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Fig. 9 | Progress in Earth and Planetary Science

Fig. 9

From: Deep magnetic field stretching in numerical dynamos

Fig. 9

As in Fig. 6 for another intense high-latitude normal polarity magnetic flux patch (HN). This patch presents a dominant St r in dynamo model 1. The mid-depth patch in a is shifted with respect to the outer boundary patch in b by δ𝜗=5.62° and δφ=−1.88° with an auto-correlation of 0.53. The local statistics for this patch are as follows: Ad r /Ad h =0.87; St r /St h =2.42; St h /Ad h =0.98; St/Ad=1.74; \(\mathcal {P}/\mathcal {T}=0.57\); and \(\|u_{r}\|/\|\vec {u}_{h}\|=1.00\)

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