LIMTakapoto               package:LIM               R Documentation

_L_i_n_e_a_r _i_n_v_e_r_s_e _m_o_d_e_l _s_p_e_c_i_f_i_c_a_t_i_o_n _f_o_r _t_h_e _T_a_k_a_p_o_t_o _a_t_o_l_l _p_l_a_n_k_t_o_n_i_c
_f_o_o_d _w_e_b.

_D_e_s_c_r_i_p_t_i_o_n:

     Linear inverse model specification for the Carbon flux model of
     the Takapoto atoll planktonic food web

     as reconstructed by inverse modelling by Niquil et al. (1998).

     The Takapoto Atoll lagoon is located in the French Polynesia of
     the South Pacific

     The food web comprises 7 functional compartments and three
     external compartments/sinks connected with 32 flows.

     Units of the flows are mg C/m2/day

     The linear inverse model LIMTakapoto is generated from the file
     Takapoto.input which can be found in subdirectory
     '/examples/FoodWeb' of the package directory

     In this subdirectory you will find many foodweb example input
     files

     These files can be read using 'Read' and their output processed by
     'Setup' which will produce a linear inverse problem specification
     similar to LIMTakapoto

_U_s_a_g_e:

     data(LIMTakapoto)

_F_o_r_m_a_t:

     a list of matrices, vectors, names and values that specify the
     linear inverse model problem.

     see the return value of 'Setup' for more information about this
     list

     A more complete description of this structures is in
     vignette("LIM")

_A_u_t_h_o_r(_s):

     Karline Soetaert <k.soetaert@nioo.knaw.nl> Dick van
     Oevelen<d.vanoevelen@nioo.knaw.nl>

_R_e_f_e_r_e_n_c_e_s:

     Niquil, N., Jackson, G.A., Legendre, L., Delesalle, B., 1998.
     Inverse model analysis of the planktonic food web of Takapoto
     Atoll (French Polynesia). Marine Ecology Progress Series 165,
     17..29.

_S_e_e _A_l_s_o:

     browseURL(paste(system.file(package="LIM"), "/examples/Foodweb/",
     sep=""))

     contains "Takapoto.input", the input file; read this with 'Setup'

     'LIMRigaAutumn' and many others

_E_x_a_m_p_l_e_s:

     Takapoto <- Flowmatrix(LIMTakapoto)
     plotweb(Takapoto,main="Takapoto atoll planktonic food web",
             sub="mgC/m2/day",lab.size=1)
     # some ranges extend to infinity - they are marked with "*"
     Plotranges(LIMTakapoto,lab.cex=0.7,sub="*=unbounded",xlab="mgC/m2/d",
             main="Takapoto atoll planktonic food web, Flowranges")
     # ranges of variables, exclude first
     Plotranges(LIMTakapoto,type="V",lab.cex=0.7, index=2:23,xlab="mgC/m2/d",
             main="Takapoto atoll planktonic food web, Variable ranges")

