3 files changed, 106 insertions, 0 deletions
diff --git a/pkg/man/PEC_sw_drift_ini.Rd b/pkg/man/PEC_sw_drift_ini.Rd
new file mode 100644
index 0000000..0bcbf97
--- /dev/null
+++ b/pkg/man/PEC_sw_drift_ini.Rd
@@ -0,0 +1,42 @@
+% Generated by roxygen2 (4.1.0.9001): do not edit by hand
+% Please edit documentation in R/PEC_sw_drift_ini.R
+\name{PEC_sw_drift_ini}
+\alias{PEC_sw_drift_ini}
+\title{Calculate initial predicted environmental concentrations in surface water due to drift}
+\usage{
+PEC_sw_drift_ini(rate, applications = 1, water_depth = 30,
+  drift_data = "JKI", crop = "Ackerbau", distances = c(1, 5, 10, 20),
+  rate_units = "g/ha", PEC_units = "µg/L")
+}
+\arguments{
+\item{rate}{Application rate in units specified below}
+
+\item{applications}{Number of applications for selection of drift percentile}
+
+\item{water_depth}{Depth of the water body in cm}
+
+\item{drift_data}{Source of drift percentage data}
+
+\item{crop}{Crop name (use German names for JKI data), defaults to "Ackerbau"}
+
+\item{distances}{The distances in m for which to get PEC values}
+
+\item{rate_units}{Defaults to g/ha}
+
+\item{PEC_units}{Requested units for the calculated PEC. Only µg/L currently supported}
+}
+\value{
+The predicted concentration in surface water
+}
+\description{
+This is a basic, vectorised form of a simple calculation of a contaminant
+concentration in surface water based on complete, instantaneous mixing
+with input via spray drift.
+}
+\examples{
+PEC_sw_drift_ini(100)
+}
+\author{
+Johannes Ranke
+}
+
diff --git a/pkg/man/SFO_actual_twa.Rd b/pkg/man/SFO_actual_twa.Rd
new file mode 100644
index 0000000..967b60f
--- /dev/null
+++ b/pkg/man/SFO_actual_twa.Rd
@@ -0,0 +1,29 @@
+% Generated by roxygen2 (4.1.0.9001): do not edit by hand
+% Please edit documentation in R/SFO_actual_twa.R
+\name{SFO_actual_twa}
+\alias{SFO_actual_twa}
+\title{Actual and maximum moving window time average concentrations for SFO kinetics}
+\source{
+FOCUS (2014) Generic Guidance for Estimating Persistence and Degradation
+  Kinetics from Environmental Fate Studies on Pesticides in EU Registratin, Version 1.1,
+  18 December 2014, p. 251
+}
+\usage{
+SFO_actual_twa(DT50 = 1000, times = c(0, 1, 2, 4, 7, 14, 21, 28, 42, 50,
+  100))
+}
+\arguments{
+\item{DT50}{The half-life.}
+
+\item{times}{The output times, and window sizes for time weighted average concentrations}
+}
+\description{
+Actual and maximum moving window time average concentrations for SFO kinetics
+}
+\examples{
+SFO_actual_twa(10)
+}
+\author{
+Johannes Ranke
+}
+
diff --git a/pkg/man/pfm_degradation.Rd b/pkg/man/pfm_degradation.Rd
new file mode 100644
index 0000000..b875434
--- /dev/null
+++ b/pkg/man/pfm_degradation.Rd
@@ -0,0 +1,35 @@
+% Generated by roxygen2 (4.1.0.9001): do not edit by hand
+% Please edit documentation in R/pfm_degradation.R
+\name{pfm_degradation}
+\alias{pfm_degradation}
+\title{Calculate a time course of relative concentrations based on an mkinmod model}
+\usage{
+pfm_degradation(model = "SFO", DT50 = 1000, parms = c(k_parent_sink =
+  log(2)/DT50), years = 1, step_days = 1, times = seq(0, years * 365, by =
+  step_days))
+}
+\arguments{
+\item{model}{The degradation model to be used. Either a parent only model like
+'SFO' or 'FOMC', or an mkinmod object}
+
+\item{DT50}{The half-life. This is only used when simple exponential decline
+is calculated (SFO model).}
+
+\item{parms}{The parameters used for the degradation model}
+
+\item{years}{For how many years should the degradation be predicted?}
+
+\item{step_days}{What step size in days should the output have?}
+
+\item{times}{The output times}
+}
+\description{
+Calculate a time course of relative concentrations based on an mkinmod model
+}
+\examples{
+pfm_degradation("SFO", DT50 = 10)
+}
+\author{
+Johannes Ranke
+}
+