get_pars_u

Gets primary parameters from compound parameters

Contents

Syntax

[par, aLM] = get_pars_u(q, p)

Description

Gets primary parameters from compound parameters Surface linked somatic maintenance costs are not included

Input

  1 JXAm  % mol/d.cm^2 % {J_{XAm}} max spec food uptake rate
  2 K     % M    % half saturation coefficient
  3 ME0   % mol  % M_E^0 mass at time 0 (all mass consists of reserve)
  4 MWb   % mol  % M_W^b mass at birth (reserve plus structure)
  this data must be supplied to convert compound to primary pars
  we here assume that ME0 and MWb are given at abundant food
  (reserve density at birth equals that of the mother at egg production)

  1 kap   % -      % fraction allocated to som maint + growth
  2 kapR  % -      % fraction of energy to reprod that is 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     % cm/d   % energy conductance
  7 Hb    % d.cm^2 % scaled maturity at birth M_H^b/{J_EAm}
  8 Hp    % d.cm^2 % scaled maturity at puberty M_H^p/{J_EAm}
  this vector is output of get_pars_s

Output

  1  JEAm % mol/d.cm^2 % {J_{EAm}} max spec assimilation rate
  2  b    % m^3/ d.cm^2 % {b} spec searching rate
  3  yEX  % mol/mol     % y_EX yield of reserve on food
  4  yVE  % mol/mol     % y_VE yield of structure on reserve
  5  v    % cm/d        % energy conductance
  6  JEM  % mol/d.cm^3  % [J_{EM}] spec somatic maintenance costs
  7  kJ   % 1/d         % k_J maturity maintenance rate coefficient
  8  kap  % -           % \kappa fraction to som maint + growth
  9  kapR % -           % \kappa_R fraction fixed in embryo
 10  MHb  % mol         % M_H^b maturity at birth
 11  MHp  % mol         % M_H^p maturity at puberty
 12  MV   % mol/ cm^3   % [M_V] mass-volume converter for structure

  age a, length L, mass of reserve M_E, mass of structure M_V
  at age 0, at birth, at puberty, at infinity

Remarks

Notice that all quantities that involve length depend on the shape unless if chosen for volumetric lengths

Example of use

See mydata_get_pars

Published with MATLAB® R2022a