calcYearsCold: calcYearsCold

In Conte-Ecology/conteStreamTemperature: clean, prepare, and analyze stream temperature data

Description

calcYearsCold Calculate derived metrics from predicted stream temperatures

Usage

calcYearsCold(grouped.df, derived.df, temp.threshold, states)

Arguments

grouped.df	Dataframe grouped by featureid then year
derived.df	Dataframe of derived metrics
state	Character string for specific State

Details

Different states have different classifications of cold, cool, and warm streams for regulatory purposes. This function takes the state abreviation and returns the number and frequency of years that any stream reach is expected to fall within each category.

Value

Returns Dataframe of derived metrics (e.g. max temperature predicted over daymet record) for each featureid across all years

Conte-Ecology/conteStreamTemperature documentation built on Oct. 12, 2021, 10:26 p.m.