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Volume Visualization

Representing gridded volume data as iso, slice, and stream plots

Functions

Scalar Volume Data

contourslice Draw contours in volume slice planes
flow Simple function of three variables
isocaps Compute isosurface end-cap geometry
isocolors Calculate isosurface and patch colors
isonormals Compute normals of isosurface vertices
isosurface Extract isosurface data from volume data
reducepatch Reduce number of patch faces
reducevolume Reduce number of elements in volume data set
shrinkfaces Reduce size of patch faces
slice Volumetric slice plot
smooth3 Smooth 3-D data
subvolume Extract subset of volume data set
volumebounds Coordinate and color limits for volume data

Vector Volume Data

coneplot Plot velocity vectors as cones in 3-D vector field
curl Compute curl and angular velocity of vector field
divergence Compute divergence of vector field
interpstreamspeed Interpolate stream-line vertices from flow speed
stream2 Compute 2-D streamline data
stream3 Compute 3-D streamline data
streamline Plot streamlines from 2-D or 3-D vector data
streamparticles Plot stream particles
streamribbon 3-D stream ribbon plot from vector volume data
streamslice Plot streamlines in slice planes
streamtube Create 3-D stream tube plot
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