dyed_channel_initialization module reference

Initialization for the dyed_channel configuration.

More…

Data Types

dyed_channel_obc_cs

Control structure for dyed-channel open boundaries.

Functions/Subroutines

register_dyed_channel_obc()	Add dyed channel to OBC registry.
dyed_channel_obc_end()	Clean up the dyed_channel OBC from registry.
dyed_channel_set_obc_tracer_data()	This subroutine sets the dye and flow properties at open boundary conditions.
dyed_channel_update_flow()	This subroutine updates the long-channel flow.

Detailed Description

Setting dyes, one for painting the inflow on each side.

Type Documentation

type dyed_channel_initialization/dyed_channel_obc_cs

Control structure for dyed-channel open boundaries.

Type fields:

• % zonal_flow [real] :: Mean inflow [L T-1 ~> m s-1].

• % tidal_amp [real] :: Sloshing amplitude [L T-1 ~> m s-1].

• % frequency [real] :: Sloshing frequency [T-1 ~> s-1].

• % obc_transport_bug [logical] :: If true and specified open boundary conditions are being used, use a 1 m (if Boussienesq) or 1 kg m-2 layer thickness instead of the actual thickness.

Function/Subroutine Documentation

function dyed_channel_initialization/register_dyed_channel_obc(param_file, CS, US, OBC_Reg) [logical]

Add dyed channel to OBC registry.

Parameters:

• param_file :: [in] parameter file.

• cs :: Dyed channel control structure.

• us :: [in] A dimensional unit scaling type

• obc_reg :: OBC registry.

Call to:

mom_error_handler::mom_error mom_open_boundary::register_obc

subroutine dyed_channel_initialization/dyed_channel_obc_end(CS)

Clean up the dyed_channel OBC from registry.

Parameters:

cs :: Dyed channel control structure.

subroutine dyed_channel_initialization/dyed_channel_set_obc_tracer_data(OBC, G, GV, param_file, tr_Reg)

This subroutine sets the dye and flow properties at open boundary conditions.

Parameters:

• obc :: This open boundary condition type specifies whether, where, and what open boundary conditions are used.

• g :: [in] The ocean’s grid structure.

• gv :: [in] The ocean’s vertical grid structure.

• param_file :: [in] A structure indicating the open file to parse for model parameter values.

• tr_reg :: Tracer registry.

Call to:

mom_error_handler::mom_error ntr

Called from:

mom_state_initialization::mom_initialize_obcs

subroutine dyed_channel_initialization/dyed_channel_update_flow(OBC, CS, G, GV, US, h, Time)

This subroutine updates the long-channel flow.

Parameters:

• obc :: This open boundary condition type specifies whether, where, and what open boundary conditions are used.

• cs :: Dyed channel control structure.

• g :: [in] The ocean’s grid structure.

• gv :: [in] The ocean’s vertical grid structure.

• us :: [in] A dimensional unit scaling type

• h :: [in] layer thickness [H ~> m or kg m-2]

• time :: [in] model time.

Call to:

mom_error_handler::mom_error