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Quantity | Unit | Location | Cell method | Symbol | Standard Name | Descripton |
---|---|---|---|---|---|---|
morphologic grid |
| D |
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hydrodynamic grid |
| Z (1) |
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domain decomposition boundaries |
| UV |
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open boundaries |
| UV |
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closed boundaries |
| UV |
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thin dams |
| UV |
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temporarily inactive water level points |
| Z |
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temporarily inactive velocity points |
| UV |
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| |
Quantity | Unit | Location | Cell method | Symbol | Standard Name | |
| ||||||
air temperature | °C | Z |
|
| air_temperature |
|
cloud coverage | % 1 | Z |
|
| cloud_area_fraction |
|
relative air humidity | % 1 | Z |
|
| relative_humidity |
|
wind speed | m/s | Z |
|
| wind_speed |
|
wave height | m | Z |
|
| wave_height |
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wave vector | m | Z |
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orbital velocity amplitude | m/s | Z |
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wave period | s | Z |
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wave length | m | Z |
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short-wave energy | J/m^2 | Z |
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roller energy | J/m^2 | Z |
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transport velocity of roller energy | m/s | Z (UV) |
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transport velocity of wave energy | m/s | Z (UV) |
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wave force | N/m^2 | Z (UV) |
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roller force | N/m^2 | Z (UV) |
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water level (when dry: bed level) | m | Z |
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| sea_surface_elevation |
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water level | m | Z |
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water depth | m | Z |
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| depth |
|
depth averaged velocity | m/s | Z (UV) |
|
| sea_water_x_velocity? |
|
horizontal velocity | m/s | Z (UV), c |
|
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velocity | m/s | Z (UV), c |
|
| upward_sea_water_velocity |
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vertical velocity | m/s | Z, c |
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velocity in depth averaged flow direction | m/s | Z (UV), c |
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velocity normal to depth averaged flow direction | m/s | Z (UV), c |
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filtered depth averaged velocity | m/s | Z (UV), c |
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d.a. velocity fluctuations | m/s | Z (UV), c |
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froude number | Z |
|
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| |
head | m | Z |
|
| sea_water_density |
|
density | kg/m^3 | Z, c |
|
|
| sea_water_density |
non-hydrostatic pressure | Pa | Z, c |
|
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constituents(2) | (2) | Z, c |
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constituents flux(2) | (2)*m^3/s | Z (UV), c |
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constituents cumulative flux(2) | (2)*m^3 | Z (UV), c |
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turbulent quantities(2) | (2) | Z, i |
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vertical eddy viscosity | m^2/s | Z, i |
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vertical eddy diffusivity | m^2/s | Z, i |
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horizontal viscosity | m^2/s | Z,i |
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Richardson number | Z, i |
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| |
vorticity | 1/s | D, c |
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enstrophy | 1/s^2 | D, c |
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characteristic velocity | m/s | Z |
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characteristic velocity magnitude | m/s | Z |
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height above bed for characteristic velocity | m | Z |
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bed shear velocity magnitude | m/s | Z |
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settling velocity | m/s | Z, i |
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equilibrium concentration | kg/m^3 | Z, c |
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bed load transport due to currents (zeta point) | (4) | Z |
|
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bed load transport due to currents | (4) | Z (UV) |
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bed load transport due to waves (zeta point) | (4) | Z |
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bed load transport due to waves | (4) | Z (UV) |
|
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suspended load transport due to waves (zeta point) | (4) | Z |
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suspended load transport due to waves | (4) | Z (UV) |
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bed load transport | (4) | Z (UV) |
|
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d.a. suspended transport | (4) | Z (UV) |
|
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total transport | (4) | Z (UV) |
|
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mean bed load transport | (4) | Z (UV) |
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mean d.a. suspended transport | (4) | Z (UV) |
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mean total transport | (4) | Z (UV) |
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concentration | kg/m^3 | Z,c(gensig) |
|
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settling velocity | m/s | Z,i(gensig) |
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bed shear stress | N/m^2 | Z (UV) |
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maximum bed shear stress | N/m^2 | Z |
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excess bed shear ratio | Z |
|
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| |
initial bed level | m | D (2)i |
|
| bedrock_altitude? |
|
bed level in water level points | m | Z(2)i |
|
|
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bed slope | Z (UV) |
|
|
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| |
cum. erosion/sedimentation | m | Z(2)i |
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morphological acceleration factor |
|
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| ||
available mass of sediment | kg/m^2 | Z |
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sediment fraction in top layer | Z |
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| |
mud fraction in top layer | Z |
|
|
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| |
sediment fraction | Z, c (bed) |
|
|
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| |
cumulative mass error | m | Z |
|
|
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|
arithmic mean sediment diameter | m | Z |
|
|
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geometric mean sediment diameter | m | Z |
|
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hiding and exposure | Z |
|
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| |
reduction factor due to limited sediment thickness | Z |
|
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| |
other fields | (5) | Z(4) |
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|
- In the current version of the program, the hydrodynamic grid connects the 3D coördinates of the cell centres of the computation grid points. This may change in a future release to represent the bounding boxes of the grid cells.
- These fields are expanded depending on the contents of the data file. Units: temperature in °C, salinity in ppt, secondary flow in m/s, sediment concentrations in kg/m$^3$, turbulent kinetic energy in m$^2$/s$^2$, energy dissipation in m$^2$/s$^3$. The user defined tracer concentrations are in unknown units.
- These locations are only valid if the correct drying/flooding setting is selected in the file options dialog.
- Units depend on the model input. By default the units are m$^3$/sm where the volume represents m$^3$ stone. It can also be switched to m$^3$/sm where the volume represents m$^3$ bed volume, or kg/sm.
- New 2D and 3D fields of the same dimension as the grid are automatically detected. They are assumed to be located at water level points.
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