Metadata-Version: 2.1
Name: climate-indices
Version: 1.0.10
Summary: Community reference implementations of climate index algorithms in Python. Including Palmers (PDSI, scPDSI,  PHDI, and Z-Index), SPI, SPEI, PET, and PNP.
Home-page: https://github.com/monocongo/climate_indices
Author: James Adams
Author-email: monocongo@gmail.com
License: BSD
Keywords: indices,climate,climate indices,drought,drought indices,pdsi ,spi,spei,evapotranspiration
Platform: UNKNOWN
Classifier: Development Status :: 5 - Production/Stable
Classifier: Intended Audience :: Developers
Classifier: Intended Audience :: Education
Classifier: Intended Audience :: Science/Research
Classifier: License :: OSI Approved :: BSD License
Classifier: Programming Language :: Python :: 3.6
Classifier: Programming Language :: Python :: 3.7
Classifier: Programming Language :: Python :: 3.8
Classifier: Programming Language :: Python :: 3.9
Classifier: Topic :: Software Development :: Libraries :: Python Modules
Classifier: Topic :: Scientific/Engineering :: Atmospheric Science
Classifier: Topic :: Scientific/Engineering :: Physics
Requires-Python: >=3.6
Description-Content-Type: text/markdown
License-File: LICENSE

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# Climate Indices in Python

This project contains Python implementations of various climate index algorithms which provide
a geographical and temporal picture of the severity of precipitation and temperature anomalies
useful for climate monitoring and research.

The following indices are provided:

- [SPI](https://climatedataguide.ucar.edu/climate-data/standardized-precipitation-index-spi),
  Standardized Precipitation Index, utilizing both gamma and Pearson Type III distributions
- [SPEI](https://www.researchgate.net/publication/252361460_The_Standardized_Precipitation-Evapotranspiration_Index_SPEI_a_multiscalar_drought_index),
  Standardized Precipitation Evapotranspiration Index, utilizing both gamma and Pearson Type III distributions
- [PET](https://www.ncdc.noaa.gov/monitoring-references/dyk/potential-evapotranspiration), Potential Evapotranspiration, utilizing either [Thornthwaite](http://dx.doi.org/10.2307/21073)
  or [Hargreaves](http://dx.doi.org/10.13031/2013.26773) equations
- [PDSI](http://www.droughtmanagement.info/palmer-drought-severity-index-pdsi/),
  Palmer Drought Severity Index
- [scPDSI](http://www.droughtmanagement.info/self-calibrated-palmer-drought-severity-index-sc-pdsi/),
  Self-calibrated Palmer Drought Severity Index
- [PHDI](http://www.droughtmanagement.info/palmer-hydrological-drought-index-phdi/),
  Palmer Hydrological Drought Index
- [Z-Index](http://www.droughtmanagement.info/palmer-z-index/),
  Palmer moisture anomaly index (Z-index)
- [PMDI](https://climate.ncsu.edu/climate/climdiv), Palmer Modified
  Drought Index
- [PNP](http://www.droughtmanagement.info/percent-of-normal-precipitation/),
  Percentage of Normal Precipitation

This Python implementation of the above climate index algorithms is being developed
with the following goals in mind:

- to provide an open source software package to compute a suite of
  climate indices commonly used for climate monitoring, with well
  documented code that is faithful to the relevant literature and
  which produces scientifically verifiable results
- to provide a central, open location for participation and collaboration
  for researchers, developers, and users of climate indices
- to facilitate standardization and consensus on best-of-breed
  climate index algorithms and corresponding compliant implementations in Python
- to provide transparency into the operational code used for climate
  monitoring activities at NCEI/NOAA, and consequent reproducibility
  of published datasets computed from this package
- to incorporate modern software engineering principles and programming
  best practices


This is a developmental/forked version of code that is originally developed and
maintained by NIDIS/NCEI/NOAA. The official release version is available at
[drought.gov](https://www.drought.gov/drought/python-climate-indices).

- [__Documentation__](https://climate-indices.readthedocs.io/en/latest/)
- [__License__](LICENSE)
- [__Disclaimer__](DISCLAIMER)

#### Citation
You can cite `climate_indices` in your projects and research papers via the BibTeX 
entry below.
```
@misc {climate_indices,
    author = "James Adams",
    title  = "climate_indices, an open source Python library providing reference implementations of commonly used climate indices",
    url    = "https://github.com/monocongo/climate_indices",
    month  = "may",
    year   = "2017--"
}
```


