ref_atm_model - construct a general refractive atmospheric model.

Calling Sequence

[ram]=ref_atm_model(nlayers,lay_hghts,pss[,tf])

Parameters

• nlayers : the number of the layers.
• lay_hghts : the layer heights array (its dimension is nlayers).
• pss : the power spectra array (its dimension is nlayers).
• tf : the 3D frame.it is the global frame if defaulted
• ram :the output refractive atmospheric model.

Description

construct a general refractive atmospheric model. it is constructed by an array of power spectra at different heights.

Examples

	r0=0.1;r0_w=1e-6;
	pl=power_law(r0,r0_w);
	inn=null_inner();
	ps=power_spectrum(pl,inn);
	pss=[];high=[];
	for i=1:5
		pss=[pss,ps];
		high=[high,100*(i+1)];
	end
	ram=ref_atm_model(5,high,pss);
	num=atm_mod_lay_number(ram);
 

Author

Chen jingyuan, Gan guangyong (IAPCM, Beijing,China.)

See Also

power_spectrum ,   ref_atm_lay ,   ell_cer_pac_mod ,   ell_mau_kea_mod ,   pal_dimm_mass_mod ,   huf_val_mod ,   slcsat_day_mod ,   slcsat_night_mod ,   tmt_srd_v13_cn2_mod ,   gemini_glao_study_mod ,   get_atm_mod_dwfh ,   get_atm_mod_layers ,   atm_mod_layers_fits ,   atm_mod_lay_number ,   atm_mod_lay_heights ,   atm_mod_lays_transform ,   atmosphere ,