polaris.tasks.ocean.merry_go_round.default.viz.Viz

class polaris.tasks.ocean.merry_go_round.default.viz.Viz(component, dependencies, taskdir)

A step for visualizing the output of the default merry-go-round test case

__init__(component, dependencies, taskdir)

Create the step

Parameters:

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

• dependencies (dict of polaris.steps) –

  the dependencies of this step must be given as separate keys in the dict:

  meshpolaris.step

  must have the attribute path, the path to base_mesh.nc for the default resolution

  initpolaris.step

  must have the attribute path, the path to initial_state.nc for the default resolution

  forwarddict of polaris.steps

  must have the attribute path, the path to forward.nc for the default resolution

• taskdir (str) – The subdirectory that the task belongs to

Methods

__init__(component, dependencies, taskdir)	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_horiz_mesh_input_file(**kwargs)	Add the horizontal-mesh input file using a placeholder that is resolved to the configured filename at process_inputs_and_outputs() time.
add_init_input_file(**kwargs)	Add the initial-condition input file using a placeholder that is resolved to the configured filename at process_inputs_and_outputs() time.
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.
add_output_files_for_ocean_model_input([...])	Register output files that will be consumed by the ocean model as inputs (horizontal mesh, initial condition, and model-specific files).
add_vert_coord_input_file([filename])	Add the vertical-coordinate input file.
check_properties()	This method should be overridden to check properties of step outputs
constrain_resources(available_resources)	Constrain cpus_per_task and ntasks based on the number of cores available to this step
get_horiz_mesh_filename()	Get the configured local filename for the horizontal mesh file.
get_init_filename()	Get the configured local filename for the initial-condition file.
get_vert_coord_filename()	Get the configured local filename for the vertical coordinate file.
map_from_native_model_vars(ds)	If the model is Omega, rename dimensions and variables in a dataset from their Omega names to the MPAS-Ocean equivalent (appropriate for datasets that are output from the model)
map_to_native_model_vars(ds)	If the model is Omega, rename dimensions and variables in a dataset from their MPAS-Ocean names to the Omega equivalent (appropriate for input datasets like an initial condition)
open_model_dataset(filename, config, **kwargs)	Open the given dataset, mapping variable and dimension names from Omega to MPAS-Ocean names if appropriate
open_vert_coord_dataset(ds_init[, ...])	Return the dataset containing vertical-coordinate variables (bottomDepth, minLevelCell, maxLevelCell, vertCoordMovementWeights and either restingThickness or RefPseudoThickness).
process_inputs_and_outputs()	Resolve <<<placeholder>>> filenames to configured names and drop <<<vert_coord>>> entries for MPAS-Ocean before delegating to the base Step processing.
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()	Add input files, which are dependent on the config options values
validate_baselines()	Compare variables between output files in this step and in the same step from a baseline run if one was provided.
write_horiz_mesh_dataset(ds, filename, config)	Write a horizontal mesh dataset, validating that all expected mesh variables are present before writing.
write_initial_state_dataset(ds, filename, config)	Write an initial-state dataset, omitting horizontal mesh fields and (for Omega) vertical coordinate fields.
write_model_dataset(ds, filename, config)	Write out the given dataset, mapping dimension and variable names from MPAS-Ocean to Omega names if appropriate
write_vert_coord_dataset(ds, filename, config)	Write a vertical-coordinate dataset for Omega's InitialVertCoord stream.

Attributes

component
config
input_data