https://www.usgs.gov/data/covmrvagen1-source-code-construction-covariates-bound-monthly-groundwater-levels-purposes
covMRVAgen1, Source code for construction of covariates bound to monthly groundwater levels for...
The covMRVAgen1 repository contains R (primarily), Mermaid, Perl, and Python language source code that can be used the construction of input tables of monthly...
source codefor construction