adc provides functions to calculate discharge-based metrics that are useful in water quality concentration and flux regression equations.
Install adc from CRAN:
The development version is available on https://txwri.r-universe.dev/adc and can be installed with:
Flow anomalies represent how different the current discharge period is (current day, current week, current month, etc.) from previous periods (previous week, previous month, period of record, etc.).
The packages also includes functions to calculate an exponentially weighted discounted flow, base-flow, and rate of change for mean daily streamflow. Functions generally work well using the
dplyr::mutate() function to facilitate tidy workflows.