API Reference

For convenience, we provide here for reference an automatically generated overview of gcpy’s core features and API. We encourage users to learn more about these features by exploring the examples and tutorials provided on this site.

Top-level functions

open_dataset(filename, **kwargs) Load and decode a dataset from an output file generated by GEOS-Chem
open_mfdataset(filenames[, concat_dim, …]) Load and decode multiple GEOS-Chem output files as a single Dataset.

Atmospheric Sciences

General methods and tools for work in the atmospheric sciences.

Chemistry

Standard Atmosphere

Thermodynamics

Thermodynamics and equation of state calculations

airdens(pressure[, temperature]) Compute air mass density for a given temperature and pressure.
e_h2o(temperature[, ice_ref, minval]) Calculate water vapor pressure for a given temperature.
ussa_alt(pressure) Compute altitude in km for a given pressure corresponding to the US
ussa_temp(altitude) Compute reference temperature for a given altitude corresponding to the US Standard Atmosphere.

Constants

Grids

Routines for working with GEOS-Chem Classic (rectilinear) and High Performance (cubed-sphere) grids.

Observations

Helper functions for working in conjunction with common observational datasets.

Plotting

Convenience plotting tools and wrappers.

Units

Utility for working with common unit conversions.lr b