Nothing
# Create water class
methods::setClass(
"water",
representation(
# General parameters
ph = "numeric",
temp = "numeric",
alk = "numeric",
tds = "numeric",
cond = "numeric",
tot_hard = "numeric",
kw = "numeric",
alk_eq = "numeric",
# Carbon
toc = "numeric",
doc = "numeric",
bdoc = "numeric",
uv254 = "numeric",
dic = "numeric",
# Ions
is = "numeric",
na = "numeric",
ca = "numeric",
mg = "numeric",
k = "numeric",
cl = "numeric",
so4 = "numeric",
mno4 = "numeric",
no3 = "numeric",
# pH dependent ions
h2co3 = "numeric",
hco3 = "numeric",
co3 = "numeric",
h2po4 = "numeric",
hpo4 = "numeric",
po4 = "numeric",
nh4 = "numeric",
h = "numeric",
oh = "numeric",
# total of pH dependent ions
tot_po4 = "numeric",
tot_nh3 = "numeric",
tot_co3 = "numeric",
# Additional ions
br = "numeric",
bro3 = "numeric",
f = "numeric",
fe = "numeric",
al = "numeric",
mn = "numeric",
# Chlorine
free_chlorine = "numeric",
ocl = "numeric", # Ion of free chlorine
combined_chlorine = "numeric", # sum of chloramines
nh2cl = "numeric", # monochloramine
nhcl2 = "numeric", # dichloramine
ncl3 = "numeric", # trichloramine
# Miscellaneous
estimated = "character",
# DBPs
chcl3 = "numeric", # chloroform
chcl2br = "numeric", # bromodichloromethane
chbr2cl = "numeric", # dibromochloromethane
chbr3 = "numeric", # bromoform
tthm = "numeric",
mcaa = "numeric", # chloroacetic acid
dcaa = "numeric", # dichloroacetic acid
tcaa = "numeric", # trichloroeacetic acid
mbaa = "numeric", # bromoacetic acid
dbaa = "numeric", # dibromoacetic acid
haa5 = "numeric",
bcaa = "numeric", # bromochloroacetic acid
cdbaa = "numeric", # chlorodibromoacetic acid
dcbaa = "numeric", # dichlorobromoacetic acid
tbaa = "numeric" # tribromoacetic acid
),
prototype(
# General parameters
ph = NA_real_,
temp = NA_real_,
alk = NA_real_,
tds = NA_real_,
cond = NA_real_,
tot_hard = NA_real_,
kw = NA_real_,
alk_eq = NA_real_,
# Carbon
toc = NA_real_,
doc = NA_real_,
bdoc = NA_real_,
dic = NA_real_,
uv254 = NA_real_,
# Ions
is = NA_real_,
na = NA_real_,
ca = NA_real_,
mg = NA_real_,
k = NA_real_,
cl = NA_real_,
so4 = NA_real_,
mno4 = NA_real_,
no3 = NA_real_,
# pH dependent ions
h2co3 = NA_real_,
hco3 = NA_real_,
co3 = NA_real_,
h2po4 = NA_real_,
hpo4 = NA_real_,
po4 = NA_real_,
nh4 = NA_real_,
h = NA_real_,
oh = NA_real_,
# total of pH dependent ions
tot_po4 = NA_real_,
tot_nh3 = NA_real_,
tot_co3 = NA_real_,
# Additional ions
br = NA_real_,
bro3 = NA_real_,
f = NA_real_,
fe = NA_real_,
al = NA_real_,
mn = NA_real_,
# Chlorine
free_chlorine = NA_real_,
ocl = NA_real_, # Ion of free chlorine
combined_chlorine = NA_real_, # sum of chloramines
nh2cl = NA_real_, # monochloramine
nhcl2 = NA_real_, # dichloramine
ncl3 = NA_real_, # trichloramine
# Miscellaneous
estimated = "",
# DBPs
chcl3 = NA_real_, # chloroform
chcl2br = NA_real_, # bromodichloromethane
chbr2cl = NA_real_, # dibromochloromethane
chbr3 = NA_real_, # bromoform
tthm = NA_real_,
mcaa = NA_real_, # chloroacetic acid
dcaa = NA_real_, # dichloroacetic acid
tcaa = NA_real_, # trichloroeacetic acid
mbaa = NA_real_, # bromoacetic acid
dbaa = NA_real_, # dibromoacetic acid
haa5 = NA_real_,
bcaa = NA_real_, # bromochloroacetic acid
cdbaa = NA_real_, # chlorodibromoacetic acid
dcbaa = NA_real_, # dichlorobromoacetic acid
tbaa = NA_real_ # tribromoacetic acid
)
)
methods::setMethod(
"show",
"water",
function(object) {
# General parameters
cat("pH (unitless): ", object@ph, "\n")
cat("Temperature (deg C): ", object@temp, "\n")
cat("Alkalinity (mg/L CaCO3): ", object@alk, "\nUse summary functions or slot names to view other parameters.\n")
}
)
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