def render_id(self, state, layer_id):
print(f"{self.__class__.__name__}.render({layer_id})")
lons, lats = geo.plate_carree(state.position.x, state.position.y)
lon_0 = lons[0]
lat_0 = lats[0]
self.source.data = self.loader.profile(
state.pattern, state.layers.index[layer_id]["variable"],
state.initial_time, state.valid_time, state.pressure, lon_0, lat_0)
def render(self, initial_time, variable, x, y, pressure=None):
"""Update data for a particular application setting"""
assert isinstance(initial_time, dt.datetime), "only support datetime"
self.figure.title.text = variable
for name, source in self.sources.items():
loader = self.loaders[name]
lon, lat = geo.plate_carree(x, y)
lon, lat = lon[0], lat[0] # Map to scalar
source.data = loader.series(initial_time, variable, lon, lat,
pressure)
def render(self):
for attr in ["x", "y", "variable", "initial_time"]:
if attr not in self.state:
return
x = self.state["x"]
y = self.state["y"]
variable = self.state["variable"]
initial_time = dt.datetime.strptime(self.state["initial_time"],
"%Y-%m-%d %H:%M:%S")
pressure = self.state.get("pressure", None)
self.figure.title.text = variable
for name, source in self.sources.items():
loader = self.loaders[name]
lon, lat = geo.plate_carree(x, y)
lon, lat = lon[0], lat[0] # Map to scalar
source.data = loader.series(initial_time, variable, lon, lat,
pressure)
