Modify roxygen documentation

R/hysplit_trajectory.R

@@ -3,12 +3,11 @@
 #' The function executes single/multiple forward or backward HYSPLIT trajectory
 #' runs using specified meteorological datasets.
 #'
-#' @param lat,lon The starting latitude and longitude (in decimal degrees) for
-#'   each model run.
-#' @param height The starting height (in meters above ground level) for each
-#'   model run.
-#' @param duration The duration of each model run (either forward or backward)
-#'   in hours.
+#' @param lat,lon,height The receptor position in terms of latitude and
+#'   longitude (both in decimal degrees), and height in meters above ground
+#'   level.
+#' @param duration The duration of each model run (whether it is in the forward
+#'   direction or running backwards) in hours.
 #' @param days A vector of days that the model will run. This is combined with
 #'   the `daily_hours` to produce a series of date-times.
 #' @param daily_hours A vector of daily hours for initiations of runs across the