Tutorial

The document provides tutorial of using the submodule irfpy.util Functionality section shows a very brief summary of the module.

Tutorials:

• Data center, a new coherent way to access data
  • Introduction
  • For user
    • How to prepare the data
      • A sample dataset
    • How to read the data
      • General reading
      • Specific reading
  • For developer
• Data file
  • Importance
  • Simplest way
  • irfpy-compatible data file
    • Creating data file
    • Add data into a data file
    • Reading data
    • Use numpy.loadtxt or genfromtxt
    • Use case: update the header
• Fields
  • Module and classes
  • A sample scalar field
  • A sample vector field
  • Creating field
    • Scalar field from function
    • Scalar field from gridded data
  • Operation
    • Normal operations
    • Gradient, divergence, and rotation
    • Integral
    • Conversion from function to grid
  • Classes
• Test of Liouville
  • Introduction
  • Method
    • Kepler motion
  • Test particle simulation
    • Reference particle
    • Setup at t=0
    • Result at t~1
  • What’s wrong?
    • General volume
      • Graminan
  • Test particle simulation again
• Tutorial of sphere tessellation
• Tracing particles (RKF45)
  • Introduction
  • Moon motion around the Earth
  • ExB drift
    • Error analysis
    • Relative tolerance
  • Force field of your own
• Triangle tutorial
• How to handle time in irfpy
  • Introduction
  • utc module
• How to calculate 3-dimensional vectors
• Frame rotation
  • Introduction
  • Yaw-Pitch-Roll