HOMERUN model results using two component. Left panel: Variation in the loss function, ℒ, as a function of the oxygen abundance, 12 + log(O/H). In this scale, the solar metallicity is 8.69. The vertical dashed black line represents the metallicity of the model with the minimum value of ℒ. Right panels: Grids of single-cloud models in log(U) and log(n_H) for the two components of the fit. The colors represent the weights of each single-cloud model, as indicated by the color bar, when ℒ reaches the minimum value. The star represents the weighted density and ionization parameter of the single-cloud models.