VIPIR Ionogram (pynasonde.vipir.ngi)

This section documents the NGI ionogram sub-package.

Contents

• utils.md — time-zone conversion, smoothing, colour helpers, gridded-parameter utilities
• source.md — Dataset dataclass and DataSource file manager for NGI NetCDF files
• scale.md — AutoScaler, NoiseProfile, median filter, image segmentation, parabola fitting
• plotlib.md — ionogram and electron-density-profile visualisation helpers

Example quick start

from pynasonde.vipir.ngi.source import DataSource, Dataset

src = DataSource(source_folder="data/", file_ext="*.ngi.bz2")
ds = Dataset()
# ds.__initialize__(xr.open_dataset(src.file_names[0]))