Datum and Tolerance Summary Table
The Summary Table provides the essential information necessary to understand the way a check was evaluated. This information includes three things: the evaluation result, the transform and the datum fit.
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Measured Deviation. Represents the true GD&T computed re- sult used to determine if the check passes or fails. It represents the tolerance zone required for the part to pass and is com- pared to the tolerance designated in the annotation.
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Distance Out of Tolerance. This value is shown to help clarify the extent of deviation. It represents the distance you would have to move for the check to pass (or the radial distance out).
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Fit Transform. This transform defines the deviation between the current point locations in the job and the final datum alignment used to evaluate the check relative to the World Frame.
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Datums Fit Results. The Max, Average and Standard Deviation for the residual deviations are reported for each datum.