pre, checkpoint48h_post, checkpoint51q_post, ecco_c50_e29, checkpoint51b_pre, checkpoint46a_post, checkpoint47g_post, checkpoint52b_post, checkpoint52c_post, checkpoint46j_post, checkpoint51h_pre, checkpoint46k_post, ecco_c50_e28, chkpt44c_pre, checkpoint48a_post, checkpoint45a_post, checkpoint50f_post, checkpoint50a_post, checkpoint50f_pre, checkpoint52f_pre, ecco_c44_e19, ecco_c44_e18, ecco_c44_e17, ecco_c44_e16, release1_p12, release1_p10, release1_p16, release1_p17, release1_p14, release1_p15, checkpoint47j_post, ecco_c50_e33a, branch-exfmods-tag, checkpoint44g_post, branchpoint-genmake2, checkpoint46e_pre, checkpoint51r_post, checkpoint48c_post, checkpoint45b_post, checkpoint46b_pre, checkpoint51i_post, release1-branch-end, release1_final_v1, checkpoint51b_post, checkpoint51c_post, checkpoint46c_pre, checkpoint46, checkpoint47b_post, checkpoint44b_post, ecco_c51_e34, checkpoint46h_pre, checkpoint52d_post, checkpoint46m_post, checkpoint46a_pre, checkpoint50g_post, checkpoint45c_post, ecco_ice2, ecco_ice1, checkpoint44h_post, checkpoint46g_post, release1_p12_pre, checkpoint52a_pre, ecco_c44_e22, checkpoint50h_post, checkpoint52i_post, checkpoint50e_pre, checkpoint50i_post, ecco_c44_e25, checkpoint51i_pre, checkpoint52h_pre, checkpoint52j_post, checkpoint47f_post, checkpoint50e_post, chkpt44a_pre, checkpoint46i_post, ecco_c44_e23, ecco_c44_e20, ecco_c44_e21, ecco_c44_e26, ecco_c44_e27, ecco_c44_e24, checkpoint46c_post, ecco-branch-mod1, ecco-branch-mod2, ecco-branch-mod3, ecco-branch-mod4, ecco-branch-mod5, branch-netcdf, checkpoint50d_pre, checkpoint46e_post, release1_beta1, checkpoint51e_post, checkpoint44b_pre, checkpoint42, checkpoint41, checkpoint47, checkpoint44, checkpoint45, checkpoint48, checkpoint49, checkpoint46h_post, checkpoint51o_post, checkpoint51f_pre, chkpt44c_post, checkpoint48g_post, checkpoint47h_post, checkpoint52a_post, checkpoint44f_pre, checkpoint51g_post, ecco_c52_e35, checkpoint46d_post, checkpoint50b_post, release1-branch_branchpoint, checkpoint51m_post, checkpoint51a_post, checkpoint51p_post, checkpoint51u_post
Branch point for: c24_e25_ice, branch-exfmods-curt, release1_final, release1-branch, branch-genmake2, release1, branch-nonh, tg2-branch, ecco-branch, release1_50yr, netcdf-sm0, icebear, checkpoint51n_branch, release1_coupled
Changes since 1.2: +28 -30 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_uv_xyz_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_UV_XYZ_RX
9
10 C !INTERFACE:
11 SUBROUTINE EXCH_UV_XYZ_RX(
12 U Uphi, Vphi, withSigns,
13 I myThid )
14 IMPLICIT NONE
15 C !DESCRIPTION:
16 C *==========================================================*
17 C | SUBROUTINE EXCH_UV_XYZ_RX
18 C | o Handle exchanges for _RX, 3-dimensional vector arrays.
19 C *==========================================================*
20 C | Vector arrays need to be rotated and interchaged for
21 C | exchange operations on some grids. This driver routine
22 C | branches to support this.
23 C *==========================================================*
24
25 C !USES:
26 C === Global data ===
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 Uphi(1-OLx:sNx+OLx,1-OLy:sNy+OLy,Nr,nSx,nSy)
39 _RX Vphi(1-OLx:sNx+OLx,1-OLy:sNy+OLy,Nr,nSx,nSy)
40 LOGICAL withSigns
41 INTEGER myThid
42
43 C !LOCAL VARIABLES:
44 C == Local variables ==
45 C OL[wens] :: Overlap extents in west, east, north, south.
46 C exchWidth[XY] :: Extent of regions that will be exchanged.
47 INTEGER OLw, OLe, OLn, OLs, exchWidthX, exchWidthY, myNz
48
49 CEOP
50
51 OLw = OLx
52 OLe = OLx
53 OLn = OLy
54 OLs = OLy
55 exchWidthX = OLx
56 exchWidthY = OLy
57 myNz = Nr
58 C ** NOTE ** The exchange routine we use here does not
59 C require the preceeding and following barriers.
60 C However, the slow, simple exchange interface
61 C that is calling it here is meant to ensure
62 C that threads are synchronised before exchanges
63 C begine.
64 IF (useCubedSphereExchange) THEN
65 CALL EXCH_UV_RX_CUBE( Uphi, Vphi, withSigns,
66 I OLw, OLe, OLs, OLn, myNz,
67 I exchWidthX, exchWidthY,
68 I FORWARD_SIMULATION, EXCH_UPDATE_CORNERS, myThid )
69 ELSE
70 c CALL EXCH_RX( Uphi,
71 c I OLw, OLe, OLs, OLn, myNz,
72 c I exchWidthX, exchWidthY,
73 c I FORWARD_SIMULATION, EXCH_UPDATE_CORNERS, myThid )
74 c CALL EXCH_RX( Vphi,
75 c I OLw, OLe, OLs, OLn, myNz,
76 c I exchWidthX, exchWidthY,
77 c I FORWARD_SIMULATION, EXCH_UPDATE_CORNERS, myThid )
78 c_jmc: for JAM compatibility, replace the 2 CALLs above by the 2 CPP_MACROs:
79 _EXCH_XYZ_RX( Uphi, myThid )
80 _EXCH_XYZ_RX( Vphi, myThid )
81 ENDIF
82
83 RETURN
84 END

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