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Unified Supply Chain Assay

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  • Last UpdatedAug 14, 2026
  • 3 minute read

The default graphing options are always available to help you move around and zoom in on the graph. The following options for working with the property profiles are located on a single flyout menu:

The following option for working with the crude data points displayed on the graph is located on the main toolbar:

The following options are available only when using a generation module that supports editing of crude descriptions. See Document pages.

The following menu items for working with crude data points and h-bars are located on a single flyout menu:

  • Icon select graph item in editing mode. Also used for Graph Point Editing Mode. Shows two symbols of H bars and move arrows: Select and modify measured values or guide points on the property profile.

  • Icon add guide point in editing mode. Shows H bar and plus sign: Add a guide point to the property profile. See Guide points.

  • Icon remove guide point. Shows H bar and red X icon: Remove a guide point from the property profile. See Guide points.

  • Icon Toggle measurement activity status. Shows line with green tick and red cross: Toggle the activity status of an h-bar on the graph. See Measurement activity model.

The following menu options for working with model-independent property profiles are located on a single flyout menu:

  • Icon use model representation of the crude. Shows graph curve with locked padlock: Use the model representation of the crude to display the property profile.

  • Icon use spline curve in linear space to display property profile, allowing editing. Shows red curve, horizontal lines and unlocked padlock: Use a spline curve in linear space to display the property profile. The curve allows editing. See Direct curve editing.

  • Icon shows spline curve in logarithmic space. Shows graph with widening spaces horizontal lines and unlocked padlock: Use a spline curve in logarithmic space to display the property profile. The curve allows editing.. See Direct curve editing.

  • Icon edit a point. Shows a grey curve, a selected point, and cursor arrows: Edit a point on the property profile of a crude when using spline editing.

  • Icon add a point.Shows a grey curve, a selected point, and a black plus sign: Add a control point to the spline curve representing a crude.

  • Icon remove a control point. Shows a grey curve, a selected point, and a grey X character: Remove a control point from the spline curve representing a crude.

The following options are always available:

  • Icon toggle the guide points. Shows several guide points on a graph: Toggle the guide points on the profile graph. See Guide points.

  • Icon toggle the H-bars. Shows two horizontal bars on graph: Toggle the H-bars on the profile graph. See H-Bars.

  • Icon toggle the profile curves. Shows two colored lines plus a green curve on a graph: Toggle the profile curves on the profile graph.

  • Icon toggle property constraints. Shows two red extent lines with arrows for top and bottom: Toggle the property constraints on the profile graph.

  • Icon Module Options. Shows a graph with a page with the letter "M" on it.: Toggle options for displaying confidence intervals, base crudes and blend constituents on the graph.