Undo Graph

The Undo Graph operation displays a graph reflecting the changes made by applying a Calculation. You will have an opportunity to inspect the modified data and to either accept or undo the changes.

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Options

The Data Graph options include adjusting the 3D Graph Type, 3D View Options, Animating the graph at a succession of view angles, modifying the Graph Colors and selecting a Graph Point Format.

Redo and OK

Click Redo to return to the Calculations dialog and change the expressions. Click OK when you are satisfied: TableCurve Studio asks Add the Calculation to the notebook? Click Yes to add a Calculation item under the data item, or No to close without adding it. Either way, the original data is unchanged.

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The new Calculation item appears in the notebook below the data item it transforms:

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Add

calc.png Use the Add option to accept the modifications and add a data item reflecting the calculation to the current notebook.

Update

calc.png If the currently selected item in the notebook is a calculation, the Update option can be used to revise the existing calculation.

For 2D (XY) Data

For a 2D (XY) fit, this step is simpler: after applying a calculation, you're shown a graph of the transformed data with just two choices, Undo (restore the original data) and OK (accept the modification) -- there's no separate Redo/Add/Update flow or notebook Calculation node to manage. If Background Thread Fitting is active, fitting starts in the background as soon as the calculation is applied.