A two-dimensional plot or a straight line segment line plot of the J-lines of this zone will show a polygon-shaped zone. For example, suppose you create a circular zone with a small number (seven for example) of points around the circumference.
This means that you can plot the I-, J-, or K-varying lines of an IJ- or IJK-ordered zone using these curve types. You may define families of lines in IJ- and IJK-ordered zones to have curve types of splines or curve fits. A family of J-varying lines for the cylinder data. For example, if you read in the t data file and change to use the J-varying index, the plot will appear as shown in Figure 8-34. K-varying is only available if the mapping is using an IJK-ordered zone. 2.Click on Varying Index, and choose the desired family (I-, J-, or K-varying). This mapping should be using an IJ- or IJK-ordered zone. 8- 9.1 Varying Index To choose the varying index, and thus specify the family of lines to be drawn: 1.On the Indices page of the Mapping Style dialog, select the mapping for which you want to change the varying index. Thus, you may use this option for selecting a subset of an I-ordered zone to plot. The index range for the varying index tells Tecplot which points to include in each line, and the index ranges for the other indices tell Tecplot which lines in the family to include. You can also choose which members of the family are drawn (and using which data points), by specifying index ranges for each of I, J, and K. The Indices page of the Mapping Style dialog.Ĩ - 9 I-, J- and K-Indices the dialog is the same for the XY Line plot type except for two additional pages: Bar Chart and Error Bars. The Mapping Style dialog for Polar Line plot type is shown Figure 8-33. You can change the family of lines using the Indices page of the Mapping Style dialog as shown in Figure 8-33. By default, Tecplot displays the I-varying family of lines.
Each mapping can show either I-, J-, or K-varying families of lines. A family of I-varying lines for the cylinder data. You see the family of I-varying lines for Zone 1 of the data, as shown in Figure 8-32. For example, read in the demo data file t and choose the XY Line plot type as the initial plot type. 8 - 9 I-, J- and K-Indices Whether you are making a Polar or XY Line plot, if your data is IJ- or IJK-ordered, a mapping consists of a family of lines each line varies along one index while the other indices are held constant. There is no skipping option for the Bars layer. See Section 8- 4.3, “Symbol Attributes,” for details. XY and Polar Line Plots To modify other attributes (Bars Show, Outline Color, Fill Mode, Fill Color, Bar Size, Line Thck), use the Bars page, following the same procedures used to set symbol attributes.
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