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Fig. 5. Indicator variograms and cross-variograms calculated from the original map and one realization (500m-R1) in Figure 4. Graphs (a) to (g) are indicator variograms of individual soil types and Graphs (h) to (j) are indicator cross-variograms between soil types. Graph legends represent the related maps and soil types; for example, R1-3 means Soil Type 3 in the simulated realization map R1, and Original-1 x 6 means Soil Type 1 vs. Type 6 in the original soil map. Note: The length should be multiplied by 50 to obtain the correct length values.