Below is the model used for the MCG6-30-15 like absorber.
The continuum parameters were provided by J. C. Lee (Harvard);
the warm absorber parameters are set to an avarage expectation
of: log xi = 2.2, column = 1.16529x10^22 cm2: 

fit_fun("wabs(1)*warmabs(1)*(zbbody(1)+powerlaw(1))");
set_par( "wabs(1).nH", 0.01, 1 );
set_par("powerlaw(1).PhoIndex",1.172765,1,-3.0,3.0);
set_par("powerlaw(1).norm",0.01036938,1,1e-6,1e2);
set_par("zbbody(1).norm",0.0004153144,1,1e-6,1e2);
set_par("zbbody(1).kT",0.1007442,1,0.001,0.25);
set_par("zbbody(1).Redshift",0.00775,1);
set_par ("warmabs(1).column",0.116529,1);
set_par ("warmabs(1).rlogxi", 2.20,1);
set_par ("warmabs(1).Redshift",0.00775,1);