Oxidation formula (Subsidence Overlay): Difference between revisions

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where
where
: <math>S_O</math> is the subsidence due to oxidation.
: <math>S_O</math> is the subsidence due to oxidation.
: <math>d_{gw,y}</math> is the [[Ground water depth formula (Subsidence Overlay)|calculated ground water depth]] for year y.
: <math>d_{gw,y,c}</math> is the [[Ground water depth formula (Subsidence Overlay)|calculated ground water depth]] for year y in cell c.
: <math>a_{y}</math> is the [[Parameter_a_recalculation_formula_(Subsidence_Overlay)|calculated a parameter value]] for the current year <math>y</math>.
: <math>a_{y}</math> is the [[Parameter_a_recalculation_formula_(Subsidence_Overlay)|calculated a parameter value]] for the current year <math>y</math>.
: <math>d_{ct}</math> is the clay thickness of the terrain, defined by [[Clay thickness (Subsidence Overlay)|CLAY_THICKNESS]]
: <math>d_{ct,c}</math> is the clay thickness of the terrain in cell c, defined by [[Clay thickness (Subsidence Overlay)|CLAY_THICKNESS]]
: <math>b</math> is the b parameter value, defined by [[B (Subsidence Overlay)|the model attribute B]]
: <math>b</math> is the b parameter value, defined by [[B (Subsidence Overlay)|the model attribute B]]
: <math>c</math> is the c parameter value, defined by [[C (Subsidence Overlay)|the model attribute C]]
: <math>c</math> is the c parameter value, defined by [[C (Subsidence Overlay)|the model attribute C]]

Revision as of 10:53, 16 February 2021

The amount of subsidence due to oxidation is calculated by the following formula:

where

is the subsidence due to oxidation.
is the calculated ground water depth for year y in cell c.
is the calculated a parameter value for the current year .
is the clay thickness of the terrain in cell c, defined by CLAY_THICKNESS
is the b parameter value, defined by the model attribute B
is the c parameter value, defined by the model attribute C

This formula was provided by experts, who have derived this formula empirically.