psi_io

PSI I/O – a Python package of readers and writers for PSI data.

This package standardizes the reading and writing of HDF files within the Predictive Science Inc. (PSI) data ecosystem. It provides a consistent interface for handling both HDF4 and HDF5 file formats (although the aim is to deprecate the former in the future), and includes utilities for managing PSI-specific data conventions.

The public API is re-exported directly from psi_io.psi_io. For example datasets used in the gallery examples, see psi_io.data.

Modules

_mesh	Mesh management utilities for PSI staggered grid data.
_models	Physical property metadata for PSI's model quantities and scales.
_units	Physical constants and normalization factors for PSI MAS model output.
data	Module for fetching HDF5 assets used through examples.
mhd_io	Lazy HDF readers for PSI MAS and POT3D magnetohydrodynamic model output.
psi_io	Routines for reading and writing PSI-style HDF5 and HDF4 data files.