HYD 001
From TUFLOW FV Wiki
The syntax updates to HYD_000.fvc to incorporate 3D layers in the simulation are highlighted below.
! TUFLOW FV TUTORIAL  The first lines are a description of the model simulation. 
!Estuary Model – 3D Model (no baroclinicity)  
GIS FORMAT == SHP  No syntax changes. 
SHP Projection == ..\model\gis\projection.prj  
Tutorial Model == ON  
! GENERAL PARAMETERS  Atmospheric heat calculations are now included, however baroclinicity is not enabled. 
Bottom Drag Model == ks  
Include Salinity == 1,0  
Include Temperature == 1,0  
Spatial Order == 1,2  
Include Heat == 1  
! TIME COMMANDS  No syntax changes. 
time format == ISODATE  
Start time == 01/05/2011 00:00:00  
End Time == 07/05/2011 00:00:00  
CFL == 0.6  
Timestep Limits == 0.0001,100  
Display dt == 900  
! MODEL PARAMETERS  No syntax changes. 
stability limits == 10.0,10.0  
Momentum mixing model == Smagorinsky  
Global horizontal eddy viscosity == 0.2  
vertical mixing model == External  
External turbulence model directory == ..\GOTM\  
turbulence update dt == 1800  
global vertical eddy viscosity limits == 1.0e4, 1.0  
global vertical scalar diffusivity limits == 0., 1.0  
! GEOMETRY  No syntax changes. 
spherical == 1  
geometry 2d == ..\geo\hydraul_006.2dm  
Read GIS Nodestring == ..\model\gis\2d_ns_OpenBoundaries_001_L.shp  
echo geometry netcdf == 1  
!3D Geometry Commands  This is a new block entry within the control file. New syntax includes:
Vertical Mesh Type == z Layer Faces == ..\geo\3D_Z_Layers_003.csv Sigma Layers == 4 Min Bottom Layer Thickness == 0.5 Cell 3D Depth == 1.0

Vertical Mesh Type == z  
Layer Faces == ..\geo\3D_Z_Layers_003.csv  
Sigma Layers == 4  
Min Bottom Layer Thickness == 0.5  
Cell 3D Depth == 1.0  
! MATERIAL PROPERTIES  No syntax changes. 
Set Mat == 1  
Read GIS Mat == ..\model\gis\2d_mat_Materials_002_R.shp  
material == 1  
bottom roughness == 0.02  
end material  
material == 2  
bottom roughness == 0.75  
end material  
material == 3  
bottom roughness == 1.3  
end material  
! INITIAL CONDITIONS  No syntax changes. 
Initial Temperature == 20.  
Initial salinity == 10.  
Initial Water Level == 0.052  
! BOUNDARY CONDITIONS  The meteorological bc data is now included in the simulation via the met fvc control file. 
bc == Q, 1, ..\bc\Upstream_Q_Temp_Sal_Sed_001.csv  
bc header == time_hr,flow_m3s1,sal_ppt,temp_degC  
end bc  
bc == WL, 2, ..\bc\Downstream_H_Temp_Sal_Sed_001.csv  
bc header == time_hr,tidelevel_m,sal_ppt,temp_degC  
end bc  
!MET  
include == ..\bc\met\MET_2011.fvc  
! OUTPUT COMMANDS  Additional meteorological outputs are included in the dat file. 
Logdir == log  
output dir == ..\Output\  
output == datv  
output parameters == h,v,d, temp, sal, Air_temp,Rel_hum,LW_rad,SW_rad  
output interval == 3600  
end output  
output == netcdf  
output parameters == h,v,d, temp, sal, Rhow  
output interval == 3600  
end output  
output == flux  
output interval == 900  
end output  
output == mass  
output interval == 900  
end output 
To return to Tutorial Module 5 please refer to Tutorial Module 5.