Fig. 6
From: Investigation of regional variation in core flow models using spherical Slepian functions
Varying K number of functions representing ‘inside’ the patches for the numerical dynamo flow simulation decomposition. Decomposition of the numerical dynamo model snapshot into ‘inside’ and ‘outside’ patch. The K value is the number of functions included inside the patches and \(3721-(K+1)\) is the number of functions outside the patches. The \(\phi\)-component of the toroidal flow is shown