Using Pty-chi

• Data structures
  • Tensor shapes
  • Fetching data
• PtychographyTask
  • Passing Reconstruction Data
  • Copying data from another task
  • Managing accelerator memory
• Workflows
  • Multiscan shared-object reconstruction
  • Progressive-resolution reconstruction
  • API reference
• Options
  • Hierarchy of Options Objects
  • Constructing an Options Object
  • Object Shift Operators
  • ParameterOptions
  • Optimizer closures
  • Independent object and probe pixel sizes
  • OptimizationPlan
  • Step Size Schedulers
• Custom forward models and reconstruction parameters
  • Using a custom forward model
  • Adding a reconstruction parameter
  • Using the general AD reconstructor
• Input and output
  • Numerical data
  • Settings
  • Outputs
• Initialization Recommendations
  • Object
  • Probe
  • OPR mode weights
• Mapping of probe positions in object tensor
• Devices
  • Non-Nvidia GPUs
  • Multi-GPU and multi-processing
• Engines
• References