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Data_spatial_Maize_US-cornbelt/multi_region_analysis_IA_IL_IN_MN_NE_OH_SD_2018.txt

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+======================================================================
+GRID MULTI-REGION YIELD ANALYSIS
+Year: 2018
+Grid Layout: 3×3
+======================================================================
+
+REGIONS INCLUDED:
+  IA (Iowa):
+    Data points: 245,711
+    Mean yield: 12.69 t/ha
+    Std deviation: 1.72 t/ha
+    Min yield: 3.24 t/ha
+    Max yield: 19.91 t/ha
+
+  IL (Illinois):
+    Data points: 202,792
+    Mean yield: 13.51 t/ha
+    Std deviation: 1.79 t/ha
+    Min yield: 2.64 t/ha
+    Max yield: 22.73 t/ha
+
+  IN (Indiana):
+    Data points: 99,297
+    Mean yield: 12.17 t/ha
+    Std deviation: 1.88 t/ha
+    Min yield: 2.58 t/ha
+    Max yield: 21.59 t/ha
+
+  MN (Minnesota):
+    Data points: 150,253
+    Mean yield: 11.76 t/ha
+    Std deviation: 1.42 t/ha
+    Min yield: 4.55 t/ha
+    Max yield: 19.23 t/ha
+
+  NE (Nebraska):
+    Data points: 182,528
+    Mean yield: 12.52 t/ha
+    Std deviation: 2.53 t/ha
+    Min yield: 2.44 t/ha
+    Max yield: 21.41 t/ha
+
+  OH (Ohio):
+    Data points: 65,382
+    Mean yield: 12.25 t/ha
+    Std deviation: 2.26 t/ha
+    Min yield: 2.69 t/ha
+    Max yield: 23.74 t/ha
+
+  SD (South Dakota):
+    Data points: 103,682
+    Mean yield: 10.44 t/ha
+    Std deviation: 1.80 t/ha
+    Min yield: 2.65 t/ha
+    Max yield: 19.08 t/ha
+
+GLOBAL STATISTICS:
+  Color scale: 7.62 - 16.39 t/ha
+  Overall mean: 12.39 t/ha
+  Overall std: 2.10 t/ha
+  Total data points: 1,049,645
+  Total regions: 7
+
+REGIONAL COMPARISON:
+  Highest yield: Illinois (13.51 t/ha)
+  Lowest yield: South Dakota (10.44 t/ha)
+  Yield range: 3.07 t/ha
+
+VISUALIZATION:
+  Grid layout: 3×3
+  Map type: Grid multi-region comparison
+  Output file: grid_multi_region_map_IA_IL_IN_MN_NE_OH_SD_2018.png