polaris.tasks.mesh.spherical.unified.base_mesh.VizBaseMeshStep

class polaris.tasks.mesh.spherical.unified.base_mesh.VizBaseMeshStep(component, base_mesh_step, sizing_step, river_clip_step, subdir)

Visualize the final unified base mesh together with key inputs.

Produces a resolution map and a dcEdge map on the MPAS mesh, a sizing-field map on the lat-lon source grid, and a river-alignment figure showing the retained river geometry passed to JIGSAW. A plain-text debug summary with key scalar diagnostics is also written.

Variables:

• base_mesh_step (polaris.Step) – The shared base-mesh build step whose output is visualized.

• sizing_step (polaris.Step) – The shared sizing-field build step whose output is visualized.

• river_clip_step (polaris.Step) – The shared river-base-mesh preparation step whose clipped geometry is visualized.

• output_filenames (list of str) – The names of the output files produced by this step.

__init__(component, base_mesh_step, sizing_step, river_clip_step, subdir)

Create a new step.

Parameters:

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

• base_mesh_step (polaris.Step) – The shared base-mesh build step whose output is visualized.

• sizing_step (polaris.Step) – The shared sizing-field build step whose output is visualized.

• river_clip_step (polaris.Step) – The shared river-base-mesh step whose clipped geometry is visualized.

• subdir (str) – The subdirectory within the component’s work directory where this step will run.

Methods

__init__(component, base_mesh_step, ...)	Create a new 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.
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
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()	Create durable mesh, sizing-field and river-alignment diagnostics.
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()	Link the final mesh, sizing field and retained river geometry.
validate_baselines()	Compare variables between output files in this step and in the same step from a baseline run if one was provided.