def onBoatSelect(self, widget):
bdir = self.boats[self.builder.get_object(
'boat-select').get_active()]['dir']
boatPath = os.path.abspath(
os.path.dirname(__file__)) + '/../../data/boats/' + bdir
self.builder.get_object('boat-image').set_from_file(boatPath +
'/image.png')
self.polar = weatherrouting.Polar(boatPath + '/polar.pol')
self.builder.get_object('boat-polar-area').queue_draw()
def createRouting(self, algorithm, boatModel, track, startDatetime,
startPosition):
polar = weatherrouting.Polar(
os.path.abspath(os.path.dirname(__file__)) + '/../data/boats/' +
boatModel + '/polar.pol')
routing = weatherrouting.Routing(algorithm,
polar,
track,
self.gribManager,
utils.pointValidity,
startDatetime=startDatetime,
startPosition=startPosition)
return routing
def point_validity(self, y, x):
if weatherrouting.utils.pointDistance(
x, y, *(self.mean_point)) < self.mean_island:
return False
else:
return True
def line_validity(self, y1, x1, y2, x2):
if weatherrouting.utils.pointDistance(
x1, y2, *(self.mean_point)) < self.mean_island:
return False
else:
return True
polar_obj = weatherrouting.Polar(
os.path.join(os.path.dirname(__file__), 'Bavaria38.pol'))
class TestRouting_lowWind_noIsland(unittest.TestCase):
def setUp(self):
grib = mock_grib(2, 180, 0.1)
self.track = [(5, 38), (5.2, 38.2)]
island_route = mock_point_validity(self.track)
self.routing_obj = weatherrouting.Routing(
LinearBestIsoRouter,
polar_obj,
self.track,
grib,
datetime.datetime.fromisoformat('2021-04-02T12:00:00'),
pointValidity=island_route.point_validity,
)