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Figure 5
Grain and voxel orientations in this paper are represented with either inverse pole figure (IPF) coloring (a) or disorientation coloring (b) (Patala et al., 2012BB22). To determine the color to which a disorientation maps, first select the stereographic triangle corresponding to the disorientation angle, then locate the color at the disorientation axis. For example, to identify the disorientation color for 36.86° about [001], select the 37.5° stereographic triangle and locate the color at [001] (red). Disorientation coloring can also be used to color orientations. Orientations are colored by computing the disorientation relative to the reference frame (imposing the symmetry operators of the crystal on the reference frame). The resulting disorientation is then mapped as described above.

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