TIMEleSS Multigrain Wiki

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Introduction

• About this wiki
• Literature

Software

• Fabian
• Imagemath
• Peaksearch
• ImageD11
• GrainSpotter
• PolyXSim
• FitAllB
• xfab
• TIMEleSS tools
• MTeX
• VESTA

Experiment

• Experiment geometry
• Sample preparation

Pre-processing X-Ray Data

• Convert file series to EDF

Data processing

• Overview
• Training with a simulation
  • Minimal software kit installation
  • Creation of the synthetic dataset
  • Background evaluation
  • Search for peaks
  • Compute G-vectors
  • Grain indexing (with GrainSpotter)
  • Grain indexing (with ImageD11)
  • Compare grain orientations
  • Plotting grain orientations
• Processing real DAC data
  • Remove bad images
  • Background in real life
  • Clean up diamond cell data
  • Search for peaks
  • Identify your phases
  • Compute G-vectors
  • Grain indexing (with GrainSpotter)
  • Grain indexing (with ImageD11)
  • Advanced GrainSpotter indexing
  • In the works: indexing a complex dataset with many phases

Post-processing and results evaluation

• Plotting grain orientations
• Graphical assessment of indexing quality for one grain
• Evaluate your indexing performance

File formats

• cif (Crystallographic Information Format)
• inp (Input file for PolyXSim simulation)
• prm (parameter file for ImageD11)
• gve (G-Vectors)
• ini (Input file for GrainSpotter)
• edf (Format of diffraction images)

Advanced discussions

• 2π or not?
• 3D rotations
• Experiment geometry and O-Matrix
• fable_geometry_version_1.0.8.pdf
• fableimageorientdoc_0.5.pdf

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