Analyzing Data

• Using and Manipulating Objects and Fields
  • What Types of Fields are There?
  • Accessing Fields in Objects
  • Available Objects
  • Combining Objects: Boolean Data Objects
  • Processing Objects: Derived Quantities
  • Cutting Objects by Field Values
  • Connected Sets
  • Extracting Isocontour Information
  • Storing and Loading Objects
• Examining and Manipulating Particles
  • Using Particles
  • Selection By Type
  • Memory
  • The Future
• Creating Derived Fields
  • Defining a New Field
  • Some More Complicated Examples
  • Saving Derived Fields
  • Field Options
  • How Do Units Work?
  • Units for Cosmological Datasets
  • Which Enzo Field names Does yt Know About?
• Generating Processed Data
  • 2D Image Arrays
  • Profiles and Histograms
  • Line Queries and Planar Integrals
• Time Series Analysis
  • Analyzing Each Dataset In Sequence
  • Prepared Time Series Analysis
  • Analyzing an Entire Simulation
• Using yt with External Analysis Tools
  • Calling External Python Codes
  • Calling Non-Python External Codes
  • Exporting Data from yt
• Parallel Computation With YT
  • Capabilities
  • Setting Up Parallel YT
  • Running a yt script in parallel
  • Types of Parallelism
  • Parallelizing Your Analysis
  • Parallel Time Series Analysis
  • Parallel Performance, Resources, and Tuning
  • Additional Tips
  • An Advanced Worked Example
• Analysis Modules
  • Astrophysics Analysis Modules
  • General Analysis Modules