DREAM3D User Manual
Los Alamos FFT Writer

Group (Subgroup)

IOFilters (Output)

Description

This filter writes out a file that is appropriate to use as an input into Ricardo Lebensohn's FFT 3D simulation codes[1].

The format of the file is an ASCII text file with the following space delimited fields

Phi1   Phi   Phi2  X  Y   Z  Grain_ID   Phase_ID

The Euler Angles are in Degrees. X, Y, Z are integer indices into the Voxel volume Grain ID & Phase Id are the integer values for the grain and phase Starting at One (1).

[1] Lebensohn, R.A., 2001. N-site modeling of a 3D viscoplastic polycrystal using Fast Fourier Transform. Acta mater. 49, 2723-2737.

Parameters

Name Type
Output File Path and Name String

Required Arrays

Type Default Array Name Description Comment
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)
Cell CellEulerAngles These are the angles used to determine the colors Read H5Ebsd File (IO), Match Crystallography (SyntheticBuilding)
Cell CellPhases These are used to determine which ensemble the Cell belongs to Read H5Ebsd File (IO), Pack Primary Phases (SyntheticBuilding), Insert Precipitate Phases (SyntheticBuilding), Establish Matrix Phase (SyntheticBuilding)

Created Arrays

None

Authors

Copyright 2013 Michael A. Groeber (AFRL), 2013 Michael A. Jackson (BlueQuartz Software)

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

Version 1.0.0

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

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