def calculate_bounds(self):
"""
Calculate the time_range, depth_range, bbox, and size of this collection.
Will scan all data.
Ensures that .size, .bbox and .time_range return non-null.
If the collection already knows its bbox; time_range; and/or size,
they are recomputed.
"""
# tell all contained profiles to calculate their bounds
list([x.calculate_bounds() for x in self._elements])
# @TODO size is just number of timesteps?
self.size = len(self._elements)
# bbox is just this point
self.bbox = MultiPoint([self.location, self.location]).envelope
time_set = set()
list(map(time_set.add, AsaList.flatten([p.time for p in self._elements])))
self.time_range = sorted(list(time_set))
depth_set = set()
list(map(depth_set.add, AsaList.flatten([p.depth_range for p in self._elements])))
self.depth_range = sorted(list(depth_set))
def calculate_bounds(self):
"""
Calculate the time_range, bbox, and size of this collection.
Will scan all data.
Ensures that .size, .bbox and .time_range return non-null.
If the collection already knows its bbox; time_range; and/or size,
they are recomputed.
"""
single_point_collection = PointCollection(elements=list(AsaList.flatten(self)))
single_point_collection.calculate_bounds()
self.bbox = single_point_collection.bbox
self.time_range = single_point_collection.time_range
self.depth_range = single_point_collection.depth_range
self._point_size = single_point_collection.size
self.size = len(self._elements)
def calculate_bounds(self):
"""
Calculate the time_range, bbox, and size of this collection.
Will scan all data.
Ensures that .size, .bbox and .time_range return non-null.
If the collection already knows its bbox; time_range; and/or size,
they are recomputed.
"""
single_point_collection = PointCollection(
elements=list(AsaList.flatten(self)))
single_point_collection.calculate_bounds()
self.bbox = single_point_collection.bbox
self.time_range = single_point_collection.time_range
self.depth_range = single_point_collection.depth_range
self._point_size = single_point_collection.size
self.size = len(self._elements)
def flatten(self):
"""
Returns a Generator of Points that are part of this collection
"""
return AsaList.flatten(self)
def flatten(self):
"""
Returns a Generator of Points that are part of this collection
"""
return AsaList.flatten(self)
