Configuring Crossplots
Data Settings
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- Go to the Data tab.
- Name: Enter a name for the crossplot. This name is displayed as the title of the crossplot.
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Plot type: Select how to display the crossplotted points
- Density Plot (Binned): A density plot of the binned results.
- Point by Point: Colour code the crossplotted points using values from a third data set. This mode may not be appropriate for very large numbers of points.
- Horizontal Data Set: Choose the data to define the X axis
- Vertical Data Set: Choose the data to define the Y axis
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Data Type (horizontal and vertical): Choose the type of data for the axis
- 3D Volume
- 2D Volume
- Horizon
- Well Curve
- Table Column
- Vertical Dimension
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Data Source / Column (horizontal and vertical): Choose the source of data for the axis, according to the selected Data Type
- The example shows volumes containing acoustic impedance on the horizontal axis and VpVs on the vertical axis.
- Colour Data Set: (for point-by-point plot types) Select the Data Type and Data Source to use for colour values
- Select the probe to define the extents of the analysis.
- Probes are required when crossplotting volumes.
View Settings
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Plot type: Select how to display the crossplotted points.
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Density Plot (Binned): A density plot of the binned results.
- # Bins: The number of bins in the crossplot.
- Interpolation: Select the density information (see Changing the Display Interpolation Mode).
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Point by Point: Colour code the crossplotted points using values from a third data set.
- Colour values use the Colour Data Set selected in the Data tab.
- Dot Size: The size of each point in the plot.
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Density Plot (Binned): A density plot of the binned results.
- Class: The Class settings for the Colour Data Set.
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Use min and max from class settings:
- Enabled: Use the min and max values from the Colour Data Set class.
- Disabled: Enter minimum and maximum values for the colour range.
- Auto adjust values: Enable this option to automatically update the minimum and maximum when the crossplot data changes.
- Adjust: click to set the minimum and maximum values from the available data.
Axes Settings
Configure labels, scales and ranges for the horizontal and vertical axes.
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- Label: A label for the horizontal and vertical axes.
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Range: Minimum and maximum values for the horizontal and vertical axes.
- Symmetric option: Enable to set minimum and maximum values symmetric around 0, i.e. minimum = maximum * -1
- Grid Lines: Adjust the number of horizontal or vertical grid lines.
- Flip Axis: Flip the plot on its vertical axis.
Note: To reset the range of the axes, simply right click on the plot and select Zoom to fit.
Polygon and Ellipses
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Polygon and ellipse styles can be configured. (see Highlighting crossplot points (from sections), Highlighting geobodies (from crossplots), Using Litho-Fluid Models).
- Line Thickness
- Dot Size
- Opacity
Annotations
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- Show Name: Display the name of the plot at the top.
- Show Axes: Display vertical and horizontal axis labels.
- Show Colourbar: Display the colourbar and its location.