Figure 6.
Simulated inversion profile curves (Mz as a function of distance along x), which were obtained downstream from the center of inversion (z=0) at a distance approximately equivalent or greater than half of wflow: (a) Bipolar approach, variable Gmax and fixed Gmean at 0.2mT/m (b) Bipolar approach, fixed Gmax at 6.0mT/m and variable Gmean, (c) Unipolar approach, variable Gmax and fixed Gmean at 0.2mT/m (d) Unipolar approach, fixed Gmax at 6.0mT/m and variable Gmean. Black arrows indicate the very narrow control condition obtained with the bipolar approach across all gradient settings.