Property:Describe input parameters model
From CSDMS
This is a property of type Text.
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Number of cross sections, Time (s) and space (m) descretisation steps, Chezy friction coefficient (m**1/2 s**-1), Period (s) and amplitude (m) of incoming waves, Number of time steps desired, Channel width at the Ith cross section (m), Still water depth (m) +
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Number of iterations (or links in the chain)
Initial parameters from which to start the Markov Chain Monte Carlo simulations
Hillslope morphology measured from topograph for comparison (in dimensionless E* R* format; see Roering et al. 2007 or Hurst et al. 2012). +
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OpenFOAM needs to read a range of data structures such as strings, scalars, vectors, tensors, lists and fields. The input/output (I/O) format of files is designed to be extremely flexible to enable the user to modify the I/O in OpenFOAM applications as easily as possible.
See also user manual +
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PIHM is an integrated finite volume hydrologic model. It simulates channel routing, overland flow and groundwater flow in fully coupled scheme. It uses semi-discrete Finite Volume approach to discretize PDE (equations governing physical processes) into ODE to form a system of ODEs and solved with SUNDIALS solver (LBL).<br>PIHM incorporates an object-oriented model data structure which provides extensibility and efficient storage of data at the same time. PIHM v2.0 requires the following input files:
* projectName.txt : This file will have the project name as its content.
* .mesh File : Spatial information of Nodes and Irregular Meshes (TINs)
* .att File : Attribute defining different classes an element belongs to
* .soil File : Soil properties
* .geol : Geologic properties
* .lc file : Vegetation parameters of different land cover types
* .riv file : Spatial, geometry and material information of river segments
* .forc file : All the forcing variables (forcing time-series)
* .ibc file : Boundary condition information for elements
* .para file : Control parameters (solver options; model modes; error control)
* .init : If initial condition input is through a file
* .calib : Calibration parameters and process controls +
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PRMS:
http://wwwbrr.cr.usgs.gov/projects/SW_MoWS/software/oui_and_mms_s/prms.shtml
MODFLOW
http://water.usgs.gov/nrp/gwsoftware/modflow2005/modflow2005.html +
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Parameters
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grid : ModelGrid
channel__mask : Array that holds 1's where
channels exist and 0's elsewhere
area_coefficient : coefficient to multiply drainage area by,
for calculating channelization threshold
slope_coefficient : coefficient to multiply slope by,
for calculating channelization threshold
area_exponent : exponent to raise drainage area to,
for calculating channelization threshold
slope_exponent : exponent to raise slope to,
for calculating channelization threshold
channelization_threshold : threshold value above
which channels exist +
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Parameters:
# Spatial
# Temporal
# Initial 'basement' topography
# Relative sea level curve
# Climate (arid, temperate, humid)
# Latitude +
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Parameters:
*A(I,J) - Angle between flow and grid coordinates {SG}
*Ab(I) - Breaker angle {2}
*ACENT - Angle of wave climate central tendency (0 is for crests parallel to the lower boundary)
*ASTORM - Angle of dominant waves
*Aw(I,J) - Angle between wave propagation & onshore direction {2}
*Beta - Scales the exponent in the wave-drift
*CK - Coef.scales rate of gravity-driven upper shoreface sed flux (3)
*DELTAX - Longshore grid cell dimension (SG)
*DELTAY - Cross-shore grid cell dimension (SG)
*DC(I,J) - Cross-shore diff. coef.in flow coords.{1}
*DCyyy - Controls the slope of the cross-shore diffusion coef. when it is *computed from a linear eqn.
*DCzero - The offset in the above relationship
*DCmax - Max. Limit for the cross-shore diff. coef.
*DL(I,J) - Longshore diff. coef.in flow coords. {1}
*DLyyy - Slope of the longshore diff. coef.
*DLzero - Offset of the above.
*DLmax - Max. Limit for the long-shore diff. coef.
*DT - Time step in years
*EDFACT - Controls relative converge/divergence of waves due to refraction (should mimic RFACT)
*GFACT - Factor for the K(Cn)/(delrho)ga in the ls transp.eqn.
*H(I,J,iTime) - Depths in grid, fill index in surf-zone cells {SG}
*Hmax - Max.(ie. most negative) depth in the surf zone cell (SG)
*Hmin - Min. depth in the surf zone cell (SG)
*IMAX - Number of grid cells in the shore parallel direction(SG)
*JMAX - Number of grid cells in the cross-shore direction(SG)
*JSHORE(I) - Most landward ocean cell - surf-zone cell(SG)
*K1 - Scales the diff. sed. transport
*MFACT - Scales the wave-energy density of general wave climate
*NFACT - Scales the wave-energy density of the dominant waves
*PORE - Sediment porosity
*SANGLE(I) - - Tangent angle along the shoreline {SG}
*Scr - The critical slope of the upper shoreface cell (JSHORE-1)
*SHOAL(I) - Relative convergence/div of wave-energy density due to refraction
*RFACT - Contols the relative ray-bending due to refraction
*Wo - Scales the wave-drift sed. trans.
*XSHORE(I) - X-coord. of the continuous shoreline {SG}
*YSHORE(I) - Y-coord. of the continuous shoreline {SG}
*YOFF(I,iTime) - offset between the surf-zone cell center and the continuous shoreline (can be positive or negative){SG}
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Parameters:
*Sealevel curve
*subsidence
*rainfall (variable through time)
*multiple rivers with variable discharge and sediment load through time
*initial topography
*wind velocity and direction/or wave height and propagation direction
*marine current velocity and location
*sediment transport parameters
*number of grainsizes, grainsize dimensions and density
*fluvial channel dimensions +
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E
W
H
A
C
Production and subsidence rates, cellular automata rules (number of seed neighbours etc), sea-level history +
B
Proportion by mass of each size-density fraction in the bed, instantaneous turbulent grain shear velocities, critical shear stresses of each size-density fraction +
M
Raster at ArcGIS ASCII format
1. contributing area (m2)
2. topographic slope (%)
3. flow direction (ArcGIS coding)
Tables:
4. initial surface particle size distribution (PSD)
5. aeolian PSD (optional)
6. climate fluctuations (optional)
Text:
7. input parameters +
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