# NOT RUN {
# read inputlist to modify the data file
inputlist <- SS_read(
dir = system.file("extdata", "simple_3.30.13", package = "r4ss")
)
# modify the starter file (use the par file)
inputlist[["start"]][["init_values_src"]] <- 1
# modify the data file (remove age comps from years prior to 1990)
inputlist[["dat"]][["agecomp"]] <- inputlist[["dat"]][["agecomp"]] %>%
dplyr::filter(Yr >= 1990)
# modify the control file (turn off early recdevs and change range of yrs)
inputlist[["ctl"]][["recdev_early_phase"]] <-
-abs(inputlist[["ctl"]][["recdev_early_phase"]])
inputlist[["ctl"]][["MainRdevYrFirst"]] <- 1980
# write the files to a new folder within the source directory
SS_write(
inputlist = inputlist,
dir = file.path(inputlist[["dir"]], "modified_inputs")
)
# }
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