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Write all Stock Synthesis input files for a model

Source: R/SS_write.R
SS_write.Rd

Writes all the input files for a Stock Synthesis model using the list created by SS_read() (presumably after modification of one or more elements) using the SS_write*() functions for the four to six model input files.

Usage

SS_write(inputlist, dir = "", overwrite = FALSE, verbose = FALSE)

Arguments

inputlist

list created by SS_read()

dir

A file path to the directory of interest. The default value is dir = NULL, which leads to using the current working directory.

overwrite

A logical value specifying if the existing file(s) should be overwritten. The default value is overwrite = FALSE.

verbose

A logical value specifying if output should be printed to the screen.

See also

SS_read() creates the list that is used by this function.

Other read/write functions: SS_read(), SS_readctl(), SS_readdat(), SS_readforecast(), SS_readstarter(), SS_writectl(), SS_writedat(), SS_writeforecast(), SS_writestarter()

Author

Ian G. Taylor

Examples

if (FALSE) { # \dontrun{
# read inputlist to modify the data file
inputlist <- SS_read(
  dir = system.file("extdata", "simple_small", 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")
)
} # }