National Oceanic and Atmospheric Administration's National Centers for Environmental Information (NCEI), National Integrated Drought Information System (NIDIS)
This is a developmental/forked version of code that was originally developed by the National Integrated Drought Information System and NOAA's National Centers for Environmental Information. The most updated version is currently being maintained and developed by independent scientific programmer James Adams on his Github account, which includes feedback and contributions from active users worldwide. The software can be downloaded or cloned from the following Github project. To get started, follow the accompanying documentation.
Climate Indices Project
Documentation to Get Started
*Please note that this software was written for python 3.7. When following the documentation page to create a virtual environment with Anaconda be sure to specify python 3.7 (I.e., $ conda create -n indices_env python==3.7 ).
Also, some users have had to install an updated version of pip ($ conda install pip ) before installing the climate-indices software specific python package.