Track how many scenarios of a run have been simulated.

total counts the scenarios of the whole run - every case study and method it covers - whereas the callbacks that drive the console progress bar count within the case study/method block being worked on: foreach calls .options.snow$progress with the number of tasks finished so far, and the sequential loop passes its own index. starting() rebases on a block boundary so tick() can take those block-local counts and still record a run-wide total.

Usage

run_progress_tracker(env, total)

Arguments

env

Name of the environment being run.

total

Number of scenarios the run covers.

Value

A list with path, starting(case_study, method) and tick(n).

Details

Creating a tracker resets the environment's progress file, so a relaunch starts from zero rather than resuming whatever the previous run left.