Difference between revisions of "cppdefs.h"

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| [[WTYPE_GRID]]
 
| [[WTYPE_GRID]]
 
| use to turn ON spatially varying Jerlov water type
 
| use to turn ON spatially varying Jerlov water type
 +
|}
 +
 +
===Option to suppress further surface cooling===
 +
:Use this option to suppress further surface cooling if the SST is at freezing point or below and the net surface heat flux is cooling:
 +
 +
{| border="0" cellspacing="0" style="padding-left:3.5em; padding-top:10px; padding-bottom:10px;"
 +
!width="275"|
 +
|-
 +
| [[LIMIT_STFLX_COOLING]]
 +
| use to suppress SST cooling below freezing point
 +
|}
 +
 +
===Option for MPDATA 3D Advection===
 +
:[[Variables#Hadvection|Hadvection]]([[Variables#itrc|itrc]],[[Variables#ng|ng]])%[[Options#MPDATA|MPDATA]] and [[Variables#Vadvection|Vadvection]]([[Variables#itrc|itrc]],[[Variables#ng|ng]])%[[Options#MPDATA|MPDATA]] switches.
 +
 +
{| border="0" cellspacing="0" style="padding-left:3.5em; padding-top:10px; padding-bottom:10px;"
 +
!width="275"|
 +
|-
 +
| [[TS_MPDATA_LIMIT]]
 +
| use to limit upwind corrector fluxes for stability
 
|}
 
|}
  
Line 210: Line 230:
 
| [[DIURNAL_SRFLUX]]
 
| [[DIURNAL_SRFLUX]]
 
| use to impose shortwave radiation local diurnal cycle  
 
| use to impose shortwave radiation local diurnal cycle  
|}
 
 
===Options for model coupling===
 
 
{| border="0" cellspacing="0" style="padding-left:3.5em; padding-top:10px; padding-bottom:10px;"
 
!width="275"|
 
|-
 
| [[SWAN_COUPLING]]
 
| use if two-way coupling to SWAN                     
 
|-
 
| [[WRF_COUPLING]]
 
| use if two-way coupling to WRF                       
 
 
|}
 
|}
  
Line 833: Line 841:
 
| [[STOCHASTIC_OPT]]
 
| [[STOCHASTIC_OPT]]
 
| use if stochastic optimals                             
 
| use if stochastic optimals                             
|-
 
| [[S4DVAR]]
 
| use if Strong constraint 4DVar data assimilation     
 
 
|-
 
|-
 
| [[TLM_CHECK]]
 
| [[TLM_CHECK]]
Line 1,013: Line 1,018:
  
 
===Options for NPZD biological model===
 
===Options for NPZD biological model===
----
 
  
 
{| border="0" cellspacing="0" style="padding-left:3.5em; padding-top:10px; padding-bottom:10px;"
 
{| border="0" cellspacing="0" style="padding-left:3.5em; padding-top:10px; padding-bottom:10px;"
Line 1,096: Line 1,100:
 
| [[SUSPLOAD]]
 
| [[SUSPLOAD]]
 
| use to activate suspended load transport               
 
| use to activate suspended load transport               
 +
|}
 +
 +
===Options for grid nesting===
 +
 +
{| border="0" cellspacing="0" style="padding-left:3.5em; padding-top:10px; padding-bottom:10px;"
 +
!width="275"|
 +
|-
 +
| [[NESTING]]
 +
| to activate grid nesting: composite/refinement
 +
|-
 +
| [[NESTING_DEBUG]]
 +
| to check mass fluxes conservation in refinement
 +
|-
 +
| [[NO_CORRECT_TRACER]]
 +
| to avoid two-way correction of boundary tracer
 +
|-
 +
| [[ONE_WAY]]
 +
| if one-way nesting in refinement grids
 +
|-
 +
| [[TIME_INTERP_FLUX]]
 +
| time interpolate coarse mass flux instead persist
 
|}
 
|}
  
 
===Options for two-way coupling to other models===
 
===Options for two-way coupling to other models===
 +
:These options are for coupling to other Earth System Models (ESM) via the Earth Modeling Framework (ESMF) or Modeling Coupling Toolkit (MCT) libraries. If coupling with ESMF library, it uses the National Unified Operational Prediction Capability (NUOPC) layer "cap" files to facilitate exchanges with other ESM components.
  
 
{| border="0" cellspacing="0" style="padding-left:3.5em; padding-top:10px; padding-bottom:10px;"
 
{| border="0" cellspacing="0" style="padding-left:3.5em; padding-top:10px; padding-bottom:10px;"
 
!width="275"|
 
!width="275"|
 +
|-
 +
| [[ESMF_LIB]]
 +
| use if coupling with the ESMF/NUOPC library
 +
|-
 +
| [[MCT_LIB]]
 +
| use if Coupling with the MCT library
 +
|-
 +
|  
 +
|  
 +
|-
 +
| [[CICE_COUPLING]]
 +
| use if coupling to CICE sea ice model
 +
|-
 +
| [[COAMPS_COUPLING]]
 +
| use if coupling to COAMPS atmospheric model
 +
|-
 +
| [[DATA_COUPLING]]
 +
| use if coupling to DATA model
 +
|-
 +
| [[EXCLUDE_SPONGE]]
 +
| use if excluding sponge point in export fields
 +
|-
 +
| [[FRC_COUPLING]]
 +
| if forcing from Atmopheric or Data model
 
|-
 
|-
 
| [[REFDIF_COUPLING]]
 
| [[REFDIF_COUPLING]]
| use if coupling to REFDIT wave model                
+
| use if coupling to REFDIf wave model
 +
|-
 +
| [[REGCM_COUPLING]]
 +
| if coupling to RegCM atmospheric model
 
|-
 
|-
 
| [[SWAN_COUPLING]]
 
| [[SWAN_COUPLING]]
| use if coupling to SWAN wave model                  
+
| use if coupling to SWAN wave model
 +
|-
 +
| [[TIME_INTERP]]
 +
| use if importing snapshots for time interpolation
 +
|-
 +
| [[WAM_COUPLING]]
 +
| use if coupling to WAM wave model
 
|-
 
|-
 
| [[WRF_COUPLING]]
 
| [[WRF_COUPLING]]
| use if coupling to WRF atmospheric model            
+
| use if coupling to WRF atmospheric model
 +
|-
 +
| [[WRF_TIMEAVG]]
 +
| use if time-averaged fields over coupling interval
 
|}
 
|}
  
 
===Options for nearshore stresses and shallow water configurations===
 
===Options for nearshore stresses and shallow water configurations===
----
 
  
 
{| border="0" cellspacing="0" style="padding-left:3.5em; padding-top:10px; padding-bottom:10px;"
 
{| border="0" cellspacing="0" style="padding-left:3.5em; padding-top:10px; padding-bottom:10px;"
Line 1,122: Line 1,183:
 
| use to activate wetting and drying                     
 
| use to activate wetting and drying                     
 
|-
 
|-
| [[NEARSHORE_MELLOR]]
+
| [[NEARSHORE_MELLOR05]]
| use to activate radiation stress terms.              
+
| use to activate radiation stress terms (Mellor 2005)             
 +
|-
 +
| [[NEARSHORE_MELLOR08]]
 +
| use to activate radiation stress terms (Mellor 2008)             
 +
|}
 +
 
 +
===Options for MPI communications===
 +
:The routines '''mp_assemble''' (used in nesting), '''mp_collect''' (used in NetCDF I/O and 4D-Var), and '''mp_reduce''' (used in global reductions) are coded in <span class="forestGreen">distribution.F</span> by either using low-level ('''mpi_isend''' and '''mpi_irecv''') or high-level ('''mpi_allgather''' and '''mpi_allreduce''') MPI calls. The default is to use the low-level MPI  calls. The options for routine '''mp_boundary''' (used to process lateral open boundary conditions is either '''mpi_allgather''' or '''mpi_allreduce''' (default).
 +
 
 +
:The user needs to be aware that the choice of these MPI communication routines it will affect performance issue. In some computers, the low-level are either slower or faster than the high-level MPI library calls. It depends on the computer (cluster) set-up. Some vendors provide native MPI libraries fine-tuned for the computer architecture. The user needs to find which function option performs better by carrying on benchmarks. We provides the following choices:
 +
 
 +
{| border="0" cellspacing="0" style="padding-left:3.5em; padding-top:10px; padding-bottom:10px;"
 +
!width="275"|
 +
|-
 +
| [[ASSEMBLE_ALLGATHER]]
 +
| use mpi_allgather in mp_assemble
 +
|-
 +
| [[ASSEMBLE_ALLREDUCE]]
 +
| use mpi_allreduce in mp_assemble
 +
|-
 +
| &nbsp;
 +
| &nbsp;
 +
|-
 +
| [[BOUNDARY_ALLGATHER]]
 +
| use mpi_allgather in mp_boundary
 +
|-
 +
| &nbsp;
 +
| &nbsp;
 +
|-
 +
| [[COLLECT_ALLGATHER]]
 +
| use mpi_allgather in mp_collect
 +
|-
 +
| [[COLLECT_ALLREDUCE]]
 +
| use mpi_allreduce in mp_collect
 +
|-
 +
| &nbsp;
 +
| &nbsp;
 +
|-
 +
| [[REDUCE_ALLGATHER]]
 +
| use mpi_allgather in mp_reduce
 +
|-
 +
| [[REDUCE_ALLREDUCE]]
 +
| use mpi_allreduce in mp_reduce
 
|}
 
|}
  
 
===Options for NetCDF input and output===
 
===Options for NetCDF input and output===
----
+
:The CPP option [[INLINE_2DIO]] is used to process 3D data by levels (2D slabs) to reduce memory needs in distributed-memory configurations. This option is convenient for large problems on nodes with limited memory.
 +
 
 +
:The CPP option [[DEUGGING]] is use to avoid writing current date and CPP options to NetCDF file headers. This is used to compare serial and parallel solutions where the UNIX command "diff" is used between NetCDF files. It will only tell us that the binary files are different or not. Finding the parallel bug is completely different story.
  
 
{| border="0" cellspacing="0" style="padding-left:3.5em; padding-top:10px; padding-bottom:10px;"
 
{| border="0" cellspacing="0" style="padding-left:3.5em; padding-top:10px; padding-bottom:10px;"
 
!width="275"|
 
!width="275"|
 +
|-
 +
| [[DEBUGGING]]
 +
| use to activate parallel debugging switch
 +
|-
 +
| [[DEFLATE]]
 +
| use to set compression NetCDF-4/HDF5 format files
 +
|-
 +
| [[HDF5]]
 +
| to create NetCDF-4/HDF5 format files
 
|-
 
|-
 
| [[INLINE_2DIO]]
 
| [[INLINE_2DIO]]
| use if processing 3D IO level by level  
+
| use if processing 3D IO level by level
 +
|-
 +
| [[NO_LBC_ATT]]
 +
| use to not check NLM_LBC global attribute on restart
 +
|-
 +
| [[NO_READ_GHOST ]]
 +
| use to not include ghost points during read/scatter
 
|-
 
|-
 
| [[NO_WRITE_GRID]]
 
| [[NO_WRITE_GRID]]
| use if not writing grid arrays                      
+
| use if not writing grid arrays
 +
|-
 +
| [[PARALLEL_IO]]
 +
| if parallel I/O via HDF5 or pnetcdf libraries
 
|-
 
|-
 
| [[PERFECT_RESTART]]
 
| [[PERFECT_RESTART]]
| use to include perfect restart variables            
+
| use to include perfect restart variables
 +
|-
 +
| [[PNETCDF]]
 +
| use if parallel I/O with pnetcdf (classic format)
 +
|-
 +
| [[POSITIVE_ZERO]]
 +
| use to impose positive zero in ouput data
 
|-
 
|-
 
| [[READ_WATER]]
 
| [[READ_WATER]]
| use if only reading water points data                
+
| use if only reading water points data
 
|-
 
|-
 
| [[WRITE_WATER]]
 
| [[WRITE_WATER]]
| use if only writing water points data                
+
| use if only writing water points data
 
|-
 
|-
 
| [[RST_SINGLE]]
 
| [[RST_SINGLE]]
| use if writing single precision restart fields      
+
| use if writing single precision restart fields
 
|-
 
|-
 
| [[OUT_DOUBLE]]
 
| [[OUT_DOUBLE]]
 
| use if writing double precision output fields
 
| use if writing double precision output fields
|-
 
| [[HDF5]]
 
| use if writing data in netCDF-4/HDF5 format
 
|-
 
| [[DEFLATE]]
 
| use to compress netCDF-4 output files; requires HDF5; compression parameters set in *.in file       
 
 
|}
 
|}
 +
 +
===Option for debugging===
 +
:
  
 
===Options for idealized test problems===
 
===Options for idealized test problems===
----
 
 
:These tests are defined using analytical expressions. Choose only one configuration.
 
:These tests are defined using analytical expressions. Choose only one configuration.
  
 
{| border="0" cellspacing="0" style="padding-left:3.5em; padding-top:10px; padding-bottom:10px;"
 
{| border="0" cellspacing="0" style="padding-left:3.5em; padding-top:10px; padding-bottom:10px;"
 
!width="275"|
 
!width="275"|
|-
 
| [[A4DVAR_TOY]]
 
| 4DVAR Data Assimilation Toy
 
 
|-
 
|-
 
| [[BASIN]]
 
| [[BASIN]]
Line 1,180: Line 1,302:
 
|-
 
|-
 
| [[BL_TEST]]
 
| [[BL_TEST]]
| Boundary Layers Test                                
+
| Boundary Layers Test
 
|-
 
|-
 
| [[CANYON]]
 
| [[CANYON]]
| Costal Form Stress Canyon Test                                    
+
| Costal Form Stress Canyon Test
 
|-
 
|-
 
| [[CHANNEL_NECK]]
 
| [[CHANNEL_NECK]]
| Channel with a Constriction                        
+
| Channel with a Constriction
 
|-
 
|-
 
| [[COUPLING_TEST]]
 
| [[COUPLING_TEST]]
| Two-way Atmosphere-Ocean Coupling Test              
+
| Two-way Atmosphere-Ocean Coupling Test
 +
|-
 +
| [[DOGBONE]]
 +
| Idealize nesting grids (Composite/Refinement) Test
 
|-
 
|-
 
| [[DOUBLE_GYRE]]
 
| [[DOUBLE_GYRE]]
| Idealized Double-gyre Example                      
+
| Idealized Double-gyre Example
 
|-
 
|-
 
| [[ESTUARY_TEST]]
 
| [[ESTUARY_TEST]]
| Test Estuary for Sediment                          
+
| Test Estuary for Sediment
 
|-
 
|-
 
| [[FLT_TEST]]
 
| [[FLT_TEST]]
| Float Tracking Example                              
+
| Float Tracking Example
 
|-
 
|-
 
| [[GRAV_ADJ]]
 
| [[GRAV_ADJ]]
| Graviational Adjustment Example                    
+
| Graviational Adjustment Example
 
|-
 
|-
 
| [[INLET_TEST]]
 
| [[INLET_TEST]]
| Test Inlet Application                              
+
| Test Inlet Application
 
|-
 
|-
 
| [[KELVIN]]
 
| [[KELVIN]]
| Kelvin wave test                                    
+
| Kelvin wave test
 
|-
 
|-
 
| [[LAB_CANYON]]
 
| [[LAB_CANYON]]
| Lab Canyon, Polar Coordinates Example              
+
| Lab Canyon, Polar Coordinates Example
 +
|-
 +
| [[LAKE_JERSEY]]
 +
| Lake Jersey Nesting Test Case
 
|-
 
|-
 
| [[LAKE_SIGNELL]]
 
| [[LAKE_SIGNELL]]
| Lake Signell Sediment Test Case                    
+
| Lake Signell Sediment Test Case
 
|-
 
|-
 
| [[LMD_TEST]]
 
| [[LMD_TEST]]
| Test for LMD and KPP                                
+
| Test for LMD and KPP
 
|-
 
|-
 
| [[OVERFLOW]]
 
| [[OVERFLOW]]
| Graviational/Overflow Example                      
+
| Graviational/Overflow Example
 
|-
 
|-
 
| [[RIVERPLUME1]]
 
| [[RIVERPLUME1]]
| River Plume Example 1                              
+
| River Plume Example 1
 
|-
 
|-
 
| [[RIVERPLUME2]]
 
| [[RIVERPLUME2]]
| River plume Example 2 (Hyatt and Signell)          
+
| River plume Example 2 (Hyatt and Signell)
 
|-
 
|-
 
| [[SEAMOUNT]]
 
| [[SEAMOUNT]]
| Seamount Example                                    
+
| Seamount Example
 
|-
 
|-
 
| [[SED_TEST1]]
 
| [[SED_TEST1]]
| Suspended Sediment Test in a Channel                
+
| Suspended Sediment Test in a Channel
 
|-
 
|-
 
| [[SED_TOY]]
 
| [[SED_TOY]]
| One-dimension (vertical) Sediment Toy              
+
| One-dimension (vertical) Sediment Toy
 
|-
 
|-
 
| [[SHOREFACE]]
 
| [[SHOREFACE]]
| Shore Face Planar Beach Test Case                  
+
| Shore Face Planar Beach Test Case
 
|-
 
|-
 
| [[SOLITON]]
 
| [[SOLITON]]
| Equatorial Rossby Wave Example                      
+
| Equatorial Rossby Wave Example
 
|-
 
|-
 
| [[TEST_CHAN]]
 
| [[TEST_CHAN]]
| Sediment Test Channel Case                          
+
| Sediment Test Channel Case
 
|-
 
|-
 
| [[TEST_HEAD]]
 
| [[TEST_HEAD]]
| Sediment Test Headland Case                        
+
| Sediment Test Headland Case
 
|-
 
|-
 
| [[UPWELLING]]
 
| [[UPWELLING]]
| Upwelling Example (default)                        
+
| Upwelling Example (default)
 
|-
 
|-
 
| [[WEDDELL]]
 
| [[WEDDELL]]
| Idealized Weddell Sea Shelf Application            
+
| Idealized Weddell Sea Shelf Application
 
|-
 
|-
 
| [[WINDBASIN]]
 
| [[WINDBASIN]]
| Linear Wind-driven Constant Coriolis Basin          
+
| Linear Wind-driven Constant Coriolis Basin
 
|}
 
|}
  
 
===Options for climatological applications===
 
===Options for climatological applications===
----
 
:These applications require input NetCDF files which can be downloaded [http://www.myroms.org/Datasets from ROMS web site].
 
  
 
{| border="0" cellspacing="0" style="padding-left:3.5em; padding-top:10px; padding-bottom:10px;"
 
{| border="0" cellspacing="0" style="padding-left:3.5em; padding-top:10px; padding-bottom:10px;"
Line 1,266: Line 1,392:
 
|-
 
|-
 
| [[DAMEE_4]]
 
| [[DAMEE_4]]
| North Atlantic DAMEE Application, 3/4 degree        
+
| North Atlantic DAMEE Application, 3/4 degree
 
|}
 
|}
  
 
===Options for selected realistic applications===
 
===Options for selected realistic applications===
----
 
  
 
{| border="0" cellspacing="0" style="padding-left:3.5em; padding-top:10px; padding-bottom:10px;"
 
{| border="0" cellspacing="0" style="padding-left:3.5em; padding-top:10px; padding-bottom:10px;"
Line 1,276: Line 1,401:
 
|-
 
|-
 
| [[ADRIA02]]
 
| [[ADRIA02]]
| Adriatic Sea Application                            
+
| Adriatic Sea Application
 
|-
 
|-
 
| [[NJ_BIGHT]]
 
| [[NJ_BIGHT]]
| New Jersey Bight Application                        
+
| New Jersey Bight Application
 +
|-
 +
| [[WC13]]
 +
| California Current System, 1/3 degree resolution
 
|}
 
|}

Latest revision as of 20:37, 3 August 2020

cppdefs.h

Internal header file containing all the C-preprocessing options that defines a particular application. It is included at the top of every ROMS source file. The application CPP option is specified in the makefile definition ROMS_APPLICATION. The application header file is determined during compilation as the lowercase value of ROMS_APPLICATION with the .h extension and loaded into the ROMS_HEADER definition. Then, during C-preprocessing the application header file is included in cppdefs.h using the following directive:

 #if defined ROMS_HEADER
 # include ROMS_HEADER
 #else
   CPPDEFS - Choose an appropriate ROMS application.
 #endif


Contents

Options associated with momentum equations

The default horizontal advection is 3rd-order upstream bias for 3D momentum and 4th-order centered for 2D momentum. The default vertical advection is 4th-order centered for 3D momentum. If this is the case, no flags for momentum advection need to be activated.
The 3rd-order upstream split advection (UV_U3ADV_SPLIT) can be used to correct for the spurious mixing of the advection operator in terrain-following coordinates. If this is the case, the advection operator is split in advective and viscosity components and several internal flags are activated in "globaldefs.h". Notice that horizontal and vertical advection of momentum is 4th-order centered plus biharmonic viscosity to correct for spurious mixing. The total time-dependent horizontal mixing coefficient are computed in hmixing.F.
Warning Warning: Use the splines vertical advection option (UV_SADVECTION) only in idealized, high vertical resolution applications.
UV_ADV use to activate advection terms
UV_COR use to activate Coriolis term
UV_U3ADV_SPLIT use if 3rd-order upstream split momentum advection
UV_C2ADVECTION use to activate 2nd-order centered advection
UV_C4ADVECTION use to activate 4th-order centered advection
UV_SADVECTION use to activate splines vertical advection
UV_VIS2 use to activate harmonic horizontal mixing
UV_VIS4 use to activate biharmonic horizontal mixing
UV_SMAGORINSKY use to turn ON or OFF Smagorinsky-like viscosity
UV_DRAG_GRID use if spatially varying bottom friction parameters
UV_LOGDRAG use to activate logarithmic bottom friction
UV_LDRAG use to activate linear bottom friction
UV_QDRAG use to activate quadratic bottom friction
SPLINES_VVISC use if splines reconstruction of vertical viscosity

Option to limit bottom stress

Do not allow the bottom stress components to change the direction of bottom momentum (change sign of velocity components).
LIMIT_BSTRESS use to limit the magnitude of bottom stress

Options associated with tracers equations

The default horizontal and vertical advection is 4th-order centered. Use the splines vertical advection option is shallow, high vertical resolution applications.
TS_DIF2 use to turn ON or OFF harmonic horizontal mixing
TS_DIF4 use to turn ON or OFF biharmonic horizontal mixing
TS_SMAGORINSKY use to turn ON or OFF Smagorinsky-like diffusion
TS_FIXED use if diagnostic run, no evolution of tracers
T_PASSIVE use if inert passive tracers (dyes, etc)
AGE_MEAN use if computing Mean Age of inert passive tracers
NONLIN_EOS use if using nonlinear equation of state
QCORRECTION use if net heat flux correction
SALINITY use if having salinity
SCORRECTION use if freshwater flux correction
SOLAR_SOURCE use if solar radiation source term
SPLINES_VDIFF use if splines reconstruction of vertical diffusion
SRELAXATION use if salinity relaxation as a freshwater flux
WTYPE_GRID use to turn ON spatially varying Jerlov water type

Option to suppress further surface cooling

Use this option to suppress further surface cooling if the SST is at freezing point or below and the net surface heat flux is cooling:
LIMIT_STFLX_COOLING use to suppress SST cooling below freezing point

Option for MPDATA 3D Advection

Hadvection(itrc,ng)%MPDATA and Vadvection(itrc,ng)%MPDATA switches.
TS_MPDATA_LIMIT use to limit upwind corrector fluxes for stability

Options for pressure gradient algorithm

If no option is selected, the pressure gradient term is computed using standard density Jacobian algorithm. Notice that there are two quartic pressure Jacobian options. They differ on how the WENO reconciliation step is done and in the monotonicity constraining algorithms.
DJ_GRADPS use if splines density Jacobian (Shchepetkin, 2000)
PJ_GRADP use if finite volume Pressure Jacobian (Lin,1997)
PJ_GRADPQ2 use if quartic 2 Pressure Jacobian (Shchepetkin,2000)
PJ_GRADPQ4 use if quartic 4 Pressure Jacobian (Shchepetkin,2000)
WJ_GRADP use if weighted density Jacobian (Song,1998)
   
ATM_PRESS use to impose atmospheric pressure onto sea surface
PRESS_COMPENSATE use to compensate for boundary without ATM pressure

Options for atmospheric boundary layer surface fluxes

It is possible to compute surface wind stress and surface net heat and freshwater fluxes form atmospheric fields using the bulk flux parameterization of Fairall et al. (1996). There are three ways to provide longwave radiation in the atmospheric boundary layer: (i) compute the net longwave radiation internally using the Berliand (1952) equation (LONGWAVE) as function of air temperature, sea surface temperature, relative humidity, and cloud fraction; (ii) provide (read) longwave downwelling radiation only and then add outgoing longwave radiation (LONGWAVE_OUT) as a function of the model sea surface temperature; and (iii) provide net longwave radiation (default).
BULK_FLUXES use if bulk fluxes computation
NL_BULK_FLUXES use if bulk fluxes computed by nonlinear model
COOL_SKIN use if cool skin correction
LONGWAVE use if computing net longwave radiation
LONGWAVE_OUT use if computing ougoing longwave radiation
EMINUSP use if computing E-P
WIND_MINUS_CURRENT use if compute effective wind by removing current

Options for wave roughness formulation in bulk fluxes

COARE_TAYLOR_YELLAND use Taylor and Yelland (2001) relation
COARE_OOST use Oost et al (2002) relation
DEEPWATER_WAVES use Deep water waves approximation

Options for shortwave radiation

The shortwave radiation can be computed using the global albedo equation with a cloud correction. Alternatively, input shortwave radiation data computed from averaged data (with snapshots greater or equal than 24 hours) can be modulated by the local diurnal cycle which is a function longitude, latitude and year day.
ALBEDO use if albedo equation for shortwave radiation
DIURNAL_SRFLUX use to impose shortwave radiation local diurnal cycle

Options for model configuration

SOLVE3D use if solving 3D primitive equations
CURVGRID use if curvilinear coordinates grid
MASKING use if land/sea masking
BODYFORCE use if applying stresses as a body force
PROFILE use if time profiling
AVERAGES use if writing out time-averaged data
AVERAGES_DETIDE use if writing out NLM time-averaged detided fields
AD_AVERAGES use if writing out ADM time-averaged data
RP_AVERAGES use if writing out RPM time-averaged data
TL_AVERAGES use if writing out TLM time-averaged data
DIAGNOSTICS_BIO use if writing out biological diagnostics
DIAGNOSTICS_UV use if writing out momentum diagnostics
DIAGNOSTICS_TS use if writing out tracer diagnostics
ICESHELF use if including ice shelf cavities
SPHERICAL use if analytical spherical grid
STATIONS use if writing out station data
STATIONS_CGRID use if extracting data at native C-grid

Options for Lagrangian drifters

FLOATS use to activate simulated Lagrangian drifters
FLOAT_OYSTER use to activate oyster model behavior in floats
FLOAT_STICKY ues to reflect/stick floats that hit surface/bottom
FLOAT_VWALK use if vertical random walk
VWALK_FORWARD use if forward time stepping vertical random walk

Options for analytical fields configuration

The model may be configured, initialized, and forced with analytical expressions. These analytical expressions are coded in several header files which are included in analytical.F. The analytical header files in the ROMS/Functionals sub-directory correspond to all the distributed idealized test cases. Another set of analytical header files templates are provided in the User/Functionals sub-directory.
ANA_BIOLOGY use if analytical biology initial conditions
ANA_BPFLUX use if analytical bottom passive tracers fluxes
ANA_BSFLUX use if analytical bottom salinity flux
ANA_BTFLUX use if analytical bottom temperature flux
ANA_CLOUD use if analytical cloud fraction
ANA_DIAG use if customized diagnostics
ANA_DQDSST use if analytical surface heat flux sensitivity to SST
ANA_DRAG use if analytical spatially varying drag parameters
ANA_FSOBC use if analytical free-surface boundary conditions
ANA_GRID use if analytical model grid set-up
ANA_HUMIDITY use if analytical surface air humidity
ANA_INITIAL use if analytical initial conditions
ANA_M2CLIMA use if analytical 2D momentum climatology
ANA_M2OBC use if analytical 2D momentum boundary conditions
ANA_M3CLIMA use if analytical 3D momentum climatology
ANA_M3OBC use if analytical 3D momentum boundary conditions
ANA_MASK use if analytical Land/Sea masking
ANA_NUDGCOEF use if analytical climatology nudging coefficients
ANA_PAIR use if analytical surface air pressure
ANA_PASSIVE use if analytical initial conditions for inert tracers
ANA_PERTURB use if analytical perturbation of initial conditions
ANA_PSOURCE use if analytical point Sources/Sinks
ANA_RAIN use if analytical rain fall rate
ANA_SEDIMENT use if analytical sediment initial fields
ANA_SMFLUX use if analytical surface momentum stress
ANA_SPFLUX use if analytical surface passive tracers fluxes
ANA_SPINNING use if analytical time-varying rotation force
ANA_SPONGE use if analytical enhanced viscosity/diffusion sponge
ANA_SRFLUX use if analytical surface shortwave radiation flux
ANA_SSFLUX use if analytical surface salinity flux
ANA_SSH use if analytical sea surface height
ANA_SSS use if analytical sea surface salinity
ANA_SST use if analytical SST and dQdSST
ANA_STFLUX use if analytical surface temperature flux
ANA_TAIR use if analytical surface air temperature
ANA_TCLIMA use if analytical tracers climatology
ANA_TOBC use if analytical tracers boundary conditions
ANA_VMIX use if analytical vertical mixing coefficients
ANA_WINDS use if analytical surface winds
ANA_WWAVE use if analytical wind induced waves

Options for horizontal mixing of momentum

VISC_GRID use to scale viscosity coefficient by grid size
MIX_S_UV use if mixing along constant S-surfaces
MIX_GEO_UV use if mixing along geopotential (constant Z) surfaces

Options for horizontal mixing of tracers

DIFF_GRID use to scale diffusion coefficients by grid size
MIX_S_TS use if mixing along constant S-surfaces
MIX_GEO_TS use if mixing along geopotential (constant depth) surfaces
MIX_ISO_TS use if mixing along epineutral (constant density) surfaces
TS_MIX_CLIMA use if diffusion of tracer perturbation (t-tclm)
TS_MIX_MAX_SLOPE use if maximum slope in epineutral diffusion
TS_MIX_MIN_STRAT use if minimum stratification in epineutral diffusion
TS_MIX_STABILITY use if weighting diffusion between two time levels

Options for vertical mixing of momentum and tracers

There are several vertical mixing parameterizations in ROMS. Activate only one closure.
BVF_MIXING use if Brunt-Vaisala frequency mixing
GLS_MIXING use if Generic Length-Scale mixing
MY25_MIXING use if Mellor/Yamada Level-2.5 closure
LMD_MIXING use if Large et al. (1994) K-profile vertical parameterization
   
LIMIT_VDIFF use to impose an upper limit on vertical diffusion
LIMIT_VVISC use to impose an upper limit on vertical viscosity

Options for the Generic Length-Scale closure

The Generic Length Scale (GLS) uses two prognostic equations for turbulent kinetic energy (TKE) and length scale (ψ) variables. The GLS may be configured as k-kl, k-ε k-ω by tuning several parameters in roms.in, see Warner et al., 2005 for more details. The default horizontal advection is third-order upstream bias. The default vertical advection is 4th-order centered advection.
CANUTO_A use if Canuto A-stability function formulation
CANUTO_B use if Canuto B-stability function formulation
CHARNOK use if Charnok surface roughness from wind stress
CRAIG_BANNER use if Craig and Banner wave breaking surface flux
KANTHA_CLAYSON use if Kantha and Clayson stability function
K_C2ADVECTION use if 2nd-order centered advection
K_C4ADVECTION use if 4th-order centered advection
N2S2_HORAVG use if horizontal smoothing of buoyancy/shear
RI_SPLINES use if splines reconstruction for vertical sheer
ZOS_HSIG use if surface roughness from wave amplitude
TKE_WAVEDISS use if wave breaking surface flux from wave amplitude

Options for the Mellor/Yamada level 2.5 closure

This is the original closure proposed by Mellor and Yamda (1982) and latter modified by Galperin et al. (1994). The default horizontal advection is third-order upstream bias. The default vertical advection is 4th-order centered advection.
N2S2_HORAVG use if horizontal smoothing of buoyancy/shear
KANTHA_CLAYSON use if Kantha and Clayson stability function
K_C2ADVECTION use if 2nd-order centered advection
K_C4ADVECTION use if 4th-order centered advection
RI_SPLINES use if splines reconstruction for vertical sheer

Options for K-profile vertical mixing parameterization

LMD_BKPP use if bottom boundary layer KPP mixing
LMD_CONVEC use to add convective mixing due to shear instability
LMD_DDMIX use to add double-diffusive mixing
LMD_NONLOCAL use if nonlocal transport
LMD_RIMIX use to add diffusivity due to shear instability
LMD_SHAPIRO use if Shapiro filtering boundary layer depth
LMD_SKPP use if surface boundary layer KPP mixing
RI_SPLINES use if splines reconstruction for vertical sheer

Options for Richardson number smoothing

Mostly all vertical mixing parameterization are based on the Richardson Number (buoyancy/shear ratio). This computation is usually noisy and requires some smoothing. Use the options below if RI_SPLINES is not activated.
RI_HORAVG use if horizontal Richardson number smoothing
RI_VERAVG use if vertical Richardson number smoothing

Options for Meinte Blass bottom boundary layer closure

The Options MB_Z0BL and MB_Z0RIP should be activated concurrently.
MB_BBL use if Meinte Blaas BBL closure
MB_CALC_ZNOT use if computing bottom roughness internally
MB_CALC_UB use if computing bottom orbital velocity internally
MB_Z0BIO use if biogenic bedform roughness for ripples
MB_Z0BL use if bedload roughness for ripples
MB_Z0RIP use if bedform roughness for ripples

Options for Styles and Glenn (2000) bottom boundary layer closure

SG_BBL use if Styles and Glenn (2000) BBL closure
SG_CALC_ZNOT use if computing bottom roughness internally
SG_CALC_UB use if computing bottom orbital velocity internally
SG_LOGINT use if logarithmic interpolation of (Ur,Vr)

Options for the Sherwood/Signell/Warner bottom boundary layer closure

SSW_BBL use if Sherwood et al. BBL closure
SSW_CALC_ZNOT use if computing bottom roughness internally
SSW_LOGINT use if logarithmic interpolation of (Ur,Vr)
SSW_CALC_UB use if computing bottom orbital velocity internally
SSW_FORM_DRAG_COR use to activate form drag coefficient
SSW_Z0BIO use if biogenic bedform roughness from ripples
SSW_Z0BL use if bedload roughness for ripples
SSW_Z0RIP use if bedform roughness from ripples

Options for lateral boundary conditions

IMPLICIT_NUDGING use if implicit nudging term in momentum radiation
RADIATION_2D use if tangential phase speed in radiation conditions

Options for tidal forcing at open boundaries

The tidal data is processed in terms of tidal components, classified by period. The tidal forcing is computed for the full horizontal grid. If requested, the tidal forcing is added to the processed open boundary data. Both tidal elevation and tidal currents are required to force the model properly. However, if only the tidal elevation is available, the tidal currents at the open boundary can be estimated using reduced physics equations. Only the pressure gradient, Coriolis, and surface and bottom stresses terms are considered at the open boundary. See u2dbc_im.F or v2dbc_im.F for details. Notice that there is an additional option (FSOBC_REDUCED) for the computation of the pressure gradient term in both Flather or reduced physics conditions (*_M2FLATHER, *_M2REDUCED).
SSH_TIDES use if imposing tidal elevation
UV_TIDES use if imposing tidal currents
RAMP_TIDES use if ramping (over one day) tidal forcing
FSOBC_REDUCED use if SSH data and reduced physics conditions
ADD_FSOBC use to add tidal elevation to processed open boundary conditions data
ADD_M2OBC use to add tidal currents to processed open boundary conditions data

Options for ROMS/TOMS driver

Choose only one option.
ADM_DRIVER use if generic adjoint model driver
AD_SENSITIVITY use if adjoint sensitivity driver
AFT_EIGENMODES use if adjoint finite time eingenmodes driver
ARRAY_MODES use if 4D-Var representer matrix array modes
CLIPPING use if R4D-Var representer matrix clipping analysis
CORRELATION use if background-error correlation model driver
ENSEMBLE use if ensemble prediction driver
EVOLVED_LCZ use if 4D-Var evolved Hessian singular vectors
FORCING_SV use if forcing singular vectors driver
FT_EIGENMODES use if finite time eingenmodes driver: normal modes
HESSIAN_FSV use if Hessian forcing singular vectors
HESSIAN_SO use if Hessian stochastic optimals
HESSIAN_SV use if Hessian singular vectors
INNER_PRODUCT use if tangent linear and adjoint inner product check
I4DVAR use if incremental 4DVar data assimilation
I4DVAR_ANA_SENSITIVITY use if I4D-Var observations sensitivity
LCZ_FINAL use if computing 4D-Var Hessian singular vectors
OPT_OBSERVATIONS use if optimal observations driver
OPT_PERTURBATION use if optimal perturbations driver, singular vectors
PICARD_TEST use if representer tangent linear model test
PSEUDOSPECTRA use if pseudospectra of tangent linear resolvant
RBL4DVAR use if weak constraint RBL4D-Var data assimilation
RBL4DVAR_ANA_SENSITIVITY use if RBL4D-Var analysis observation sensitivity
RBL4DVAR_FCT_SENSITIVITY use if RBL4D-Var forecast observation sensitivity
RPM_DRIVER use if generic representers model driver
R_SYMMETRY use if representer matrix symmetry test
R4DVAR use if Strong/Weak constraint dual formulation 4DVar data assimilation (Formerly W4DVAR)
R4DVAR_ANA_SENSITIVITY use if R4D-Var analysis observation sensitivity
SANITY_CHECK use if tangent linear and adjoint codes sanity check
SO_SEMI use if stochastic optimals driver, semi-norm
SO_TRACE use if stochastic optimals, randomized trace
SPLIT_I4DVAR use if split I4D-Var data assimilation
SPLIT_RBL4DVAR use if split RBL4D-Var data assimilation
SPLIT_R4DVAR use if split R4D-Var data assimilation
SPLIT_SP4DVAR use if split SP4D-Var data assimilation
SP4DVAR use if Saddle-Point 4D-Var data assimilation
STOCHASTIC_OPT use if stochastic optimals
TLM_CHECK use if tangent linear model linearization check
TLM_DRIVER use if generic tangent linear model driver

Options associated with tangent linear, representer and adjoint models

AD_IMPULSE use to force adjoint model with intermittent impulses
ADJUST_BOUNDARY use if including boundary conditions in 4DVar state
ADJUST_STFLUX use if including surface tracer flux in 4DVar state
ADJUST_WSTRESS use if including wind-stress in 4DVar state
ARRAY_MODES_SPLIT use to separate analysis due to IC, forcing, and OBC
BALANCE_OPERATOR use if error covariance multivariate balance term
BEOFS_ONLY use if computing EOFs of background error covariance
BGQC use if background quality control of observations
BNORM use if Background norm Hessian singular vectors
CELERITY_WRITE use if writing radiation celerity in forward file
CLIPPING_SPLIT use to separate analysis due to IC, forcing, and OBC
DATALESS_LOOPS use if testing convergence of Picard iterations
ENKF_RESTART use if writting restart fields for EnKF
FORWARD_MIXING use if processing forward vertical mixing coefficient
FORWARD_WRITE use if writing out forward solution, basic state
FORWARD_READ use if reading in forward solution, basic state
FORWARD_RHS use if processing forward right-hand-side terms
FULL_GRID use to consider both interior and boundary points
GEOPOTENTIAL_HCONV use if horizontal convolutions along geopotentials
IMPACT_INNER use to write observations impacts for each inner loop
IMPLICIT_VCONV use if implicit vertical convolution algorithm
IMPULSE use if processing adjoint impulse forcing
MINRES use if Minimal Residual Method for 4DVar minimization
MULTIPLE_TLM use if multiple TLM history files in 4DVAR
NLM_OUTER use if nonlinear model as basic state in outer loop
OBS_IMPACT use if observation impact to 4DVAR data assimilation
OBS_IMPACT_SPLIT use to separate impact due to IC, forcing, and OBC
POSTERIOR_EOFS use if posterior analysis error covariance EOFS
POSTERIOR_ERROR_F use if final posterior analysis error covariance
POSTERIOR_ERROR_I use if initial posterior analysis error covariance
RECOMPUTE_4DVAR use if recomputing 4DVar in analysis algorithms
RPCG use if Restricted B-preconditioned Lanczos solver
RPM_RELAXATION use if Picard iterations, Diffusive Relaxation of RPM
SKIP_NLM use to skip running NLM, reading NLM trajectory
SO_SEMI_WHITE use to activate SO semi norm white/red noise processes
STOCH_OPT_WHITE use to activate SO white/red noise processes
SPLINES_VCONV use to activate implicit splines vertical convolution
TIME_CONV use if weak-constraint 4D-Var time convolutions
VCONVOLUTION use to add vertical correlation to 3D convolution
VERIFICATION use if writing out solution at observation locations
WEAK_NOINTERP use if not time interpolation in weak 4D-Var forcing
ZETA_ELLIPTIC use if SSH elliptic Equation in balance operator

Options for Fennel et. al (2006) biological model

BIO_FENNEL use if Fennel et al. (2006) nitrogen-based model
BIO_SEDIMENT use to restore fallen material to the nutrient pool
CARBON use to add carbon constituents
DENITRIFICATION use to add denitrification processes
OXYGEN use to add oxygen dynamics
OCMIP_OXYGEN_SC use if Schmidt number from Keeling et al. (1998)
TALK_NONCONSERV use if nonconservative computation of alkalinity

Options for Hypoxia ecosystem model

HYPOXIA_SRM use if Hypoxia Simple Respiration Model

Options for NPZD biological model

NPZD_FRANKS use if NPZD Biology model, Franks et al. (1986)
NPZD_IRON use if NPZD Biology model with iron limitation
NPZD_POWELL use if NPZD Biology model, Powell et al. (2006)
IRON_LIMIT use if Fe limitation on phytoplankton growth
IRON_RELAX use if nudging Fe over the shelf, h <= FeHmin

Options for bio-optical EcoSim model

ECOSIM use if bio-optical EcoSim model
BIO_OPTICAL use to compute underwater spectral light properties

Options for Nemuro lower trophic level ecosystem model

Need to choose a zooplankton grazing option (HOLLING_GRAZING or IVLEV_EXPLICIT). The default implicit IVLEV algorithm does not work yet.
NEMURO use if Nemuro ecosystem model
BIO_SEDIMENT use to restore fallen material to the nutrient pool
HOLLING_GRAZING use if Holling-type s-shaped curve grazing (implicit)
IVLEV_EXPLICIT use if Ivlev explicit grazing algorithm

Options for red tide biological model

RED_TIDE if red tide biological model

Options for sediment transport model

SEDIMENT use to activate sediment transport model
BEDLOAD_MPM use to activate Meyer-Peter-Mueller bed load
BEDLOAD_SOULSBY use to activate Soulsby wave/current bed load
SED_DENS use to activate sediment to affect equation of state
SED_MORPH use to allow bottom model elevation to evolve
SUSPLOAD use to activate suspended load transport

Options for grid nesting

NESTING to activate grid nesting: composite/refinement
NESTING_DEBUG to check mass fluxes conservation in refinement
NO_CORRECT_TRACER to avoid two-way correction of boundary tracer
ONE_WAY if one-way nesting in refinement grids
TIME_INTERP_FLUX time interpolate coarse mass flux instead persist

Options for two-way coupling to other models

These options are for coupling to other Earth System Models (ESM) via the Earth Modeling Framework (ESMF) or Modeling Coupling Toolkit (MCT) libraries. If coupling with ESMF library, it uses the National Unified Operational Prediction Capability (NUOPC) layer "cap" files to facilitate exchanges with other ESM components.
ESMF_LIB use if coupling with the ESMF/NUOPC library
MCT_LIB use if Coupling with the MCT library
   
CICE_COUPLING use if coupling to CICE sea ice model
COAMPS_COUPLING use if coupling to COAMPS atmospheric model
DATA_COUPLING use if coupling to DATA model
EXCLUDE_SPONGE use if excluding sponge point in export fields
FRC_COUPLING if forcing from Atmopheric or Data model
REFDIF_COUPLING use if coupling to REFDIf wave model
REGCM_COUPLING if coupling to RegCM atmospheric model
SWAN_COUPLING use if coupling to SWAN wave model
TIME_INTERP use if importing snapshots for time interpolation
WAM_COUPLING use if coupling to WAM wave model
WRF_COUPLING use if coupling to WRF atmospheric model
WRF_TIMEAVG use if time-averaged fields over coupling interval

Options for nearshore stresses and shallow water configurations

WET_DRY use to activate wetting and drying
NEARSHORE_MELLOR05 use to activate radiation stress terms (Mellor 2005)
NEARSHORE_MELLOR08 use to activate radiation stress terms (Mellor 2008)

Options for MPI communications

The routines mp_assemble (used in nesting), mp_collect (used in NetCDF I/O and 4D-Var), and mp_reduce (used in global reductions) are coded in distribution.F by either using low-level (mpi_isend and mpi_irecv) or high-level (mpi_allgather and mpi_allreduce) MPI calls. The default is to use the low-level MPI calls. The options for routine mp_boundary (used to process lateral open boundary conditions is either mpi_allgather or mpi_allreduce (default).
The user needs to be aware that the choice of these MPI communication routines it will affect performance issue. In some computers, the low-level are either slower or faster than the high-level MPI library calls. It depends on the computer (cluster) set-up. Some vendors provide native MPI libraries fine-tuned for the computer architecture. The user needs to find which function option performs better by carrying on benchmarks. We provides the following choices:
ASSEMBLE_ALLGATHER use mpi_allgather in mp_assemble
ASSEMBLE_ALLREDUCE use mpi_allreduce in mp_assemble
   
BOUNDARY_ALLGATHER use mpi_allgather in mp_boundary
   
COLLECT_ALLGATHER use mpi_allgather in mp_collect
COLLECT_ALLREDUCE use mpi_allreduce in mp_collect
   
REDUCE_ALLGATHER use mpi_allgather in mp_reduce
REDUCE_ALLREDUCE use mpi_allreduce in mp_reduce

Options for NetCDF input and output

The CPP option INLINE_2DIO is used to process 3D data by levels (2D slabs) to reduce memory needs in distributed-memory configurations. This option is convenient for large problems on nodes with limited memory.
The CPP option DEUGGING is use to avoid writing current date and CPP options to NetCDF file headers. This is used to compare serial and parallel solutions where the UNIX command "diff" is used between NetCDF files. It will only tell us that the binary files are different or not. Finding the parallel bug is completely different story.
DEBUGGING use to activate parallel debugging switch
DEFLATE use to set compression NetCDF-4/HDF5 format files
HDF5 to create NetCDF-4/HDF5 format files
INLINE_2DIO use if processing 3D IO level by level
NO_LBC_ATT use to not check NLM_LBC global attribute on restart
NO_READ_GHOST use to not include ghost points during read/scatter
NO_WRITE_GRID use if not writing grid arrays
PARALLEL_IO if parallel I/O via HDF5 or pnetcdf libraries
PERFECT_RESTART use to include perfect restart variables
PNETCDF use if parallel I/O with pnetcdf (classic format)
POSITIVE_ZERO use to impose positive zero in ouput data
READ_WATER use if only reading water points data
WRITE_WATER use if only writing water points data
RST_SINGLE use if writing single precision restart fields
OUT_DOUBLE use if writing double precision output fields

Option for debugging

Options for idealized test problems

These tests are defined using analytical expressions. Choose only one configuration.
BASIN Big Bad Basin Example
BENCHMARK Benchmark Tests (small, Medium, big grids)
BIO_TOY One-dimension (vertical) Biology Toy
BL_TEST Boundary Layers Test
CANYON Costal Form Stress Canyon Test
CHANNEL_NECK Channel with a Constriction
COUPLING_TEST Two-way Atmosphere-Ocean Coupling Test
DOGBONE Idealize nesting grids (Composite/Refinement) Test
DOUBLE_GYRE Idealized Double-gyre Example
ESTUARY_TEST Test Estuary for Sediment
FLT_TEST Float Tracking Example
GRAV_ADJ Graviational Adjustment Example
INLET_TEST Test Inlet Application
KELVIN Kelvin wave test
LAB_CANYON Lab Canyon, Polar Coordinates Example
LAKE_JERSEY Lake Jersey Nesting Test Case
LAKE_SIGNELL Lake Signell Sediment Test Case
LMD_TEST Test for LMD and KPP
OVERFLOW Graviational/Overflow Example
RIVERPLUME1 River Plume Example 1
RIVERPLUME2 River plume Example 2 (Hyatt and Signell)
SEAMOUNT Seamount Example
SED_TEST1 Suspended Sediment Test in a Channel
SED_TOY One-dimension (vertical) Sediment Toy
SHOREFACE Shore Face Planar Beach Test Case
SOLITON Equatorial Rossby Wave Example
TEST_CHAN Sediment Test Channel Case
TEST_HEAD Sediment Test Headland Case
UPWELLING Upwelling Example (default)
WEDDELL Idealized Weddell Sea Shelf Application
WINDBASIN Linear Wind-driven Constant Coriolis Basin

Options for climatological applications

DAMEE_4 North Atlantic DAMEE Application, 3/4 degree

Options for selected realistic applications

ADRIA02 Adriatic Sea Application
NJ_BIGHT New Jersey Bight Application
WC13 California Current System, 1/3 degree resolution