The Crop filter uses the VTK filter vtkImageClip. The filter extracts a region or volume of interest from a 2-D or 3-D data set.
- First the user selects the data they wish to operate on from the Selection Window. It will be highlighted yellow when this occurs.
- The user can then select Filter->Crop from the main menu.
- The user can select the I, J, and K extents with which to crop the data.
- The Accept button must be pressed before the output will be generated.
This particular function is not available in ParaView 3.2.1, though similar functionality exists using the Extract Subset Filter.