Crate nereids_io 

nereids-io

Data I/O for VENUS beamline neutron imaging data.

Modules

• error — Error types for I/O operations
• tiff_stack — Multi-frame TIFF stack loading → 3D arrays (tof, y, x)
• normalization — Raw + open beam → transmission (Method 2), dead pixel detection, ROI
• tof — TOF bin edges → energy conversion for imaging data

PLEIADES Reference

• pleiades/processing/normalization_ornl.py for Method 2 normalization
• pleiades/processing/helper_ornl.py for data loading

Modules

error

Error types for the nereids-io crate.

export

Export spatial mapping results to TIFF, HDF5, and Markdown formats.

nexus

NeXus/HDF5 reading for rustpix-processed neutron imaging data.

normalization

Transmission normalization from raw neutron counts.

project

Project file save and load for .nrd.h5 (NEREIDS HDF5 archive).

rebin

Energy rebinning: coarsen the TOF/energy axis by integer factor.

spectrum

Spectrum file parser for TOF/energy bin edges or centers.

tiff_stack

Multi-frame TIFF stack loading for neutron imaging data.

tof

Time-of-flight to energy conversion for imaging data.