Plots of selected quantities, averaged over spherical shells and time vs. radii for all grid models. The plus signs roughly indicate the depth with τ_Ross = 1. Top left: logarithm of the mass density ρ. Top right: logarithm of the temperature T. Center left: entropy per mass unit s. Center right: temporal rms value of the spherically averaged radial velocity (includes mostly contributions from the radial pulsations). Bottom left: logarithm of the ratio of dynamical pressure P_dyn and gas pressure P. Bottom right: temporal and spatial rms value of the radial velocity (includes contributions both from convection and radial pulsations).