def test_init(shellmound_cfg):
cfg = deepcopy(shellmound_cfg)
sim = mf6.MFSimulation()
assert isinstance(sim, mf6.MFSimulation)
kwargs = get_input_arguments(cfg['simulation'],
mf6.MFSimulation,
warn=False)
sim = mf6.MFSimulation(**kwargs)
assert isinstance(sim, mf6.MFSimulation)
cfg['model']['packages'] = []
cfg['model']['simulation'] = sim
cfg = MF6model._parse_model_kwargs(cfg)
kwargs = get_input_arguments(cfg['model'],
mf6.ModflowGwf,
exclude='packages')
# test initialization with no packages
m = MF6model(cfg=cfg, **kwargs)
assert isinstance(m, MF6model)
# test initialization with no arguments
m = MF6model(simulation=sim)
assert isinstance(m, MF6model)
def test_snap_to_NHG(shellmound_cfg, shellmound_simulation):
cfg = deepcopy(shellmound_cfg)
#simulation = deepcopy(simulation)
cfg['model']['simulation'] = shellmound_simulation
cfg['setup_grid']['snap_to_NHG'] = True
cfg = MF6model._parse_model_kwargs(cfg)
kwargs = get_input_arguments(cfg['model'],
mf6.ModflowGwf,
exclude='packages')
m = MF6model(cfg=cfg, **kwargs)
m.setup_grid()
# national grid parameters
xul, yul = -2553045.0, 3907285.0 # upper left corner
ngrows = 4000
ngcols = 4980
natCellsize = 1000
# locations of left and top cell edges
ngx = np.arange(ngcols) * natCellsize + xul
ngy = np.arange(ngrows) * -natCellsize + yul
x0, x1, y0, y1 = m.modelgrid.extent
assert np.min(np.abs(ngx - x0)) == 0
assert np.min(np.abs(ngy - y0)) == 0
assert np.min(np.abs(ngx - x1)) == 0
assert np.min(np.abs(ngy - y1)) == 0
def test_parse_modflowgwf_kwargs(shellmound_cfg):
cfg = deepcopy(shellmound_cfg)
cfg = MF6model._parse_model_kwargs(cfg)
kwargs = get_input_arguments(cfg['model'],
mf6.ModflowGwf,
exclude='packages')
m = MF6model(cfg=cfg, **kwargs)
sim_path = os.path.normpath(
m.simulation.simulation_data.mfpath._sim_path).lower()
assert sim_path == cfg['simulation']['sim_ws'].lower()
m.write()
# verify that options were written correctly to namefile
# newton solver, but without underrelaxation
nampath = os.path.join(m.model_ws, m.model_nam_file)
options = read_mf6_block(nampath, 'options')
assert os.path.normpath(options['list'][0]).lower() == \
os.path.normpath(cfg['model']['list']).lower()
for option in ['print_input', 'print_flows', 'save_flows']:
if cfg['model'][option]:
assert option in options
assert len(options['newton']) == 0
# newton solver, with underrelaxation
cfg['model']['options']['newton_under_relaxation'] = True
cfg = MF6model._parse_model_kwargs(cfg)
assert cfg['model']['options']['newtonoptions'] == ['under_relaxation']
kwargs = get_input_arguments(cfg['model'],
mf6.ModflowGwf,
exclude='packages')
m = MF6model(cfg=cfg, **kwargs)
m.write()
options = read_mf6_block(nampath, 'options')
assert options['newton'] == ['under_relaxation']
def shellmound_model(shellmound_cfg, shellmound_simulation):
cfg = shellmound_cfg.copy()
cfg['model']['simulation'] = shellmound_simulation
cfg = MF6model._parse_model_kwargs(cfg)
kwargs = get_input_arguments(cfg['model'],
mf6.ModflowGwf,
exclude='packages')
m = MF6model(cfg=cfg, **kwargs)
return m
def test_packagelist(shellmound_cfg_path):
cfg = load_cfg(shellmound_cfg_path, default_file='/mf6_defaults.yml')
packages = cfg['model']['packages']
kwargs = get_input_arguments(cfg['simulation'], mf6.MFSimulation)
sim = mf6.MFSimulation(**kwargs)
cfg['model']['simulation'] = sim
cfg = MF6model._parse_model_kwargs(cfg)
kwargs = get_input_arguments(cfg['model'], mf6.ModflowGwf,
exclude='packages')
m = MF6model(cfg=cfg, **kwargs)
assert m.package_list == [p for p in m._package_setup_order if p in packages]
def model_setup(shellmound_cfg_path):
for folder in ['shellmound', 'tmp']:
if os.path.isdir(folder):
shutil.rmtree(folder)
m = MF6model.setup_from_yaml(shellmound_cfg_path)
m.write_input()
#if hasattr(m, 'sfr'):
# sfr_package_filename = os.path.join(m.model_ws, m.sfr.filename)
# m.sfrdata.write_package(sfr_package_filename,
# version='mf6',
# options=['save_flows',
# 'BUDGET FILEOUT shellmound.sfr.cbc',
# 'STAGE FILEOUT shellmound.sfr.stage.bin',
# # 'OBS6 FILEIN {}'.format(sfr_obs_filename)
# # location of obs6 file relative to sfr package file (same folder)
# ]
# )
return m
def dest_model(shellmound_simulation, project_root_path):
m = MF6model(simulation=shellmound_simulation)
m._config_path = os.path.join(project_root_path, 'mfsetup/tests/data')
return m
def test_load(model_setup, shellmound_cfg_path):
m = model_setup #deepcopy(pfl_nwt_setup_from_yaml)
m2 = MF6model.load(shellmound_cfg_path)
assert m == m2
