Wolfram Function Repository
Instant-use add-on functions for the Wolfram Language
Function Repository Resource:
Generate a ridge line map from elevation data
ResourceFunction["RidgeLineMap"][data] generates a ridge line map for the given data. |
"Color" | Gray | set the ridge color |
RasterSize | Automatic | set the absolute pixel size of the raster generated |
"HeightMultiplier" | Automatic | emphasize altitudes in the map |
"LineDensityMultiplier" | Automatic | increase the density of lines in the map |
"LineThickness" | Automatic | set the thickness of lines in the map |
"MinimumAltitude" | Quantity[0,"Meters"] | set the minimum altitude to draw lines for |
Generate a ridge line map for near Mumbai:
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Generate a ridge line map for near Mount Everest:
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Near Mariana Trench:
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Change the color of lines using this option:
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Change the absolute pixel size of the raster generated using this option:
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Emphasis on heights can be changed by using this option:
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Set the minimum altitude below which no lines will be drawn using this option:
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Change the number of lines on map using this option:
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Change the thickness of lines on map using this option:
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Ridge map of the US:
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Of the world:
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The Himalayas, being tall require use of "HeightMultiplier" whenever present in the view:
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Mumbai, after a water level rise of 3m:
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