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Creation date"Creation date" is a predefined property that corresponds to the date of the first revision of a subject and is provided by <a target="_blank" rel="nofollow noreferrer noopener" class="external text" href="https://www.semantic-mediawiki.org/wiki/Help:Special_properties">Semantic MediaWiki</a>.
19:06:40, 21 January 2020 +
grid: ModelGrid
Landlab ModelGrid … grid: ModelGrid</br> Landlab ModelGrid object</br> linear_diffusivity: float, optional.</br> Hillslope diffusivity, m**2/yr</br> Default = 1.0</br> slope_crit: float, optional</br> Critical gradient parameter, m/m</br> Default = 1.0</br> soil_transport_decay_depth: float, optional</br> characteristic transport soil depth, m</br> Default = 1.0</br> nterms: int, optional. default = 2</br> number of terms in the Taylor expansion.</br> Two terms (default) gives the behavior</br> described in Ganti et al. (2012).
described in Ganti et al. (2012). +
_info = {
"bedrock__elevation": {
… _info = {</br> "bedrock__elevation": {</br> "dtype": float,</br> "intent": "out",</br> "optional": False,</br> "units": "m",</br> "mapping": "node",</br> "doc": "elevation of the bedrock surface",</br> },</br> "soil__depth": {</br> "dtype": float,</br> "intent": "inout",</br> "optional": False,</br> "units": "m",</br> "mapping": "node",</br> "doc": "Depth of soil or weathered bedrock",</br> },</br> "soil__flux": {</br> "dtype": float,</br> "intent": "out",</br> "optional": False,</br> "units": "m^2/yr",</br> "mapping": "link",</br> "doc": "flux of soil in direction of link",</br> },</br> "soil_production__rate": {</br> "dtype": float,</br> "intent": "in",</br> "optional": False,</br> "units": "m/yr",</br> "mapping": "node",</br> "doc": "rate of soil production at nodes",</br> },</br> "topographic__elevation": {</br> "dtype": float,</br> "intent": "inout",</br> "optional": False,</br> "units": "m",</br> "mapping": "node",</br> "doc": "Land surface topographic elevation",</br> },</br> "topographic__slope": {</br> "dtype": float,</br> "intent": "out",</br> "optional": False,</br> "units": "m/m",</br> "mapping": "link",</br> "doc": "gradient of the ground surface",</br> },</br> }t of the ground surface",
},
} +
Active +
2,019 +
Hillslope sediment flux uses a Taylor Seri … Hillslope sediment flux uses a Taylor Series expansion of the Andrews-Bucknam formulation of nonlinear hillslope flux derived following following Ganti et al., 2012 with a depth dependent component inspired Johnstone and Hilley (2014). The flux :math:`q_s` is given as:</br>q_s = DSH^* ( 1 + (S/S_c)^2 + (S/Sc_)^4 + .. + (S/S_c)^2(n-1) ) (1.0 - exp( H / H^*)</br></br>where :math:`D` is is the diffusivity, :math:`S` is the slope, :math:`S_c` is the critical slope, :math:`n` is the number of terms, :math:`H` is the soil depth on links, and :math:`H^*` is the soil transport decay depth. The default behavior uses two terms to produce a slope dependence as described by Equation 6 of Ganti et al., (2012).This component will ignore soil thickness located at non-core nodes. soil thickness located at non-core nodes. +
Rachel +
Has query"Has query" is a predefined property that represents meta information (in form of a <a target="_blank" rel="nofollow noreferrer noopener" class="external text" href="https://www.semantic-mediawiki.org/wiki/Subobject">subobject</a>) about individual queries and is provided by <a target="_blank" rel="nofollow noreferrer noopener" class="external text" href="https://www.semantic-mediawiki.org/wiki/Help:Special_properties">Semantic MediaWiki</a>.
ASCII +
Last editor is"Last editor is" is a predefined property that contains the page name of the user who created the last revision and is provided by <a target="_blank" rel="nofollow noreferrer noopener" class="external text" href="https://www.semantic-mediawiki.org/wiki/Help:Special_properties">Semantic MediaWiki</a>.
0.11 +
Terrestrial +
LandLab +
taylor +, ganti +, rule +, combining +, taylor series expansion +, johnstone and hilley +, taylor series +, component inspired johnstone +, hillslope sediment flux +, nonlinear hillslope flux +, hillslope flux derived +, series expansion +, inspired johnstone +, dependent component inspired +, math +, hillslope sediment +, nonlinear hillslope +, depth dependent component +, andrews-bucknam formulation +, soil creep +, hillslope +, diffusion + and depthdependenttaylordiffuser +
As code +
https://github.com/landlab/landlab/issues +
Single +
https://landlab.github.io +
Modification date"Modification date" is a predefined property that corresponds to the date of the last modification of a subject and is provided by <a target="_blank" rel="nofollow noreferrer noopener" class="external text" href="https://www.semantic-mediawiki.org/wiki/Help:Special_properties">Semantic MediaWiki</a>.
02:17:26, 17 September 2020 +
1 +
This component implements a depth-dependent Taylor series diffusion rule, combining concepts of Ganti et al. (2012) and Johnstone and Hilley (2014). +
ASCII +
87544 +
false +
false +
BSD or MIT X11 +
Python +
Through web repository +
https://github.com/landlab/landlab/tree/master/landlab +
2016 +
Model developer +
