Geografic-Information-System/raster3d/r3.gradient/testsuite/data/test_map_1

version: grass7
order: nsbt
north: 100.000000
south: 0.000000
east: 120.000000
west: 0.000000
top: 50.000000
bottom: 0.000000
rows: 10
cols: 12
levels: 5
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