Finish the Step 1 calculator including tests

Some cleaning up. PELMO facilities do not currently work at my end,
as I have no working wine installation on this computer

1 files changed, 40 insertions, 0 deletions

diff --git a/man/FOCUS_Step_12_scenarios.Rd b/man/FOCUS_Step_12_scenarios.Rd
new file mode 100644
index 0000000..f58dea7
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+++ b/man/FOCUS_Step_12_scenarios.Rd
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+% Generated by roxygen2: do not edit by hand
+% Please edit documentation in R/FOCUS_Step_12_scenarios.R
+\docType{data}
+\name{FOCUS_Step_12_scenarios}
+\alias{FOCUS_Step_12_scenarios}
+\title{Step 1/2 scenario data as distributed with the FOCUS Step 1/2 calculator}
+\format{A list containing the scenario names in a character vector called 'names',
+  the drift percentiles in a matrix called 'drift', interception percentages in
+  a matrix called 'interception' and the runoff/drainage percentages for Step 2
+  calculations in a matrix called 'rd'.}
+\description{
+The data were extracted from the scenario.txt file using the R code shown below.
+The text file is not included in the package as its licence is not clear.
+}
+\examples{
+
+\dontrun{
+  # This is the code that was used to extract the data
+  scenario_path <- "inst/extdata/FOCUS_Step_12_scenarios.txt"
+  scenarios <- readLines(scenario_path)[9:38]
+  FOCUS_Step_12_scenarios <- list()
+  sce <- read.table(text = scenarios, sep = "\\t", header = TRUE, check.names = FALSE,
+    stringsAsFactors = FALSE)
+  FOCUS_Step_12_scenarios$names = sce$Crop
+  rownames(sce) <- sce$Crop
+  FOCUS_Step_12_scenarios$drift = sce[, 3:11]
+  FOCUS_Step_12_scenarios$interception = sce[, 12:15]
+  sce_2 <- readLines(scenario_path)[41:46]
+  rd <- read.table(text = sce_2, sep = "\\t")[1:2]
+  rd_mat <- matrix(rd$V2, nrow = 3, byrow = FALSE)
+  dimnames(rd_mat) = list(Time = c("Oct-Feb", "Mar-May", "Jun-Sep"),
+                          Region = c("North", "South"))
+  FOCUS_Step_12_scenarios$rd = rd_mat
+  save(FOCUS_Step_12_scenarios, file = "data/FOCUS_Step_12_scenarios.RData")
+}
+
+# And this is the resulting data
+FOCUS_Step_12_scenarios
+}
+\keyword{datasets}