DREAM3D User Manual
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Reconstruction Filters (Grouping)
This Filter groups neighboring Fields that are in a twin relationship with each other (currently only fcc Sigma 3 twins). The algorithm for grouping the Fields is analogous to the algorithm for segmenting the Fields - only the average orientation of the Fields are used instead of the orientations of the individual Cells. The user can specify a tolerance on both the axis and the angle that defines the twin relationship (i.e. a tolerance of 1 degree for both tolerances would allow the neighboring Fields to be grouped if their misorientation was between 59-61 degrees about an axis within 1 degree of <111>, since the Sigma 3 twin relationship is 60 degrees about <111>).
Name | Type |
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Axis Tolerance | Double |
Angle Tolerance | Double |
Voxel
Type | Default Name | Description | Comment | Filters Known to Create Data |
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Cell | GrainIds | Ids (ints) that specify to which Field each Cell belongs. | Values should be present from segmentation of experimental data or synthetic generation and cannot be determined by this filter. Not having these values will result in the filter to fail/not execute. | Segment Fields (Misorientation, C-Axis Misorientation, Scalar) (Reconstruction), Read Dx File (IO), Read Ph File (IO), Pack Primary Phases (SyntheticBuilding), Insert Precipitate Phases (SyntheticBuilding), Establish Matrix Phase (SyntheticBuilding) |
Field | FieldPhases | Phase Id (int) specifying the phase of the Field | Find Field Phases (Generic), Read Field Info File (IO), Pack Primary Phases (SyntheticBuilding), Insert Precipitate Phases (SyntheticBuilding), Establish Matrix Phase (SyntheticBuilding) | |
Field | AvgQuats | Five (5) values (floats) defining the average orientation of the Field in quaternion representation | Filter will calculate average quaternions for Fields if not already calculated. | Find Field Average Orientations (Statistics) |
Ensemble | CrystalStructures | Enumeration (int) specifying the crystal structure of each Ensemble/phase (Hexagonal=0, Cubic=1, Orthorhombic=2) | Values should be present from experimental data or synthetic generation and cannot be determined by this filter. Not having these values will result in the filter to fail/not execute. | Read H5Ebsd File (IO), Read Ensemble Info File (IO), Initialize Synthetic Volume (SyntheticBuilding) |
Type | Default Name | Description | Comment |
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Field | Active | Boolean value specifying if the Field is still in the sample (1 if the Field is in the sample and 0 if it is not) | At the end of the filter, all Fields will be "Active" as the "Inactive" Fields will have been removed. |
Copyright: 2012 Michael A. Groeber (AFRL),2012 Michael A. Jackson (BlueQuartz Software)
Contact Info: dream 3d@b luequ artz .net
Version: 1.0.0
License: See the License.txt file that came with DREAM3D.
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