Crate nereids_io 

nereids-io

Data I/O for VENUS beamline neutron imaging data.

Modules

• daslogs — DASlogs run-health summary (pause/beam-dip fractions; hdf5 feature)
• error — Error types for I/O operations
• export — Export spatial mapping results to TIFF, HDF5, and Markdown
• nexus — NeXus/HDF5 reading for rustpix-processed data (hdf5 feature; not an intra-doc link so default-feature doc builds stay warning-free)
• normalization — Raw + open beam → transmission (Method 2), dead/hot pixel masks (pipeline-integrity), ROI
• project — Project file save/load for .nrd.h5 archives (hdf5 feature)
• rebin — Energy rebinning (coarsen the TOF/energy axis by an integer factor)
• runlog — DASlogs transition logs → beam-state intervals for event filtering (hdf5 feature; not an intra-doc link so default-feature doc builds stay warning-free)
• spectrum — Spectrum file parser for TOF/energy bin edges or centers
• tiff_stack — Multi-frame TIFF stack loading → 3D arrays (tof, y, x)
• 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

daslogs

DASlogs-based run-health summary for SNS NeXus files (hdf5 feature).

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.

runlog

DASlogs run-log reading and beam-state interval derivation (issue #637).

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.