mom_open_boundary::ocean_obc_type Type Reference

Detailed Description

Open-boundary data.

Definition at line 186 of file MOM_open_boundary.F90.

Collaboration diagram for mom_open_boundary::ocean_obc_type:

Public variables and constants
integer	number_of_segments = 0
	The number of open-boundary segments.
integer	ke = 0
	The number of model layers.
logical	open_u_bcs_exist_globally = .false.
	True if any zonal velocity points in the global domain use open BCs.
logical	open_v_bcs_exist_globally = .false.
	True if any meridional velocity points in the global domain use open BCs.
logical	flather_u_bcs_exist_globally = .false.
	True if any zonal velocity points in the global domain use Flather BCs.
logical	flather_v_bcs_exist_globally = .false.
	True if any meridional velocity points in the global domain use Flather BCs.
logical	oblique_bcs_exist_globally = .false.
	True if any velocity points in the global domain use oblique BCs.
logical	nudged_u_bcs_exist_globally = .false.
	True if any velocity points in the global domain use nudged BCs.
logical	nudged_v_bcs_exist_globally = .false.
	True if any velocity points in the global domain use nudged BCs.
logical	specified_u_bcs_exist_globally = .false.
	True if any zonal velocity points in the global domain use specified BCs.
logical	specified_v_bcs_exist_globally = .false.
	True if any meridional velocity points in the global domain use specified BCs.
logical	radiation_bcs_exist_globally = .false.
	True if radiations BCs are in use anywhere.
logical	user_bcs_set_globally = .false.
	True if any OBC_USER_CONFIG is set for input from user directory.
logical	update_obc = .false.
	Is OBC data time-dependent.
logical	needs_io_for_data = .false.
	Is any i/o needed for OBCs.
logical	zero_vorticity = .false.
	If True, sets relative vorticity to zero on open boundaries.
logical	freeslip_vorticity = .false.
	If True, sets normal gradient of tangential velocity to zero in the relative vorticity on open boundaries.
logical	computed_vorticity = .false.
	If True, uses external data for tangential velocity in the relative vorticity on open boundaries.
logical	specified_vorticity = .false.
	If True, uses external data for tangential velocity gradients in the relative vorticity on open boundaries.
logical	zero_strain = .false.
	If True, sets strain to zero on open boundaries.
logical	freeslip_strain = .false.
	If True, sets normal gradient of tangential velocity to zero in the strain on open boundaries.
logical	computed_strain = .false.
	If True, uses external data for tangential velocity to compute normal gradient in the strain on open boundaries.
logical	specified_strain = .false.
	If True, uses external data for tangential velocity gradients to compute strain on open boundaries.
logical	zero_biharmonic = .false.
	If True, zeros the Laplacian of flow on open boundaries for use in the biharmonic viscosity term.
logical	brushcutter_mode = .false.
	If True, read data on supergrid.
real	g_earth
	The gravitational acceleration [m s-2].
type(obc_segment_type), dimension(:), pointer	segment => NULL()
	List of segment objects.
integer, dimension(:,:), pointer	segnum_u => NULL()
	Segment number of u-points.
integer, dimension(:,:), pointer	segnum_v => NULL()
	Segment number of v-points.
real	gamma_uv
	The relative weighting for the baroclinic radiation velocities (or speed of characteristics) at the new time level (1) or the running mean (0) for velocities. Valid values range from 0 to 1, with a default of 0.3.
real	rx_max
	The maximum magnitude of the baroclinic radiation velocity (or speed of characteristics) [m s-1]. The default value is 10 m s-1.
logical	obc_pe
	Is there an open boundary on this tile?
type(remapping_cs), pointer	remap_cs
	ALE remapping control structure for segments only.
type(obc_registry_type), pointer	obc_reg => NULL()
	Registry type for boundaries.
real, dimension(:,:,:), pointer	rx_normal => NULL()
	Array storage for restarts.
real, dimension(:,:,:), pointer	ry_normal => NULL()
	Array storage for restarts.
real, dimension(:,:,:), pointer	cff_normal => NULL()
	Array storage for restarts.
real	silly_h
	A silly value of thickness outside of the domain that can be used to test the independence of the OBCs to this external data [H ~> m or kg m-2].
real	silly_u
	A silly value of velocity outside of the domain that can be used to test the independence of the OBCs to this external data [m s-1].

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The documentation for this type was generated from the following file:

• /home/docs/checkouts/readthedocs.org/user_builds/mom6-doctesting/checkouts/brokenbreathe/src/core/MOM_open_boundary.F90