compass.landice.tests.humboldt.decomposition_test.DecompositionTest

class compass.landice.tests.humboldt.decomposition_test.DecompositionTest(test_group, velo_solver, calving_law, mesh_type, damage=None, face_melt=False, depth_integrated=False, hydro=False)[source]

A test case for performing two MALI runs of a Humboldt setup with different decompositions. The larger decomposition targets 32 tasks, subject to available resources, and the smaller decomposition is roughly half of the larger one. The test case verifies that results are identical or close to identical.

Variables:

  • mesh_type (str) – The resolution or type of mesh of the test case

  • velo_solver (str) – The velocity solver used for the test case

  • calving_law (str) – The calving law used for the test case

  • damage (str) – The damage method used for the test case

  • face_melt (bool) – Whether to include face melting

  • depth_integrated (bool) – Whether the (FO) velocity model is depth integrated

  • hydro (bool) – Whether to include subglacial hydrology

  • proc_list (list of int) – The pair of processor counts used in the decomposition comparison

  • run_dirs (list of str) – The names of the subdirectories for the two decomposition runs

__init__(test_group, velo_solver, calving_law, mesh_type, damage=None, face_melt=False, depth_integrated=False, hydro=False)[source]

Create the test case

Parameters:

  • test_group (compass.landice.tests.humboldt.Humboldt) – The test group that this test case belongs to

  • velo_solver ({'sia', 'FO'}) – The velocity solver to use for the test case

  • calving_law (str) – The calving law used for the test case

  • mesh_type ({'1km', '3km'}) – The resolution or type of mesh of the test case

  • damage (str) – The damage method used for the test case

  • face_melt (bool) – Whether to include face melting

  • depth_integrated (bool) – Whether the (FO) velocity model is depth integrated

  • hydro (bool) – Whether to include subglacial hydrology

Methods

__init__(test_group, velo_solver, ...[, ...])

Create the test case

add_step(step[, run_by_default])

Add a step to the test case

check_validation()

Check the test case's "validation" dictionary to see if validation failed.

configure()

Choose decomposition sizes from framework-detected resources and add run steps.

run()

This method is deprecated.

validate()

Test cases can override this method to perform validation of variables and timers