Utilities

The hera.utils package provides a collection of modules for unit handling, data transformation, logging, and more. Most public functions are re-exported from the top-level hera.utils namespace, so you can import directly:

from hera.utils import ureg, ConfigurationToJSON, toMeteorologicalAngle

Available Modules

Module	Description
Unit Handling	Physical-unit arithmetic and conversion using pint (ureg, tonumber, tounit).
JSON Utilities	Serialize configurations with units, generate parameter sweeps, compare JSON files.
Angle Conversions	Convert between mathematical, meteorological, and azimuth angle conventions.
Logging	Configure Hera's logging system, add file handlers, and set per-module levels.
Slurm Batch Jobs	Generate Slurm array-job submission scripts from a list of job directories.
2D Statistics	Compute normalized 2D histograms for contour-style visualizations.
DataFrame Comparison	Compare parameter sets across datasets in long or wide format.
Data Filtering	Chainable threshold and interval filters for pandas DataFrames.
Sensitivity Analysis	Build SALib problem definitions with typed parameters and transform samples.
Contour to GIS	Convert matplotlib contour output to GeoDataFrames for GIS export.