def test_bad_dataset(self):
models = [self.transport]
model = BaseModelController(latitude=self.start_lat,
longitude=self.start_lon,
depth=self.start_depth,
start=self.start_time,
step=self.time_step,
nstep=self.num_steps,
npart=self.num_particles,
models=models,
use_bathymetry=False,
use_shoreline=False)
with raises(BaseDataControllerError):
model.run("http://example.com/thisisnotadataset.nc")
def test_run_10m_shoreline(self):
models = [self.transport]
p = Point(self.start_lon, self.start_lat)
model = BaseModelController(geometry=p,
depth=self.start_depth,
start=self.start_time,
step=self.time_step,
nstep=300,
npart=2,
models=models,
use_bathymetry=False,
use_shoreline=True,
shoreline_index_buffer=0.05)
particles = model.run("/data/lm/tests/pws_das_2014*.nc")
self.assertEquals(len(particles), 2)
# Not a caching controller, no cache path should exist
self.assertFalse(os.path.exists(self.cache_path))
def test_start_on_land_from_point_no_depth(self):
# Set the start position and time for the models
start_lat = 60.15551950079041
start_lon = -148.1999130249019
p = Point(start_lon, start_lat)
models = [self.transport]
model = BaseModelController(geometry=p,
start=self.start_time,
step=self.time_step,
nstep=self.num_steps,
npart=self.num_particles,
models=models,
use_bathymetry=False,
use_shoreline=True)
with raises(ModelError):
model.run("/data/lm/tests/pws_das_2014*.nc")
def test_run_from_point(self):
models = [self.transport]
p = Point(self.start_lon, self.start_lat)
model = BaseModelController(geometry=p,
depth=self.start_depth,
start=self.start_time,
step=self.time_step,
nstep=self.num_steps,
npart=self.num_particles,
models=models,
use_bathymetry=False,
use_shoreline=False)
particles = model.run("/data/lm/tests/pws_das_2014*.nc", output_formats = ['NetCDF'], output_path=self.output_path)
self.assertEquals(len(particles), self.num_particles)
# Not a caching controller, no cache path should exist
self.assertFalse(os.path.exists(self.cache_path))
self.assertTrue(os.path.exists(os.path.join(self.output_path, "trajectories.nc")))
def test_no_local_data_for_requested_run(self):
models = [self.transport]
# Start is after available time
model = BaseModelController(latitude=self.start_lat,
longitude=self.start_lon,
depth=self.start_depth,
start=datetime.utcnow() + timedelta(days=30),
step=self.time_step,
nstep=self.num_steps,
npart=self.num_particles,
models=models,
use_bathymetry=False,
use_shoreline=False)
with self.assertRaises(BaseDataControllerError):
model.run("/data/lm/tests/pws_das_2014*.nc", output_formats = ['NetCDF'], output_path=self.output_path, cache_path=self.cache_path, remove_cache=False)
# Start is OK but Ending is after available time
model = BaseModelController(latitude=self.start_lat,
longitude=self.start_lon,
depth=self.start_depth,
start=datetime(2014, 1, 1, 0),
step=self.time_step,
nstep=500,
npart=self.num_particles,
models=models,
use_bathymetry=False,
use_shoreline=False)
with self.assertRaises(BaseDataControllerError):
model.run("/data/lm/tests/pws_das_2014*.nc", output_formats = ['NetCDF'], output_path=self.output_path, cache_path=self.cache_path, remove_cache=False)
def test_run_from_point_with_wfs_shoreline(self):
models = [self.transport]
p = Point(self.start_lon, self.start_lat)
model = BaseModelController(geometry=p,
depth=self.start_depth,
start=self.start_time,
step=self.time_step,
nstep=self.num_steps,
npart=self.num_particles,
models=models,
use_bathymetry=False,
use_shoreline=True,
shoreline_path='http://geo.asascience.com/geoserver/shorelines/ows',
shoreline_feature='shorelines:10m_land_polygons')
particles = model.run("/data/lm/tests/pws_das_2014*.nc", output_formats = ['NetCDF'], output_path=self.output_path)
self.assertEquals(len(particles), self.num_particles)
# Not a caching controller, no cache path should exist
self.assertFalse(os.path.exists(self.cache_path))
self.assertTrue(os.path.exists(os.path.join(self.output_path, "trajectories.nc")))
