diff --git a/src/LIB/SURCOUCHE/src/mode_io_field_write.f90 b/src/LIB/SURCOUCHE/src/mode_io_field_write.f90
index b0a8dda195b51679233d78982e921ef6819e76f9..bab51c4c1f5e4728efd153f58c583bef1cc70806 100644
--- a/src/LIB/SURCOUCHE/src/mode_io_field_write.f90
+++ b/src/LIB/SURCOUCHE/src/mode_io_field_write.f90
@@ -3961,6 +3961,7 @@ END SUBROUTINE IO_Fieldlist_write
SUBROUTINE IO_Fieldlist_1field_write( TPOUTPUT, KMI, TPFIELD, TPBOX )
+USE MODD_BAKOUT, ONLY: LOUT_PHYSICAL_SIMPLIFIED
USE MODD_DIM_n, ONLY: NIMAX_ll, NJMAX_ll, NKMAX
USE MODD_FIELD, ONLY: NMNHDIM_BOX_NI, NMNHDIM_BOX_NJ, NMNHDIM_BOX_NI_U, NMNHDIM_BOX_NJ_U, NMNHDIM_BOX_NI_V, &
NMNHDIM_BOX_NJ_V, NMNHDIM_BOX_LEVEL, NMNHDIM_BOX_LEVEL_W, NMNHDIM_NOTLISTED, &
@@ -4286,19 +4287,19 @@ NDIMS: SELECT CASE (TPFIELD%NDIMS)
TZFIELDMD%NDIMLIST(3) = NMNHDIM_BOX_LEVEL_W
END SELECT
END IF
- IF ( TPBOX%CNAME == CMAINDOMAINNAME .AND. TZFIELDMD%NGRID == 2 ) THEN
+ IF ( TPBOX%CNAME == CMAINDOMAINNAME .AND. TZFIELDMD%NGRID == 2 .AND. .NOT.LOUT_PHYSICAL_SIMPLIFIED ) THEN
! There is one more PHYSICAL horizontal layer for u points (but the same number for physical + unphysical borders)
IISUP = MIN( JPHEXT + TPBOX%NISUP + 1, NIMAX_ll + 2*JPHEXT )
ELSE
IISUP = JPHEXT + TPBOX%NISUP
END IF
- IF ( TPBOX%CNAME == CMAINDOMAINNAME .AND. TZFIELDMD%NGRID == 3 ) THEN
+ IF ( TPBOX%CNAME == CMAINDOMAINNAME .AND. TZFIELDMD%NGRID == 3 .AND. .NOT.LOUT_PHYSICAL_SIMPLIFIED ) THEN
! There is one more PHYSICAL horizontal layer for v points (but the same number for physical + unphysical borders)
IJSUP = MIN( JPHEXT + TPBOX%NJSUP + 1, NJMAX_ll + 2*JPHEXT )
ELSE
IJSUP = JPHEXT + TPBOX%NJSUP
END IF
- IF ( TPBOX%CNAME == CMAINDOMAINNAME .AND. TZFIELDMD%NGRID == 4 ) THEN
+ IF ( TPBOX%CNAME == CMAINDOMAINNAME .AND. TZFIELDMD%NGRID == 4 .AND. .NOT.LOUT_PHYSICAL_SIMPLIFIED ) THEN
! There is one more PHYSICAL vertical layer for w points (but the same number for physical + unphysical borders)
IKSUP = MIN( JPVEXT + TPBOX%NKSUP + 1, NKMAX + 2*JPVEXT )
ELSE
diff --git a/src/LIB/SURCOUCHE/src/mode_io_tools_nc4.f90 b/src/LIB/SURCOUCHE/src/mode_io_tools_nc4.f90
index 438a3218ce4be1979c0806ed8d071e1df9ccafb2..d60ce3f8a8c28c7f2f6f638dd75cb9dc3fefcbe9 100644
--- a/src/LIB/SURCOUCHE/src/mode_io_tools_nc4.f90
+++ b/src/LIB/SURCOUCHE/src/mode_io_tools_nc4.f90
@@ -248,6 +248,7 @@ END SUBROUTINE IO_Dimids_guess_nc4
SUBROUTINE IO_Knowndims_set_nc4(TPFILE,HPROGRAM_ORIG)
+use modd_bakout, only: lout_physical_simplified
use modd_budget, only: cbutype, lbu_icp, lbu_jcp, lbu_kcp, nbuimax_ll, nbujmax_ll, nbukmax, nbumask, nbutotwrite
use modd_lbc_n, only: clbcx, clbcy
USE MODD_CONF, ONLY: CPROGRAM, l2d, lpack
@@ -341,17 +342,30 @@ end if
call IO_Add_dim_nc4( tpfile, NMNHDIM_NI, 'ni', IIU_ll )
call IO_Add_dim_nc4( tpfile, NMNHDIM_NJ, 'nj', IJU_ll )
-! There is one more PHYSICAL horizontal layer for u points (but the same number for physical + unphysical borders)
-call IO_Add_dim_nc4( tpfile, NMNHDIM_NI_U, 'ni_u', MIN( IIU_ll+1, IIU_MAX ) )
+if ( tpfile%ctype == 'MNHOUTPUT' .and. lout_physical_simplified ) then
+ call IO_Add_dim_nc4( tpfile, NMNHDIM_NI_U, 'ni_u', IIU_ll )
+else
+ ! There is one more PHYSICAL horizontal layer for u points (but the same number for physical + unphysical borders)
+ call IO_Add_dim_nc4( tpfile, NMNHDIM_NI_U, 'ni_u', MIN( IIU_ll+1, IIU_MAX ) )
+end if
call IO_Add_dim_nc4( tpfile, NMNHDIM_NJ_U, 'nj_u', IJU_ll )
call IO_Add_dim_nc4( tpfile, NMNHDIM_NI_V, 'ni_v', IIU_ll )
-! There is one more PHYSICAL horizontal layer for v points (but the same number for physical + unphysical borders)
-call IO_Add_dim_nc4( tpfile, NMNHDIM_NJ_V, 'nj_v', MIN( IJU_ll+1, IJU_MAX ) )
+if ( tpfile%ctype == 'MNHOUTPUT' .and. lout_physical_simplified ) then
+ call IO_Add_dim_nc4( tpfile, NMNHDIM_NJ_V, 'nj_v', IJU_ll )
+else
+ ! There is one more PHYSICAL horizontal layer for v points (but the same number for physical + unphysical borders)
+ call IO_Add_dim_nc4( tpfile, NMNHDIM_NJ_V, 'nj_v', MIN( IJU_ll+1, IJU_MAX ) )
+end if
+
if ( Trim( yprogram ) /= 'PGD' .and. Trim( yprogram ) /= 'NESPGD' .and. Trim( yprogram ) /= 'ZOOMPG' &
.and. .not. ( Trim( yprogram ) == 'REAL' .and. cstorage_type == 'SU' ) ) then !condition to detect PREP_SURFEX
call IO_Add_dim_nc4( tpfile, NMNHDIM_LEVEL, 'level', IKU )
- ! There is one more PHYSICAL vertical layer for w points (but the same number for physical + unphysical borders)
- call IO_Add_dim_nc4( tpfile, NMNHDIM_LEVEL_W, 'level_w', MIN( IKU+1, IKU_MAX ) )
+ if ( tpfile%ctype == 'MNHOUTPUT' .and. lout_physical_simplified ) then
+ call IO_Add_dim_nc4( tpfile, NMNHDIM_LEVEL_W, 'level_w', IKU )
+ else
+ ! There is one more PHYSICAL vertical layer for w points (but the same number for physical + unphysical borders)
+ call IO_Add_dim_nc4( tpfile, NMNHDIM_LEVEL_W, 'level_w', MIN( IKU+1, IKU_MAX ) )
+ end if
if ( tpfile%ctype /= 'MNHDIACHRONIC' ) &
call IO_Add_dim_nc4( tpfile, NMNHDIM_TIME, 'time', Int( NF90_UNLIMITED, kind = Kind(1) ) )
end if
diff --git a/src/LIB/SURCOUCHE/src/mode_io_write_nc4.f90 b/src/LIB/SURCOUCHE/src/mode_io_write_nc4.f90
index 8bdbea5aecf2e75e4f0ff1ffffd760541cbfc409..b6707b7ca674ed800f69ad2c2b71664d7d45f82c 100644
--- a/src/LIB/SURCOUCHE/src/mode_io_write_nc4.f90
+++ b/src/LIB/SURCOUCHE/src/mode_io_write_nc4.f90
@@ -1439,6 +1439,7 @@ end subroutine IO_Field_partial_write_nc4_N4
subroutine IO_Coordvar_write_nc4( tpfile, hprogram_orig, tpdtmodeln )
use modd_aircraft_balloon
+use modd_bakout, only: lout_physical_simplified
use modd_budget, only: cbutype, lbu_icp, lbu_jcp, lbu_kcp, nbuih, nbuil, nbujh, nbujl, nbukh, nbukl, nbukmax, &
nbustep, nbutotwrite
use modd_conf, only: cprogram, l2d, lcartesian
@@ -1610,20 +1611,38 @@ else
ijm_max = tout_boxes(0)%njsup + jphext
iiu_min = iim_min
- iiu_max = min( iim_max + 1, nimax_ll + 2 * jphext )
+ if ( lout_physical_simplified ) then
+ ! Take the same number of points for the ni and ni_u dimensions
+ ! And therefore, drop the last physical point of ni_u if the unphysical borders are removed
+ iiu_max = iim_max
+ else
+ iiu_max = min( iim_max + 1, nimax_ll + 2 * jphext )
+ end if
iju_min = ijm_min
iju_max = ijm_max
iiv_min = iim_min
iiv_max = iim_max
ijv_min = ijm_min
- ijv_max = min( ijm_max + 1, njmax_ll + 2 * jphext )
+ if ( lout_physical_simplified ) then
+ ! Take the same number of points for the nj and nj_v dimensions
+ ! And therefore, drop the last physical point of nj_v if the unphysical borders are removed
+ ijv_max = ijm_max
+ else
+ ijv_max = min( ijm_max + 1, njmax_ll + 2 * jphext )
+ end if
ikm_min = tout_boxes(0)%nkinf + JPVEXT
ikm_max = tout_boxes(0)%nksup + JPVEXT
ikw_min = ikm_min
- ikw_max = min( ikm_max + 1, nkmax + 2 * JPVEXT )
+ if ( lout_physical_simplified ) then
+ ! Take the same number of points for the level and level_w dimensions
+ ! And therefore, drop the upper physical point of level_w if the unphysical borders are removed
+ ikw_max = ikm_max
+ else
+ ikw_max = min( ikm_max + 1, nkmax + 2 * JPVEXT )
+ end if
! Coordinates: number of unphysical values on boundaries
iim_bdmin = max( 0, jphext - iim_min + 1 )
diff --git a/src/MNH/modd_bakout.f90 b/src/MNH/modd_bakout.f90
index 30d1f432f902e23152ef73c2eac21cfbd9c7ba13..8048bb60124d8a631dafdbdb4695e64292da1863 100644
--- a/src/MNH/modd_bakout.f90
+++ b/src/MNH/modd_bakout.f90
@@ -104,6 +104,12 @@ LOGICAL, DIMENSION(JPMODELMAX) :: LOUT_TOP_ABSORBING_LAYER_REMOVE = .TRUE. !
LOGICAL, DIMENSION(JPMODELMAX) :: LOUT_UNPHYSICAL_HOR_CELLS_REMOVE = .TRUE. ! Remove the JPHEXT horizontal external points
LOGICAL, DIMENSION(JPMODELMAX) :: LOUT_UNPHYSICAL_VER_CELLS_REMOVE = .TRUE. ! Remove the JPVEXT vertical external points
+! If LOUT_PHYSICAL_SIMPLIFIED=.TRUE., simplify the box boundaries by removing some physical points at end of domain depending
+! on the position on the Arakawa grid to get the same dimensions for all coordinates
+! If .FALSE., variables at different point locations in the Arakawa grids can have different dimensions (ie u-points have 1 more
+! physical position in the X direction)
+LOGICAL :: LOUT_PHYSICAL_SIMPLIFIED = .FALSE.
+
INTEGER, DIMENSION(:,:), ALLOCATABLE :: NOUT_BOX_IINF ! Box coordinates in physical domain (for each model and for each box)
INTEGER, DIMENSION(:,:), ALLOCATABLE :: NOUT_BOX_ISUP
INTEGER, DIMENSION(:,:), ALLOCATABLE :: NOUT_BOX_JINF
diff --git a/src/MNH/modn_output.f90 b/src/MNH/modn_output.f90
index 8bf8f2e89fdaa4d5efcbb139f03ac2b823def410..c76dd237299d3ba25a3023e5bcd053cdc3293bf2 100644
--- a/src/MNH/modn_output.f90
+++ b/src/MNH/modn_output.f90
@@ -58,6 +58,7 @@ NAMELIST/NAM_OUTPUT/LOUT_BEG,LOUT_END,&
LOUT_MAINDOMAIN_WRITE, &
LOUT_BOTTOM_ABSORBING_LAYER_REMOVE, LOUT_TOP_ABSORBING_LAYER_REMOVE, &
LOUT_UNPHYSICAL_HOR_CELLS_REMOVE, LOUT_UNPHYSICAL_VER_CELLS_REMOVE, &
+ LOUT_PHYSICAL_SIMPLIFIED, &
NOUT_BOX_IINF, NOUT_BOX_ISUP, NOUT_BOX_JINF, NOUT_BOX_JSUP, NOUT_BOX_KINF, NOUT_BOX_KSUP
LOGICAL, SAVE, PRIVATE :: LOUTPUT_NML_ALLOCATED = .FALSE.