Fig. 35
From: Earth-affecting solar transients: a review of progresses in solar cycle 24
Maps of open-closed flux generated for the same CH by two different model runs. The one on the left resulted by EUHFORIA running for the default pair of heights [2.3, 2.6] Rs, while the one on the right for the pair [1.3, 1.8] Rs. It is clear that the CH is not present in the model result on the left but is present and well captured by the run setup based on lower heights. This example highlights the impact the heights of the source surface and the inner boundary of the SCS model have in the modeling result. Taken from Asvestari et al. 2019