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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 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 is not 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 is not None:
                    print("%s,%s,%s,%s,%.3f,%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