Comparison of observed (blue) and simulated (orange) solar wind parameters at various spacecraft locations: Parker Solar Probe (top left), Solar Orbiter (top right), L1 (ACE and WIND; bottom left), and STEREO-A (bottom right). For each spacecraft, the panels display: (a) solar wind speed, (b) proton number density, (c) thermal proton pressure, (d) magnetic field magnitude, (e) magnetic latitudinal angle, and (f) magnetic azimuthal angle.