polaris.ocean.tasks.single_column.init.Init

class polaris.ocean.tasks.single_column.init.Init(component, indir, ideal_age=False)

A step for creating a mesh and initial condition for single column test cases

__init__(component, indir, ideal_age=False)

Create the step

Parameters:

• component (polaris.Component) – The component the step belongs to

• indir (str) – The subdirectory that the task belongs to, that this step will go into a subdirectory of

• ideal_age (bool, optional) – Whether the initial condition should include the ideal age tracer

Methods

__init__(component, indir[, ideal_age])	Create the step
add_dependency(step[, name])	Add step as a dependency of this step (i.e. this step can't run until the dependency has finished).
add_input_file([filename, target, database, ...])	Add an input file to the step (but not necessarily to the MPAS model).
add_output_file(filename[, validate_vars])	Add the output file that must be produced by this step and may be made available as an input to steps, perhaps in other tasks.
constrain_resources(available_resources)	Constrain cpus_per_task and ntasks based on the number of cores available to this step
process_inputs_and_outputs()	Process the inputs to and outputs from a step added with polaris.Step.add_input_file() and polaris.Step.add_output_file().
run()	Run this step of the test case
runtime_setup()	Update attributes of the step at runtime before calling the run() method.
set_resources([cpus_per_task, ...])	Update the resources for the subtask.
set_shared_config(config[, link])	Replace the step's config parser with the shared config parser
setup()	Set up the task in the work directory, including downloading any dependencies.
validate_baselines()	Compare variables between output files in this step and in the same step from a baseline run if one was provided.