Core Functionality for Environmental Time Series R package MazamaTimeSeries version 0.3.1 Utility functions for working with environmental time series data from known locations. The compact data model is structured as a list with two dataframes. A 'meta' dataframe contains spatial and measuring device metadata associated with deployments at known locations. A 'data' dataframe contains a 'datetime' column followed by columns of measurements associated with each "device-deployment". Ephemerides calculations are based on code originally found in NOAA's "Solar Calculator" <https://gml.noaa.gov/grad/solcalc/>. Software Depends: R (>= 4.0.0) Imports: dplyr, geodist, lubridate, magrittr, methods, MazamaCoreUtils (>= 0.5.3), MazamaRollUtils (>= 0.1.4), rlang, stringr Suggests: knitr, markdown, testthat (>= 2.1.0), rmarkdown, roxygen2 Jonathan Callahan <jonathan.s.callahan@gmail.com> Comprehensive R Archive Network (CRAN) Jonathan Callahan [aut, cre], Hans Martin [ctb], Eli Grosman [ctb], Roger Bivand [ctb], Sebastian Luque [ctb] GPL-3 2025-05-17 application/tgz https://CRAN.R-project.org/package=MazamaTimeSeries doi:10.32614/CRAN.package.MazamaTimeSeries