diff options
Diffstat (limited to 'R')
| -rw-r--r-- | R/PEC_sw_drainage_UK.R | 4 | ||||
| -rw-r--r-- | R/PEC_sw_drift.R | 2 |
2 files changed, 5 insertions, 1 deletions
diff --git a/R/PEC_sw_drainage_UK.R b/R/PEC_sw_drainage_UK.R index f094624..4b3111e 100644 --- a/R/PEC_sw_drainage_UK.R +++ b/R/PEC_sw_drainage_UK.R @@ -25,6 +25,9 @@ #' @author Johannes Ranke #' @examples #' PEC_sw_drainage_UK(150, Koc = 100) +#' PEC_sw_drainage_UK(60, interception = 0.5, Koc = 550, +#' latest_application = "01 July", soil_DT50 = 200) + PEC_sw_drainage_UK <- function(rate, interception = 0, Koc, latest_application = NULL, soil_DT50 = NULL, model = NULL, model_parms = NULL) @@ -39,6 +42,7 @@ PEC_sw_drainage_UK <- function(rate, interception = 0, Koc, ref_year <- 2000 } else { ref_year <- 1999} latest <- as.Date(paste(latest_application, ref_year), "%d %b %Y") + if (is.na(latest)) stop("Please specify the latest application in the format '%d %b', e.g. '01 July'") tmp <- Sys.setlocale("LC_TIME", lct) degradation_time <- as.numeric(difftime(as.Date(paste0(ref_year,"-10-01")), units = "days", latest)) if (degradation_time > 0) { diff --git a/R/PEC_sw_drift.R b/R/PEC_sw_drift.R index 7028101..5c7fff4 100644 --- a/R/PEC_sw_drift.R +++ b/R/PEC_sw_drift.R @@ -21,7 +21,7 @@ #' either in the original form or integrated over the width of the water body, depending #' on the 'formula' argument. #' @param crop_group_JKI When using the 'JKI' drift data, one of the German names -#' as used in [drift_parameters_focus]. Will only be used if drift_data is 'JKI'. +#' as used in [drift_data_JKI]. Will only be used if drift_data is 'JKI'. #' @param water_depth Depth of the water body in cm #' @param PEC_units Requested units for the calculated PEC. Only µg/L currently supported #' @param water_width Width of the water body in cm |