SSutils: SSutils

In r4ss/SStesting: Utilities for working with Stock Synthesis

Description

The SSutils package provides additional utilities for working with Stock Synthesis that are not found in the r4ss package.

SSutils functions

• copy_SS_inputs: a function to copy inputs from a single model into a new folder

• populate_multiple_folders: run copy_SS_inputs over for a set of folders

• run_SS_models: run SS on each directory

• run_SS_models_parallel: run SS on each directory in parallel using future and furrr (experimental)

Author(s)

Ian G. Taylor

Examples

## Not run: 
  devtools::install_github('r4ss/SSutils')
  
  # copy model files to a bunch of new directories and
  # copy a new executable into each one
  outerdir.old <- 'c:/SS/modeltesting/Version_3.30.12.00_June22'
  outerdir.new <- 'c:/SS/modeltesting/Version_3.30.13_beta_Dec18'
  dir.info <- populate_multiple_folders(
      outerdir.old = outerdir.old,
      outerdir.new = outerdir.new,
      exe.dir = 'c:/SS/SSv3.30.13_beta_Dec18', overwrite=FALSE)

  # run the models in each directory
  run_SS_models(dirvec = dir(outerdir.new, full.names=TRUE))
  
  # read output
  mods.dir <- dir(outerdir.new, full.names=TRUE)
  mods.out <- SSgetoutput(dirvec=mods.dir)

  # run plotting functions
  for(imod in 1:length(mods.out)){
    print(imod)
    print(mods.dir[imod])
    graphics.off()
    SS_plots(mods.out[[imod]])
  }

  # check for successful completion of plots
  for(imod in 1:length(mods.dir)){
    print(imod)
    print(mods.dir[imod])
    print(file.info(file.path(mods.dir[imod], "plots/SS_output.html"))$size)
  }

## End(Not run)

r4ss/SStesting documentation built on July 7, 2020, 12:11 p.m.