Parameters: | ds : yt.data_objects.api.Dataset
This is the dataset object corresponding to the
simulation output to be plotted.
normal : a sequence of floats
The vector normal to the slicing plane.
fields : string
The name of the field(s) to be plotted.
center : A sequence of floats, a string, or a tuple.
The coordinate of the center of the image. If set to ‘c’, ‘center’ or
left blank, the plot is centered on the middle of the domain. If set to
‘max’ or ‘m’, the center will be located at the maximum of the
(‘gas’, ‘density’) field. Centering on the max or min of a specific
field is supported by providing a tuple such as (“min”,”temperature”) or
(“max”,”dark_matter_density”). Units can be specified by passing in center
as a tuple containing a coordinate and string unit name or by passing
in a YTArray. If a list or unitless array is supplied, code units are
assumed.
width : tuple or a float.
Width can have four different formats to support windows with variable
x and y widths. They are:
format |
example |
(float, string) |
(10,’kpc’) |
((float, string), (float, string)) |
((10,’kpc’),(15,’kpc’)) |
float |
0.2 |
(float, float) |
(0.2, 0.3) |
For example, (10, ‘kpc’) requests a plot window that is 10 kiloparsecs
wide in the x and y directions, ((10,’kpc’),(15,’kpc’)) requests a
window that is 10 kiloparsecs wide along the x axis and 15
kiloparsecs wide along the y axis. In the other two examples, code
units are assumed, for example (0.2, 0.3) requests a plot that has an
x width of 0.2 and a y width of 0.3 in code units. If units are
provided the resulting plot axis labels will use the supplied units.
axes_unit : A string
The name of the unit for the tick labels on the x and y axes.
Defaults to None, which automatically picks an appropriate unit.
If axes_unit is ‘1’, ‘u’, or ‘unitary’, it will not display the
units, and only show the axes name.
north-vector : a sequence of floats
A vector defining the ‘up’ direction in the plot. This
option sets the orientation of the slicing plane. If not
set, an arbitrary grid-aligned north-vector is chosen.
fontsize : integer
The size of the fonts for the axis, colorbar, and tick labels.
field_parameters : dictionary
A dictionary of field parameters than can be accessed by derived
fields.
data_source : YTSelectionContainer Object
Object to be used for data selection. Defaults to a region covering
the entire simulation.
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