Simulations performed with different numerical grids in Icarus. The blue line corresponds to in situ data observed at the ACE spacecraft. The radial velocity, number density, and logarithm of plasma-β are plotted on the left figure. The right figure shows the magnetic field components and the total magnetic field. The shock arrival time, the ME LE, and the ME TE are indicated in the catalogue from Winslow et al. (2015) and are plotted with black, red, and green dashed lines, respectively. The solid vertical magenta and blue lines indicate the arrival of the shock disturbances of the previous and following CMEs on Earth. Equidistant grid simulations on the low and middle-resolution grids are given in orange and green. The simulations performed on the stretched grid with AMR levels 2, 3, and 4 are given in red, purple, and brown, respectively.