irradpy2
irradpy2 is a Python package for solar irradiance data acquisition and
analysis, covering clear-sky modeling and detection, irradiance separation,
GHI forecasting, and evaluation.
Modules
| Module | Description |
|---|---|
getirrad |
Ground observations from BSRN, MIDC, SOLRAD, SRML, and SURFRAD |
getgridded |
Point and area data from MERRA-2, ERA5, and CAMS |
clear_sky |
62 clear-sky irradiance models |
csd |
23 clear-sky detection methods |
separation |
7 irradiance separation models |
forecast |
Persistence, ARIMA, RNN, LSTM, and Informer forecasting |
tool.py |
Data preparation, solar geometry, evaluation metrics, and plotting |
Installation
Python 3.10 or newer is required.
pip install irradpy2
Examples
Three examples in irradpy2/example/ demonstrate end-to-end workflows
from data download and preparation to analysis and visualization.
| Example | Workflow | Modules covered |
|---|---|---|
ex_download_basic.py |
Download observations, preprocess and inspect the data, and plot irradiance | getirrad, tool |
ex_clearsky_csd.py |
Download and prepare data, calculate clear-sky irradiance, detect clear-sky periods, and visualize results | getirrad, clear_sky, csd, tool |
ex_separation_forecast.py |
Download and prepare data, estimate DNI and DHI, forecast GHI, and evaluate and visualize results | getirrad, separation, forecast, tool |
Run the examples from the project root:
python irradpy2/example/ex_download_basic.py
python irradpy2/example/ex_clearsky_csd.py
python irradpy2/example/ex_separation_forecast.py
Function documentation
Model descriptions, references, and parameter information are provided
in the source files. Function docstrings can also be viewed with
Python's help():
from irradpy2.separation import engerer2
help(engerer2)
1 maintainer
Metadata
1 maintainer
Release files for irradpy2 1.1.0
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Source distribution (sdist)
| File | Size | Uploaded | Provenance | Actions |
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Built distribution (wheel)
| File | Interpreter | ABI | Platform | Actions Reset |
|---|---|---|---|---|
| irradpy2-1.1.0-py3-none-any.whl | Python 3 | none | any | Details for irradpy2-1.1.0-py3-none-any.whl |
Total release size: 362.5 kB
Release files / irradpy2-1.1.0.tar.gz
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