10.21. Compute Kernel Average Misorientations
Group (Subgroup)
Statistics (Crystallographic)
Description
This Filter determines the Kernel Average Misorientation (KAM) for each Cell. The user can select the size of the kernel to be used in the calculation. The kernel size entered by the user is the radius of the kernel (i.e., entering values of 1, 2, 3 will result in a kernel that is 3, 5, and 7 Cells in size in the X, Y and Z directions, respectively). The algorithm for determination of KAM is as follows:
Calculate the misorientation angle between each Cell in a kernel and the central Cell of the kernel
Average all of the misorientations for the kernel and store at the central Cell
Note: All Cells in the kernel are weighted equally during the averaging, though they are not equidistant from the central Cell.
Input Parameter(s)
Parameter Name |
Parameter Type |
Parameter Notes |
Description |
|---|---|---|---|
Kernel Radius |
Vector of Int32 Values |
Order=X,Y,Z |
Size of the kernel in the X, Y and Z directions (in number of Cells) |
Input Cell Data
Parameter Name |
Parameter Type |
Parameter Notes |
Description |
|---|---|---|---|
Selected Image Geometry |
Geometry Selection |
Image |
Path to the target geometry |
Cell Feature Ids |
Array Selection |
Allowed Types: int32 Comp. Shape: 1 |
Specifies to which Feature each cell belongs |
Cell Phases |
Array Selection |
Allowed Types: int32 Comp. Shape: 1 |
Specifies to which Ensemble each Cell belongs |
Cell Quaternions |
Array Selection |
Allowed Types: float32 Comp. Shape: 4 |
Specifies the orientation of the Cell in quaternion representation |
Input Ensemble Data
Parameter Name |
Parameter Type |
Parameter Notes |
Description |
|---|---|---|---|
Crystal Structures |
Array Selection |
Allowed Types: uint32 Comp. Shape: 1 |
Enumeration representing the crystal structure for each Ensemble |
Output Cell Data
Parameter Name |
Parameter Type |
Parameter Notes |
Description |
|---|---|---|---|
Kernel Average Misorientations |
DataObjectName |
The name of the array containing the average misorientation (in Degrees) for all Cells within the kernel and the central Cell |
Example Pipelines
MassifPipeline
(05) SmallIN100 Crystallographic Statistics
License & Copyright
Please see the description file distributed with this Plugin
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