def fcd2fzp(inpFCD, outSTRM, further):
"""
Reformats the contents of the given fcd-output file into a .fzp file, readable
by PHEM. The fcd-output "fcd" must be a valid file name of an fcd-output.
The "sIDm" parameter must be a map from SUMO-edge ids to their numerical
representation as generated by toSTR(inpNET, outSTRM).
Returns two maps, the first from vehicle ids to a numerical representation,
the second from vehicle type ids to a numerical representation.
"""
sIDm = further["phemStreetMap"]
if outSTRM != None:
print(
"t,WeltX,WeltY,Veh. No,v,Gradient,veh.Typ-Id,Str-Id", file=outSTRM)
vIDm = sumolib._Running(further["orig-ids"], True)
vtIDm = sumolib._Running()
vtIDm.g("PKW")
vtIDm.g("PKW_equipped")
vtIDm.g("LKW")
vtIDm.g("BUS")
for q in inpFCD:
if q.vehicle:
for v in q.vehicle:
vid = vIDm.g(v.id)
aType = _convType(v.type)
vtid = vtIDm.g(aType)
sid = sIDm.g(v.edge)
percSlope = math.sin(float(v.slope)) * 100.
if outSTRM != None:
print("%s,%s,%s,%s,%s,%s,%s,%s" % (
sumolib._intTime(q.time), float(v.x), float(v.y),
vid, float(v.speed) * 3.6, percSlope, vtid, sid), file=outSTRM)
return vIDm, vtIDm
def net2str(net, outSTRM):
"""
Writes the network object given as "inpNET" as a .str file readable by PHEM.
Returns a map from the SUMO-road id to the generated numerical id used by PHEM.
The following may be a matter of changes:
- currently, only the positions of the start and the end nodes are written,
the geometry of the edge as defined in the SUMO-network is not exported.
A map between the edge id and a segment to a numerical id would be necessary
"""
if outSTRM!=None:
print("Str-Id,Sp,SegAnX,SegEnX,SegAnY,SegEnY", file=outSTRM)
sIDm = sumolib._Running()
for e in net._edges:
eid = sIDm.g(e._id)
if outSTRM!=None:
c1 = e._from._coord
c2 = e._to._coord
print("%s,%s,%s,%s,%s,%s" % (eid, len(e._lanes), c1[0], c2[0], c1[1], c2[1]), file=outSTRM)
return sIDm
def net2str(net, outSTRM):
"""
Writes the network object given as "inpNET" as a .str file readable by PHEM.
Returns a map from the SUMO-road id to the generated numerical id used by PHEM.
The following may be a matter of changes:
- currently, only the positions of the start and the end nodes are written,
the geometry of the edge as defined in the SUMO-network is not exported.
A map between the edge id and a segment to a numerical id would be necessary
"""
if outSTRM != None:
print("Str-Id,Sp,SegAnX,SegEnX,SegAnY,SegEnY", file=outSTRM)
sIDm = sumolib._Running()
for e in net._edges:
eid = sIDm.g(e._id)
if outSTRM != None:
c1 = e._from._coord
c2 = e._to._coord
print("%s,%s,%s,%s,%s,%s" %
(eid, len(e._lanes), c1[0], c2[0], c1[1], c2[1]),
file=outSTRM)
return sIDm
