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Datasets and Descriptions

This page is dedicated to datasets that are acceptable for use in the Book. As many of these data are extremely large, I have not posted them here, instead, I have included links to the download locations. Additionally, this .vt file contains versions that will download the appropriate dataset and reproduce the images on this page. All datasets are included in this .vt except for the .off files.

Synthetic Datasets

Three Spheres

  • Regular Grid in .raw/.nrrd format. Spheres.zip
    • Datatype = Float
    • Dimensions = 256 256 256
    • File Size = 50 MB

Three Spheres with Gaussian Noise

  • Regular Grid in .raw/.nrrd format. Noisy_spheres.zip
    • Datatype = Float
    • Dimensions = 256 256 256
    • File Size = 58 MB

Standard Datasets

Fighter

  • Unstructured Tet-Mesh in .off format. Fighter.off
    • Datatype = Float
    • Num Vertex = 256,614
    • Num Tets = 1,403,504
    • File Size = 48 MB

SPX

  • Unstructured Tet-Mesh in .off format. Spx.off
    • Datatype = Float
    • Num Vertex = 20,108
    • Num Tets = 12,936
    • File Size = 993 KB

Blunt Fin

  • Unstructured Tet-Mesh in .off format. Blunt.off
    • Datatype = Float
    • Num Vertex = 40,960
    • Num Tets = 187,395
    • File Size = 5.8 MB

CT-Tooth

  • Regular Grid in .raw/.nrrd format. Tooth.zip
    • Datatype = Float
    • Dimensions = 103, 94, 161
    • File Size = 2.0 MB

Collaborator-generated Data

Columbia River Simulation: Thanks to Antonio Baptista (STCCMOP)

  • Unstructured Prism Mesh converted to .vtk format. Inlet.vtk
    • Num Vertex = 33,410
    • Num Prisms = 57,825
    • File Size = 4.4 MB
    • Scalar Fields
      • salt - salinity field
      • vpos - vertical position
      • h - bathymetry
      • saltflux - salinity flux
    • Vector Fields
      • uv - horizontal current velocities

Coastal Ocean Simulation: Thanks to Yvette Spitz (STCCMOP)

  • Curvilinear Grid converted to .vtk format. Coastal.vtk
    • Dimensions = 384, 128, 44
    • File Size = 25 MB
    • Scalar Fields
      • phytoplankton - Phytoplankton Concentration
      • zooplankton - Zooplankton Concentration
      • NO3 - Nitrate Level
      • temperature - Temperature (Degrees Celsius)
    • Vector Fields
      • velocity - 3D Water Velocity

Tokamak Fusion: Thanks to Allen Sanderson (SDM)

  • Unstructured Hex Mesh converted to .vtk format. Tokamak.vtk
    • Num Vertex = 622,261
    • Num Hexes = 600,000
    • File Size = 59 MB
    • Scalar Field
      • scalars - Temperature (Degrees Kelvin)
    • Vector Field
      • vectors - Magnetic Field

Cosmology Simulation: Thanks to Katrin Heitmann (LANL)

  • Point cloud converted to .vtk format. Cosmology.vtk
    • Num Points = 1,048,576
    • File Size = 45 MB
    • Scalar Field
      • mass - Mass (Solar Masses)
      • tag - Id
    • Vector Field
      • velocity - 3D velocity

Magnetic Resonance Image: Thanks to John Schreiner

  • Regular Grid converted to .vtk format. Mri.vtk
    • Dimensions = 256, 256, 208
    • Datatype = Unsigned Short
    • File Size = 27 MB
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