[4015] | 1 | MODULE crslbclnk |
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| 2 | !!====================================================================== |
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| 3 | !! *** MODULE crslbclnk *** |
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| 4 | !! A temporary solution for lbclnk for coarsened grid. |
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| 5 | !! Ocean : lateral boundary conditions for grid coarsening |
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| 6 | !!===================================================================== |
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| 7 | !! History : ! 2012-06 (J. Simeon, G. Madec, C. Ethe, C. Calone) Original code |
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[6140] | 8 | !!---------------------------------------------------------------------- |
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| 9 | USE par_kind, ONLY: wp |
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[4015] | 10 | USE dom_oce |
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| 11 | USE crs |
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[6140] | 12 | ! |
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[4015] | 13 | USE lbclnk |
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| 14 | USE in_out_manager |
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| 15 | |
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| 16 | INTERFACE crs_lbc_lnk |
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[9019] | 17 | MODULE PROCEDURE crs_lbc_lnk_3d, crs_lbc_lnk_2d |
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[4015] | 18 | END INTERFACE |
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| 19 | |
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| 20 | PUBLIC crs_lbc_lnk |
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| 21 | |
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[6140] | 22 | !!---------------------------------------------------------------------- |
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[9598] | 23 | !! NEMO/OCE 4.0 , NEMO Consortium (2018) |
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[5215] | 24 | !! $Id$ |
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[10068] | 25 | !! Software governed by the CeCILL license (see ./LICENSE) |
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[6140] | 26 | !!---------------------------------------------------------------------- |
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[4015] | 27 | CONTAINS |
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| 28 | |
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[11536] | 29 | SUBROUTINE crs_lbc_lnk_3d( pt3d1, cd_type1, psgn, kfillmode, pfillval ) |
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[4015] | 30 | !!--------------------------------------------------------------------- |
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| 31 | !! *** SUBROUTINE crs_lbc_lnk *** |
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| 32 | !! |
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| 33 | !! ** Purpose : set lateral boundary conditions for coarsened grid |
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| 34 | !! |
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| 35 | !! ** Method : Swap domain indices from full to coarse domain |
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| 36 | !! before arguments are passed directly to lbc_lnk. |
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| 37 | !! Upon exiting, switch back to full domain indices. |
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| 38 | !!---------------------------------------------------------------------- |
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[6140] | 39 | CHARACTER(len=1) , INTENT(in ) :: cd_type1 ! grid type |
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| 40 | REAL(wp) , INTENT(in ) :: psgn ! control of the sign |
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| 41 | REAL(wp), DIMENSION(jpi_crs,jpj_crs,jpk), INTENT(inout) :: pt3d1 ! 3D array on which the lbc is applied |
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[11536] | 42 | INTEGER , OPTIONAL , INTENT(in ) :: kfillmode ! filling method for halo over land (default = cst) |
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| 43 | REAL(wp) , OPTIONAL , INTENT(in ) :: pfillval ! background value (used at closed boundaries) |
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[6140] | 44 | ! |
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| 45 | LOGICAL :: ll_grid_crs |
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[4015] | 46 | !!---------------------------------------------------------------------- |
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[6140] | 47 | ! |
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[4015] | 48 | ll_grid_crs = ( jpi == jpi_crs ) |
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[6140] | 49 | ! |
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| 50 | IF( .NOT.ll_grid_crs ) CALL dom_grid_crs ! Save the parent grid information & Switch to coarse grid domain |
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| 51 | ! |
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[11536] | 52 | CALL lbc_lnk( 'crslbclnk', pt3d1, cd_type1, psgn, kfillmode, pfillval ) |
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[6140] | 53 | ! |
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| 54 | IF( .NOT.ll_grid_crs ) CALL dom_grid_glo ! Return to parent grid domain |
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| 55 | ! |
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[4015] | 56 | END SUBROUTINE crs_lbc_lnk_3d |
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| 57 | |
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[6140] | 58 | |
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[11536] | 59 | SUBROUTINE crs_lbc_lnk_2d(pt2d, cd_type, psgn, kfillmode, pfillval ) |
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[4015] | 60 | !!--------------------------------------------------------------------- |
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| 61 | !! *** SUBROUTINE crs_lbc_lnk *** |
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| 62 | !! |
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| 63 | !! ** Purpose : set lateral boundary conditions for coarsened grid |
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| 64 | !! |
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| 65 | !! ** Method : Swap domain indices from full to coarse domain |
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| 66 | !! before arguments are passed directly to lbc_lnk. |
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| 67 | !! Upon exiting, switch back to full domain indices. |
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| 68 | !!---------------------------------------------------------------------- |
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[6140] | 69 | CHARACTER(len=1) , INTENT(in ) :: cd_type ! grid type |
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| 70 | REAL(wp) , INTENT(in ) :: psgn ! control of the sign |
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| 71 | REAL(wp), DIMENSION(jpi_crs,jpj_crs), INTENT(inout) :: pt2d ! 2D array on which the lbc is applied |
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[11536] | 72 | INTEGER , OPTIONAL , INTENT(in ) :: kfillmode ! filling method for halo over land (default = constant) |
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| 73 | REAL(wp) , OPTIONAL , INTENT(in ) :: pfillval ! background value (used at closed boundaries) |
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[6140] | 74 | ! |
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| 75 | LOGICAL :: ll_grid_crs |
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[4015] | 76 | !!---------------------------------------------------------------------- |
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[6140] | 77 | ! |
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[4015] | 78 | ll_grid_crs = ( jpi == jpi_crs ) |
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[6140] | 79 | ! |
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| 80 | IF( .NOT.ll_grid_crs ) CALL dom_grid_crs ! Save the parent grid information & Switch to coarse grid domain |
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| 81 | ! |
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[11536] | 82 | CALL lbc_lnk( 'crslbclnk', pt2d, cd_type, psgn, kfillmode, pfillval ) |
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[6140] | 83 | ! |
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| 84 | IF( .NOT.ll_grid_crs ) CALL dom_grid_glo ! Return to parent grid domain |
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| 85 | ! |
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[4015] | 86 | END SUBROUTINE crs_lbc_lnk_2d |
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| 87 | |
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[6140] | 88 | !!====================================================================== |
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[4015] | 89 | END MODULE crslbclnk |
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