Contents

• License
• 1 Introduction
  • 1.1 Running IFEFFIT
  
  
• 2 Data, Commands, and Simple Data Manipulation
  • 2.1 Data Types and Naming Conventions
  • 2.2 Data Manipulation
  • 2.3 Commands and their conventions
  • 2.4 Storing Definitions of Scalars and Arrays: show() and def()
  • 2.5 The show() command
  • 2.6 The print() command
  • 2.7 Command Files
  
  
• 3 Reading Arrays from Data Files
• 4 Plotting Data
• 5 XAFS Data Processing
  • 5.1 Data Reduction
  • 5.2 Pre-Edge Subtraction, E0 determination, and Normalization
  • 5.3 Post-Edge Background Subtraction
  • 5.4 Fourier Transforms
  
  
• 6 XAFS Analysis
  • 6.1 Defining Paths
  • 6.2 Combining Paths
  • 6.3 Getting and Viewing Path Parameters
  • 6.4 feffit(): Fitting XAFS Data with Paths
  • 6.5 Uncertainties in Fitted Variables, Fitting Statistics
  
  
• 7 Modeling non-XAFS data
• 8 Saving data and logging your IFEFFIT session
  • 8.1 Writing output data files
  • 8.2 Writing log files
  • 8.3 Saving the state of an IFEFFIT session
  
  
• 9 Defining and Using Macros
• 10 The ifeffit command-line program
• About this document ...