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SpaDES.core (version 2.0.5)

progressInterval: Get and set simulation progress bar details

Description

The progress bar can be set in two ways in SpaDES. First, by setting values in the .progress list element in the params list element passed to simInit(). Second, at the spades() call itself, which can be simpler. See examples.

Usage

progressInterval(sim)

# S4 method for simList progressInterval(sim)

progressInterval(sim) <- value

# S4 method for simList progressInterval(sim) <- value

progressType(sim)

# S4 method for simList progressType(sim)

progressType(sim) <- value

# S4 method for simList progressType(sim) <- value

Value

for progressInterval, a numeric corresponding to the progress update interval; for progressInterval<-, an updated simList object.

Arguments

sim

A simList object from which to extract element(s) or in which to replace element(s).

value

The parameter value to be set (in the corresponding module and param).

Details

Progress Bar: Progress type can be one of "text", "graphical", or "shiny". Progress interval can be a numeric. These both can get set by passing a .progress = list(type = "graphical", interval = 1) into the simInit call. See examples.

See Also

Other functions to access elements of a 'simList' object: .addDepends(), checkpointFile(), envir(), events(), globals(), inputs(), modules(), objs(), packages(), params(), paths(), times()

Examples

Run this code
# \donttest{
if (requireNamespace("SpaDES.tools", quietly = TRUE) &&
requireNamespace("NLMR", quietly = TRUE)) {
opts <- options("spades.moduleCodeChecks" = FALSE) # not necessary for example
mySim <- simInit(
  times = list(start=0.0, end=100.0),
  params = list(.globals = list(stackName = "landscape"),
  .progress = list(type = "text", interval = 10),
  checkpoint = list(interval = 10, file = "chkpnt.RData")),
  modules = list("randomLandscapes"),
  paths = list(modulePath = getSampleModules(tempdir()))
)

# progress bar
progressType(mySim) # "text"
progressInterval(mySim) # 10

# parameters
params(mySim) # returns all parameters in all modules
              # including .global, .progress, checkpoint
globals(mySim) # returns only global parameters

# checkpoint
checkpointFile(mySim) # returns the name of the checkpoint file
                      # In this example, "chkpnt.RData"
checkpointInterval(mySim) # 10

options(opts) # reset
}# }

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