What's New: Creo Parametric 4.0 > Part Modeling (Sketcher, Part, Creo Flexible Modeling) > New Options for Handling Accuracy
  
New Options for Handling Accuracy
There are new options for accuracy when scaling or changing units.
User Interface Location: Click Model > Operations > Scale Model.
Release: Creo Parametric 4.0
Benefits and Description
There are new accuracy handling options available when scaling or changing units
With the new Scale absolute accuracy check box you can control if the accuracy is scaled or not. The default is not scaled. When model units are scaled either with the method to interpret dimensions or with the method to convert dimensions, you can control the accuracy with the following newly introduced configuration options:
modify_abs_accuracy_on_convert—Absolute accuracy value is converted during a set units, convert operation.
modify_abs_accur_on_interpret—Absolute accuracy is converted during a set units, interpret operation.
Use these new configuration options to control whether to maintain the absolute size of the accuracy through conversion of accuracy where required.