HYD 001

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Syntax updates to HYD_000.fvc 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 == 1.0e-4, 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_m3s-1,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.