Model                                     AIC       deltaAIC        AIC wgtModel Likelihood        no.Par.     -2*LogLike
psi(.),p(.)                            115.54           0.00         0.3213         1.0000              2         111.54
psi(open),p(.)                         116.25           0.71         0.2253         0.7012              3         110.25
psi(gully),p(.)                        117.08           1.54         0.1488         0.4630              3         111.08
psi(.),p(rain)                         117.19           1.65         0.1408         0.4382              3         111.19
psi(open),p(rain)                      117.90           2.36         0.0987         0.3073              4         109.90
psi(gully),p(rain)                     118.73           3.19         0.0652         0.2029              4         110.73
