Merge branch 'main' into crop_group

6 files changed, 28 insertions, 16 deletions

diff --git a/man/PEC_sw_drift.Rd b/man/PEC_sw_drift.Rd
index a24b783..771687e 100644
--- a/man/PEC_sw_drift.Rd
+++ b/man/PEC_sw_drift.Rd
@@ -7,7 +7,7 @@
 PEC_sw_drift(
   rate,
   applications = 1,
-  water_depth = 30,
+  water_depth = as_units("30 cm"),
   drift_percentages = NULL,
   drift_data = c("JKI", "RF"),
   crop_group_JKI = c("Ackerbau", "Obstbau frueh", "Obstbau spaet", "Weinbau frueh",
@@ -16,14 +16,15 @@ PEC_sw_drift(
     "fruit, early", "aerial"),
   distances = c(1, 5, 10, 20),
   formula = c("Rautmann", "FOCUS"),
-  water_width = 100,
+  water_width = as_units("100 cm"),
   side_angle = 90,
   rate_units = "g/ha",
   PEC_units = "µg/L"
 )
 }
 \arguments{
-\item{rate}{Application rate in units specified below}
+\item{rate}{Application rate in units specified below, or with units defined via the
+\code{units} package.}
 
 \item{applications}{Number of applications for selection of drift percentile}
 
@@ -53,7 +54,8 @@ calculated as described in Chapter 5.4.5 of the FOCUS surface water guidance}
 \item{side_angle}{The angle of the side of the water relative to the bottom which
 is assumed to be horizontal, in degrees. The SYNOPS model assumes 45 degrees here.}
 
-\item{rate_units}{Defaults to g/ha}
+\item{rate_units}{Defaults to g/ha. For backwards compatibility, only used
+if the specified rate does not have \link[units:units]{units::units}].}
 
 \item{PEC_units}{Requested units for the calculated PEC. Only µg/L currently supported}
 }
@@ -65,6 +67,10 @@ 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.
 }
+\details{
+It is recommened to specify the arguments \code{rate}, \code{water_depth} and
+\code{water_width} using \link[units:units]{units::units} from the \code{units} package.
+}
 \examples{
 PEC_sw_drift(100)
 # Alternatively, we can use the formula for a single application to
diff --git a/man/PEC_sw_exposit_drainage.Rd b/man/PEC_sw_exposit_drainage.Rd
index b145d5c..2917f8a 100644
--- a/man/PEC_sw_exposit_drainage.Rd
+++ b/man/PEC_sw_exposit_drainage.Rd
@@ -1,5 +1,5 @@
 % Generated by roxygen2: do not edit by hand
-% Please edit documentation in R/PEC_sw_exposit_runoff.R
+% Please edit documentation in R/PEC_sw_exposit.R
 \name{PEC_sw_exposit_drainage}
 \alias{PEC_sw_exposit_drainage}
 \title{Calculate PEC surface water due to drainage as in Exposit 3}
diff --git a/man/PEC_sw_exposit_runoff.Rd b/man/PEC_sw_exposit_runoff.Rd
index fca5553..393ed29 100644
--- a/man/PEC_sw_exposit_runoff.Rd
+++ b/man/PEC_sw_exposit_runoff.Rd
@@ -1,5 +1,5 @@
 % Generated by roxygen2: do not edit by hand
-% Please edit documentation in R/PEC_sw_exposit_runoff.R
+% Please edit documentation in R/PEC_sw_exposit.R
 \name{PEC_sw_exposit_runoff}
 \alias{PEC_sw_exposit_runoff}
 \title{Calculate PEC surface water due to runoff and erosion as in Exposit 3}
@@ -12,11 +12,11 @@ PEC_sw_exposit_runoff(
   rate,
   interception = 0,
   Koc,
-  DT50 = Inf,
-  t_runoff = 3,
+  DT50 = set_units(Inf, "d"),
+  t_runoff = set_units(3, "days"),
   exposit_reduction_version = c("3.02", "3.01a", "3.01a2", "2.0"),
-  V_ditch = 30,
-  V_event = 100,
+  V_ditch = set_units(30, "m3"),
+  V_event = set_units(100, "m3"),
   dilution = 2
 )
 }
@@ -56,6 +56,10 @@ for the different distances. If the rate was given in g/ha, the PECsw are in mic
 This is a reimplementation of the calculation described in the Exposit 3.02 spreadsheet file,
 in the worksheet "Konzept Runoff".
 }
+\details{
+It is recommened to specify the arguments \code{rate}, \code{Koc}, \code{DT50}, \code{t_runoff}, \code{V_ditch} and \code{V_event}
+using \link[units:units]{units::units} from the \code{units} package.
+}
 \examples{
   PEC_sw_exposit_runoff(500, Koc = 150)
   PEC_sw_exposit_runoff(600, Koc = 10000, DT50 = 195, exposit = "3.01a")
diff --git a/man/PEC_sw_sed.Rd b/man/PEC_sw_sed.Rd
index bc82ee3..0ebfd28 100644
--- a/man/PEC_sw_sed.Rd
+++ b/man/PEC_sw_sed.Rd
@@ -9,9 +9,9 @@ PEC_sw_sed(
   PEC_sw,
   percentage = 100,
   method = "percentage",
-  sediment_depth = 5,
-  water_depth = 30,
-  sediment_density = 1.3,
+  sediment_depth = set_units(5, "cm"),
+  water_depth = set_units(30, "cm"),
+  sediment_density = set_units(1.3, "kg/L"),
   PEC_sed_units = c("µg/kg", "mg/kg")
 )
 }
@@ -27,7 +27,7 @@ which the corresponding sediment concentration is to be estimated}
 
 \item{water_depth}{Depth of the water body in cm}
 
-\item{sediment_density}{The density of the sediment in L/kg (equivalent to
+\item{sediment_density}{The density of the sediment in kg/L (equivalent to
 g/cm3)}
 
 \item{PEC_sed_units}{The units of the estimated sediment PEC value}
@@ -40,6 +40,8 @@ The method 'percentage' is equivalent to what is used in the CRD spreadsheet
 PEC calculator
 }
 \examples{
+library(pfm)
+library(units)
 PEC_sw_sed(PEC_sw_drift(100, distances = 1), percentage = 50)
 }
 \author{
diff --git a/man/perc_runoff_exposit.Rd b/man/perc_runoff_exposit.Rd
index 47ea586..e30ab73 100644
--- a/man/perc_runoff_exposit.Rd
+++ b/man/perc_runoff_exposit.Rd
@@ -1,5 +1,5 @@
 % Generated by roxygen2: do not edit by hand
-% Please edit documentation in R/PEC_sw_exposit_runoff.R
+% Please edit documentation in R/PEC_sw_exposit.R
 \docType{data}
 \name{perc_runoff_exposit}
 \alias{perc_runoff_exposit}
diff --git a/man/perc_runoff_reduction_exposit.Rd b/man/perc_runoff_reduction_exposit.Rd
index 2fc32a6..4514a58 100644
--- a/man/perc_runoff_reduction_exposit.Rd
+++ b/man/perc_runoff_reduction_exposit.Rd
@@ -1,5 +1,5 @@
 % Generated by roxygen2: do not edit by hand
-% Please edit documentation in R/PEC_sw_exposit_runoff.R
+% Please edit documentation in R/PEC_sw_exposit.R
 \docType{data}
 \name{perc_runoff_reduction_exposit}
 \alias{perc_runoff_reduction_exposit}