DREAM3D User Manual
Find Neighbor Slip Transmission Metrics

Group (Subgroup)

Statistics Filters (Crystallographic)

Description

This filter calculates a suite of Slip Transmission Metrics that are related to the alignment of slip directions and planes across Field boundaries. Equations for the metrics (F1, F1spt, F7 and mPrime) can be found in [1,2]. The algorithm for calculation of these metrics is as follows:

  1. Get the average orientation of the Field.
  2. Get the Field's list of neighboring Fields.
  3. Get the average orientation of each neighboring Field.
  4. Calculate metrics given by equations in [1,2].
  5. Store metrics in lists for the Field.
  6. Repeat for all Fields.

Note: the transmission metrics are calculated using the average orientations for neighboring Fields and not the local orientation near the boundary.

Note: the metrics are calculated twice (i.e. when Field 1 has neighbor Field 2 and when Field 2 has neighbor Field 1) because the direction across the boundary between the **Fields affects the value of the metric.

Parameters

None

Required DataContainers

Voxel

Required Arrays

Type Default Name Description Comment Filters Known to Create Data
Field NeighborLists List of the contiguous neighboring Fields for a given Field Find Field Neighbors (Statistics)
Field FieldPhases Phase Id (int) specifying the phase of the FieldFind 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)

Created Arrays

Type Default Name Comment
Field F1
Field F1spt
Field F7
Field mPrime

Authors

Copyright: 2012 Michael A. Groeber (AFRL), 2012 Michael A. Jackson (BlueQuartz Software), 2014 Joseph C. Tucker (UES, Inc)

Contact Info: dream.nosp@m.3d@b.nosp@m.luequ.nosp@m.artz.nosp@m..net

Version: 4.2.4818

License: See the License.txt file that came with DREAM3D.

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