def build_map():
for i in range(-90, 91):
for j in range(-180, 181):
id = i.__str__() + "/" + j.__str__()
upper_left = Point(i, j)
upper_right = Point(i + 1, j)
lower_left = Point(i, j + 1)
lower_right = Point(i + 1, j + 1)
coordinates = Coordinates(upper_right, upper_left, lower_right, lower_left)
new_cell = Cell(id, coordinates)
map_cells.update({id : new_cell})
all_terms = []
multi_qr = []
multi_qm = []
multi_qf = []
multi_qt = []
reals = {}
map_cells = {}
all_products ={}
for i in range(-90, 91):
for j in range(-180, 181):
id = i.__str__() + "/" + j.__str__()
upper_left = Point(i, j)
upper_right = Point(i + 1, j)
lower_left = Point(i, j + 1)
lower_right = Point(i + 1, j + 1)
coordinates = Coordinates(upper_right, upper_left, lower_right, lower_left)
new_cell = Cell(id, coordinates)
map_cells.update({id : new_cell})
def get_dist(loc1, loc2):
parts1 = loc1.split('/')
parts2 = loc2.split('/')
x1 = float(parts1[0]) + 0.5
x2 = float(parts2[0]) + 0.5
y1 = float(parts1[1]) + 0.5
y2 = float(parts2[1]) + 0.5
# res = math.sqrt(math.pow((x1 - x2), 2) + math.pow((y1 - y2), 2 ))