tidywater (version 0.9.0)

convert_water: Convert water class object to a dataframe

Description

This converts a water class to a dataframe with individual columns for each slot (water quality parameter) in the water. This is useful for one-off checks and is applied in all fn_once tidywater functions. For typical applications, there may be a fn_once tidywater function that provides a more efficient solution.

Use convert_water to keep all slots in the same units as the water.

Use convert_watermg to convert to more typical units. Converts the following slots from M to mg/L: na, ca, mg, k, cl, so4, hco3, co3, h2po4, hpo4, po4, ocl, bro3, f, fe, al. Converts these slots to ug/L: br, mn. All other values remain unchanged.

Usage

convert_water(water)
convert_watermg(water)

Value

A data frame containing columns for all non-NA water slots.

A data frame containing columns for all non-NA water slots with ions in mg/L.

Arguments

water

A water class object

Examples

library(dplyr)
library(tidyr)

# Generates 1 row dataframe
example_df <- define_water(ph = 7, temp = 20, alk = 100) %>%
  convert_water()

example_df <- water_df %>%
  define_water_chain() %>%
  mutate(to_dataframe = map(defined_water, convert_water)) %>%
  unnest(to_dataframe) %>%
  select(-defined_water)

water_defined <- define_water(7, 20, 50, 100, 80, 10, 10, 10, 10, tot_po4 = 1) %>%
  convert_watermg()