def create_measurement_file(induction_tab, travel_time_tab,
edge_tab, link_tab, net_offset):
result_doc = Document()
root = result_doc.createElement("additional")
result_doc.appendChild(root)
for loop in induction_tab:
ind_loop = result_doc.createElement("inductionLoop")
ind_loop.setAttribute("id", "_".join([loop["no"], loop["name"]]))
sumo_lane = "_".join([loop["lane"].split(" ")[0],
str(int(loop["lane"].split(" ")[1]) - 1)])
ind_loop.setAttribute("lane", sumo_lane)
pathlen = loop["pos"]
link_id = loop["lane"].split(" ")[0]
lane_index = str(int(loop["lane"].split(" ")[1]) - 1)
vissim_loop_coords = get_detector_coords_from_link(link_id,
link_tab,
pathlen)
sumo_loop_coords = convert_vissim_to_sumo_coords(vissim_loop_coords,
net_offset)
polyline = [lane for lane in
[edge for edge in edge_tab if edge["id"] == link_id][
0]["lanes"]
if lane["index"] == lane_index][0]["shape"].split(" ")
shape = []
for point in polyline:
shape.append(point.split(","))
edge_offset = geomhelper.polygonOffsetWithMinimumDistanceToPoint(
sumo_loop_coords,
[[float(coord) for coord in point] for point in shape])
ind_loop.setAttribute("pos", str(edge_offset))
ind_loop.setAttribute("file", "ind_out.xml")
ind_loop.setAttribute("freq", "900")
root.appendChild(ind_loop)
for det in travel_time_tab:
travel_time = result_doc.createElement("entryExitDetector")
travel_time.setAttribute("id", det["no"])
travel_time.setAttribute("freq", "900")
travel_time.setAttribute("file", "time_out.xml")
start_edge = [edge for edge in edge_tab if
edge["id"] == det["startLink"]]
if len(start_edge) > 0:
start_point = get_detector_coords_from_link(start_edge[0]["id"],
link_tab,
det["startPos"])
sumo_point = convert_vissim_to_sumo_coords(start_point, net_offset)
for lane in start_edge[0]["lanes"]:
det_entry = result_doc.createElement("detEntry")
polyline = lane["shape"].split(" ")
shape = []
for point in polyline:
shape.append(point.split(","))
start_offset = geomhelper.polygonOffsetWithMinimumDistanceToPoint(
sumo_point,
[[float(coord) for coord in point] for point in shape])
det_entry.setAttribute("lane", lane["id"])
if start_offset < float(lane["length"]):
det_entry.setAttribute("pos", str(start_offset))
else:
det_entry.setAttribute("pos", lane["length"])
travel_time.appendChild(det_entry)
end_edge = [edge for edge in edge_tab if
edge["id"] == det["endLink"]]
if len(end_edge) > 0:
end_point = get_detector_coords_from_link(end_edge[0]["id"],
link_tab,
det["endPos"])
sumo_point = convert_vissim_to_sumo_coords(end_point, net_offset)
for lane in end_edge[0]["lanes"]:
det_exit = result_doc.createElement("detExit")
polyline = lane["shape"].split(" ")
shape = []
for point in polyline:
shape.append(point.split(","))
end_offset = geomhelper.polygonOffsetWithMinimumDistanceToPoint(
sumo_point,
[[float(coord) for coord in point] for point in shape])
det_exit.setAttribute("lane", lane["id"])
if end_offset < float(lane["length"]):
det_exit.setAttribute("pos", str(end_offset))
else:
det_exit.setAttribute("pos", lane["length"])
travel_time.appendChild(det_exit)
root.appendChild(travel_time)
return result_doc
def create_measurement_file(induction_tab, travel_time_tab,
edge_tab, link_tab, net_offset):
result_doc = Document()
root = result_doc.createElement("additional")
result_doc.appendChild(root)
for loop in induction_tab:
ind_loop = result_doc.createElement("inductionLoop")
ind_loop.setAttribute("id", "_".join([loop["no"], loop["name"]]))
sumo_lane = "_".join([loop["lane"].split(" ")[0],
str(int(loop["lane"].split(" ")[1]) - 1)])
ind_loop.setAttribute("lane", sumo_lane)
pathlen = loop["pos"]
link_id = loop["lane"].split(" ")[0]
lane_index = str(int(loop["lane"].split(" ")[1]) - 1)
vissim_loop_coords = get_detector_coords_from_link(link_id,
link_tab,
pathlen)
sumo_loop_coords = convert_vissim_to_sumo_coords(vissim_loop_coords,
net_offset)
polyline = [lane for lane in
[edge for edge in edge_tab if edge["id"] == link_id][
0]["lanes"]
if lane["index"] == lane_index][0]["shape"].split(" ")
shape = []
for point in polyline:
shape.append(point.split(","))
edge_offset = geomhelper.polygonOffsetWithMinimumDistanceToPoint(
sumo_loop_coords,
[[float(coord) for coord in point] for point in shape])
ind_loop.setAttribute("pos", str(edge_offset))
ind_loop.setAttribute("file", "ind_out.xml")
ind_loop.setAttribute("freq", "900")
root.appendChild(ind_loop)
for det in travel_time_tab:
travel_time = result_doc.createElement("entryExitDetector")
travel_time.setAttribute("id", det["no"])
travel_time.setAttribute("freq", "900")
travel_time.setAttribute("file", "time_out.xml")
start_edge = [edge for edge in edge_tab if
edge["id"] == det["startLink"]]
if len(start_edge) > 0:
start_point = get_detector_coords_from_link(start_edge[0]["id"],
link_tab,
det["startPos"])
sumo_point = convert_vissim_to_sumo_coords(start_point, net_offset)
for lane in start_edge[0]["lanes"]:
det_entry = result_doc.createElement("detEntry")
polyline = lane["shape"].split(" ")
shape = []
for point in polyline:
shape.append(point.split(","))
start_offset = geomhelper.polygonOffsetWithMinimumDistanceToPoint(
sumo_point,
[[float(coord) for coord in point] for point in shape])
det_entry.setAttribute("lane", lane["id"])
if start_offset < float(lane["length"]):
det_entry.setAttribute("pos", str(start_offset))
else:
det_entry.setAttribute("pos", lane["length"])
travel_time.appendChild(det_entry)
end_edge = [edge for edge in edge_tab if
edge["id"] == det["endLink"]]
if len(end_edge) > 0:
end_point = get_detector_coords_from_link(end_edge[0]["id"],
link_tab,
det["endPos"])
sumo_point = convert_vissim_to_sumo_coords(end_point, net_offset)
for lane in end_edge[0]["lanes"]:
det_exit = result_doc.createElement("detExit")
polyline = lane["shape"].split(" ")
shape = []
for point in polyline:
shape.append(point.split(","))
end_offset = geomhelper.polygonOffsetWithMinimumDistanceToPoint(
sumo_point,
[[float(coord) for coord in point] for point in shape])
det_exit.setAttribute("lane", lane["id"])
if end_offset < float(lane["length"]):
det_exit.setAttribute("pos", str(end_offset))
else:
det_exit.setAttribute("pos", lane["length"])
travel_time.appendChild(det_exit)
root.appendChild(travel_time)
return result_doc