Calculates the energy rate \(g_i(w)\) (grams/year) available by species and size for growth after metabolism, movement and reproduction have been accounted for.
Usage
getEGrowth(
params,
n = initialN(params),
n_pp = initialNResource(params),
n_other = initialNOther(params),
t = 0,
...
)
Arguments
- params
A MizerParams object
- n
A matrix of species abundances (species x size).
- n_pp
A vector of the resource abundance by size
- n_other
A list of abundances for other dynamical components of the ecosystem
- t
The time for which to do the calculation (Not used by standard mizer rate functions but useful for extensions with time-dependent parameters.)
- ...
Unused
Your own growth rate function
By default getEGrowth()
calls mizerEGrowth()
. However you can
replace this with your own alternative growth rate function. If
your function is called "myEGrowth"
then you register it in a MizerParams
object params
with
<- setRateFunction(params, "EGrowth", "myEGrowth") params
Your function will then be called instead of mizerEGrowth()
, with the
same arguments.
See also
getERepro()
, getEReproAndGrowth()
Other rate functions:
getEReproAndGrowth()
,
getERepro()
,
getEncounter()
,
getFMortGear()
,
getFMort()
,
getFeedingLevel()
,
getMort()
,
getPredMort()
,
getPredRate()
,
getRDD()
,
getRDI()
,
getRates()
,
getResourceMort()