Open Access

Fig. 1

image

Download original image

Contour plots showing (a) and Ñ (b) as a function of parameters α and z for a two-layer fluid planet, according to Eqs. (2) and (10), respectively. Since these variables are normalised to the values attained in the case of a homogeneous planet, they both range in the interval (0, 1).

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.