get_pars_r
Obtains parameters from growth and reprod data at one food level
Contents
Syntax
[par, U] = get_pars_r(p)
Description
Obtains parameters from growth and reprod data at one food level Maturity and somatic maitenance rate coefficients are equal.
Input
- p: 7 or 8-vector with quantities at constant scaled functional response
1 f % - % scaled functional response
2 L_b % mm % length at birth
3 L_p % mm % length at puberty
4 L_i % mm % ultimate length
5 a_b % d % age at birth
6 \dot{r}_B % d^-1 % von Bertalanffy growth rate
7 \dot{R}_i % % d^-1 % ultimate reproduction rate
8 kapR % - % fraction allocated to reprod that is fixed in embryo's
this parameter is optional; if not specified kapR = 0.95Output
- par: 8-vector with
1 kap % - % fraction allocated to som maint + growth
2 kapR % - % fraction of energy allocated to reprod fixed in embryo
3 g % - % energy investment ratio
4 kJ % d^-1 % maturity maintenance rate coefficient
5 kM % d^-1 % somatic maintenance rate coefficient
6 v % mm/d % energy conductance
7 Hb % d mm^2 % scaled maturity at birth M_H^b/{J_EAm}
8 Hp % d mm^2 % scaled maturity at puberty M_H^p/{J_EAm}- U: 3-vector with U^0 = M_E^0/\{\dot{J}_{EAm}\}, U^b = M_E^b/\{\dot{J}_{EAm}\}, U^p = M_E^p/\{\dot{J}_{EAm}\}.
Remarks
Function iget_pars_r is inverse.
Example of use
See mydata_get_pars