Difference between revisions of "Volplot.m"
(Created page with "Volumetric plot function for scalar fields. Syntax: volplot(data_cube,axis_ranges) where data_cube is a 3D cube of real data and axis ranges is a six-element vec...") |
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| − | Volumetric plot function for scalar fields. | + | {{DISPLAYTITLE:function.m}} __NOTOC__ |
| + | Volumetric 3D plot function for scalar fields. Sign is mapped into colour and amplitude into opacity. Separate scaling for positive and negative values -- displaying the colour bar is recommended. | ||
| − | + | ==Syntax== | |
| − | + | volplot(data_cube,axis_ranges,clip_ranges) | |
| − | + | ||
| − | as [xmin xmax ymin ymax zmin zmax]. | + | ==Arguments== |
| + | |||
| + | data_cube - data cube with dimensions ordered | ||
| + | as [X Y Z] | ||
| + | |||
| + | axis_ranges - six-element vector giving axis extents | ||
| + | as [xmin xmax ymin ymax zmin zmax] | ||
| + | |||
| + | clip_ranges - (optional) the values, as a fraction | ||
| + | of the maximum in positive and nega- | ||
| + | tive directions, at which the values | ||
| + | should be clipped (this is useful for | ||
| + | steep functions). | ||
| + | |||
| + | ==Outputs== | ||
| + | |||
| + | this function produces a figure | ||
| + | |||
| + | ==See also== | ||
| + | [[plot_1d.m]], [[plot_2d.m]], [[plot_3d.m]], [[molplot.m]], [[mri_2d_plot.m]] | ||
| + | |||
| + | |||
| + | ''Version 2.3, authors: [[Ilya Kuprov]]'' | ||
Revision as of 20:32, 28 December 2018
Volumetric 3D plot function for scalar fields. Sign is mapped into colour and amplitude into opacity. Separate scaling for positive and negative values -- displaying the colour bar is recommended.
Syntax
volplot(data_cube,axis_ranges,clip_ranges)
Arguments
data_cube - data cube with dimensions ordered
as [X Y Z]
axis_ranges - six-element vector giving axis extents
as [xmin xmax ymin ymax zmin zmax]
clip_ranges - (optional) the values, as a fraction
of the maximum in positive and nega-
tive directions, at which the values
should be clipped (this is useful for
steep functions).
Outputs
this function produces a figure
See also
plot_1d.m, plot_2d.m, plot_3d.m, molplot.m, mri_2d_plot.m
Version 2.3, authors: Ilya Kuprov
