Fitted values as a function of model for both Gaussian and Plummer profiles. Red squares denote the filaments which contain the densest region which stopped the simulations. Closed symbols depict SL models while open symbols depict CR- only models. X-axis labels indicate the model number (roman numerals) and associated Mach number. Top left: Gaussian FWHM. Bottom left: Plummer p parameter. Top right: Plummer R_flat parameter. Bottom right: central filament density as calculated through Plummer profile. Recall that the resolution limit for the models is 0.0296 pc (1 pixel).