Open Access
Research Article

Fig. 4.

image

Download original image

Same as Figure 3, but for different parameters. From (A–F), the following indicator evolutions are respectively displayed: the kurtosis of the twist parameter κ(α), the direct current , the kurtosis of the horizontal magnetic field κ(B h ), the mean value of the shear angle , the time variation of the relative magnetic helicity dH m/dt and the mean value of the vertical magnetic field B z .

Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.

Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.

Initial download of the metrics may take a while.