Metrics fields third batch (#456)

Implementation of the following fields: exner_exfac vwind_impl_wgt wgtfac_e pg_edgeidx_vertidx pg_exdist_dsl pg_edgeidx_dsl mask_prog_halo_c bdy_halo_c hmask_dd3d coeff_gradekin wgtfacq_e_dsl zdiff_gradp_dsl
C2SM · May 24, 2024 · 47b9241 · 47b9241
1 parent 9685df9
commit 47b9241
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diff --git a/model/common/src/icon4py/model/common/grid/horizontal.py b/model/common/src/icon4py/model/common/grid/horizontal.py
@@ -45,6 +45,8 @@
 
 _ICON_INDEX_OFFSET_EDGES: Final[int] = 13
 _GRF_BOUNDARY_WIDTH_EDGES: Final[int] = 9
+_GRF_NUDGEZONE_START_EDGES: Final[int] = _GRF_BOUNDARY_WIDTH_EDGES + 1
+_GRF_NUDGEZONE_WIDTH: Final[int] = 8
 _MIN_RL_EDGE_INT: Final[int] = 2 * _MIN_RL_CELL_INT
 _MIN_RL_EDGE: Final[int] = _MIN_RL_EDGE_INT - (2 * NUM_GHOST_ROWS + 1)
 _MAX_RL_EDGE: Final[int] = 2 * _MAX_RL_CELL