Exemplo n.º 1
0
def makeairplantloop(data, commdct):
    """make the edges for the airloop and the plantloop"""
    anode = "epnode"
    endnode = "EndNode"

    # in plantloop get:
    #     demand inlet, outlet, branchlist
    #     supply inlet, outlet, branchlist
    plantloops = loops.plantloopfields(data, commdct)
    # splitters
    #     inlet
    #     outlet1
    #     outlet2
    splitters = loops.splitterfields(data, commdct)
    #
    # mixer
    #     outlet
    #     inlet1
    #     inlet2

    mixers = loops.mixerfields(data, commdct)
    #
    # supply barnchlist
    #     branch1 -> inlet, outlet
    #     branch2 -> inlet, outlet
    #     branch3 -> inlet, outlet
    #
    # CONNET INLET OUTLETS
    edges = []

    # get all branches
    branchkey = "branch".upper()
    branches = data.dt[branchkey]
    branch_i_o = {}
    for br in branches:
        br_name = br[1]
        in_out = loops.branch_inlet_outlet(data, commdct, br_name)
        branch_i_o[br_name] = dict(list(zip(["inlet", "outlet"], in_out)))
    # for br_name, in_out in branch_i_o.items():
    #     edges.append(((in_out["inlet"], anode), br_name))
    #     edges.append((br_name, (in_out["outlet"], anode)))

    # instead of doing the branch
    # do the content of the branch
    edges = makebranchcomponents(data, commdct)

    # connect splitter to nodes
    for splitter in splitters:
        # splitter_inlet = inletbranch.node
        splittername = splitter[0]
        inletbranchname = splitter[1]
        splitter_inlet = branch_i_o[inletbranchname]["outlet"]
        # edges = splitter_inlet -> splittername
        edges.append(((splitter_inlet, anode), splittername))
        # splitter_outlets = ouletbranches.nodes
        outletbranchnames = [br for br in splitter[2:]]
        splitter_outlets = [
            branch_i_o[br]["inlet"] for br in outletbranchnames
        ]
        # edges = [splittername -> outlet for outlet in splitter_outlets]
        moreedges = [(splittername, (outlet, anode))
                     for outlet in splitter_outlets]
        edges = edges + moreedges

    for mixer in mixers:
        # mixer_outlet = outletbranch.node
        mixername = mixer[0]
        outletbranchname = mixer[1]
        mixer_outlet = branch_i_o[outletbranchname]["inlet"]
        # edges = mixername -> mixer_outlet
        edges.append((mixername, (mixer_outlet, anode)))
        # mixer_inlets = inletbranches.nodes
        inletbranchnames = [br for br in mixer[2:]]
        mixer_inlets = [branch_i_o[br]["outlet"] for br in inletbranchnames]
        # edges = [mixername -> inlet for inlet in mixer_inlets]
        moreedges = [((inlet, anode), mixername) for inlet in mixer_inlets]
        edges = edges + moreedges

    # connect demand and supply side
    # for plantloop in plantloops:
    #     supplyinlet = plantloop[1]
    #     supplyoutlet = plantloop[2]
    #     demandinlet = plantloop[4]
    #     demandoutlet = plantloop[5]
    #     # edges = [supplyoutlet -> demandinlet, demandoutlet -> supplyinlet]
    #     moreedges = [((supplyoutlet, endnode), (demandinlet, endnode)),
    #         ((demandoutlet, endnode), (supplyinlet, endnode))]
    #     edges = edges + moreedges
    #
    # -----------air loop stuff----------------------
    # from s_airloop2.py
    # Get the demand and supply nodes from 'airloophvac'
    # in airloophvac get:
    #   get branch, supplyinlet, supplyoutlet, demandinlet, demandoutlet
    objkey = "airloophvac".upper()
    fieldlists = [[
        "Branch List Name", "Supply Side Inlet Node Name",
        "Demand Side Outlet Node Name", "Demand Side Inlet Node Names",
        "Supply Side Outlet Node Names"
    ]] * loops.objectcount(data, objkey)
    airloophvacs = loops.extractfields(data, commdct, objkey, fieldlists)
    # airloophvac = airloophvacs[0]

    # in AirLoopHVAC:ZoneSplitter:
    #   get Name, inlet, all outlets
    objkey = "AirLoopHVAC:ZoneSplitter".upper()
    singlefields = ["Name", "Inlet Node Name"]
    fld = "Outlet %s Node Name"
    repeatfields = loops.repeatingfields(data, commdct, objkey, fld)
    fieldlist = singlefields + repeatfields
    fieldlists = [fieldlist] * loops.objectcount(data, objkey)
    zonesplitters = loops.extractfields(data, commdct, objkey, fieldlists)

    # in AirLoopHVAC:SupplyPlenum:
    #   get Name, Zone Name, Zone Node Name, inlet, all outlets
    objkey = "AirLoopHVAC:SupplyPlenum".upper()
    singlefields = ["Name", "Zone Name", "Zone Node Name", "Inlet Node Name"]
    fld = "Outlet %s Node Name"
    repeatfields = loops.repeatingfields(data, commdct, objkey, fld)
    fieldlist = singlefields + repeatfields
    fieldlists = [fieldlist] * loops.objectcount(data, objkey)
    supplyplenums = loops.extractfields(data, commdct, objkey, fieldlists)

    # in AirLoopHVAC:ZoneMixer:
    #   get Name, outlet, all inlets
    objkey = "AirLoopHVAC:ZoneMixer".upper()
    singlefields = ["Name", "Outlet Node Name"]
    fld = "Inlet %s Node Name"
    repeatfields = loops.repeatingfields(data, commdct, objkey, fld)
    fieldlist = singlefields + repeatfields
    fieldlists = [fieldlist] * loops.objectcount(data, objkey)
    zonemixers = loops.extractfields(data, commdct, objkey, fieldlists)

    # in AirLoopHVAC:ReturnPlenum:
    #   get Name, Zone Name, Zone Node Name, outlet, all inlets
    objkey = "AirLoopHVAC:ReturnPlenum".upper()
    singlefields = ["Name", "Zone Name", "Zone Node Name", "Outlet Node Name"]
    fld = "Inlet %s Node Name"
    repeatfields = loops.repeatingfields(data, commdct, objkey, fld)
    fieldlist = singlefields + repeatfields
    fieldlists = [fieldlist] * loops.objectcount(data, objkey)
    returnplenums = loops.extractfields(data, commdct, objkey, fieldlists)

    # connect room to each equip in equiplist
    # in ZoneHVAC:EquipmentConnections:
    #   get Name, equiplist, zoneairnode, returnnode
    objkey = "ZoneHVAC:EquipmentConnections".upper()
    singlefields = [
        "Zone Name", "Zone Conditioning Equipment List Name",
        "Zone Air Node Name", "Zone Return Air Node Name"
    ]
    repeatfields = []
    fieldlist = singlefields + repeatfields
    fieldlists = [fieldlist] * loops.objectcount(data, objkey)
    equipconnections = loops.extractfields(data, commdct, objkey, fieldlists)
    # in ZoneHVAC:EquipmentList:
    #   get Name, all equiptype, all equipnames
    objkey = "ZoneHVAC:EquipmentList".upper()
    singlefields = [
        "Name",
    ]
    fieldlist = singlefields
    flds = ["Zone Equipment %s Object Type", "Zone Equipment %s Name"]
    repeatfields = loops.repeatingfields(data, commdct, objkey, flds)
    fieldlist = fieldlist + repeatfields
    fieldlists = [fieldlist] * loops.objectcount(data, objkey)
    equiplists = loops.extractfields(data, commdct, objkey, fieldlists)
    equiplistdct = dict([(ep[0], ep[1:]) for ep in equiplists])
    for key, equips in list(equiplistdct.items()):
        enames = [equips[i] for i in range(1, len(equips), 2)]
        equiplistdct[key] = enames
    # adistuunit -> room
    # adistuunit <- VAVreheat
    # airinlet -> VAVreheat
    # in ZoneHVAC:AirDistributionUnit:
    #   get Name, equiplist, zoneairnode, returnnode
    objkey = "ZoneHVAC:AirDistributionUnit".upper()
    singlefields = ["Name", "Air Terminal Object Type", "Air Terminal Name"]
    repeatfields = []
    fieldlist = singlefields + repeatfields
    fieldlists = [fieldlist] * loops.objectcount(data, objkey)
    adistuunits = loops.extractfields(data, commdct, objkey, fieldlists)
    # code only for AirTerminal:SingleDuct:VAV:Reheat
    # get airinletnodes for vavreheats
    # in AirTerminal:SingleDuct:VAV:Reheat:
    #   get Name, airinletnode
    adistuinlets = loops.makeadistu_inlets(data, commdct)
    alladistu_comps = []
    for key in list(adistuinlets.keys()):
        objkey = key.upper()
        singlefields = ["Name"] + adistuinlets[key]
        repeatfields = []
        fieldlist = singlefields + repeatfields
        fieldlists = [fieldlist] * loops.objectcount(data, objkey)
        adistu_components = loops.extractfields(data, commdct, objkey,
                                                fieldlists)
        alladistu_comps.append(adistu_components)

    # in AirTerminal:SingleDuct:Uncontrolled:
    #   get Name, airinletnode
    objkey = "AirTerminal:SingleDuct:Uncontrolled".upper()
    singlefields = ["Name", "Zone Supply Air Node Name"]
    repeatfields = []
    fieldlist = singlefields + repeatfields
    fieldlists = [fieldlist] * loops.objectcount(data, objkey)
    uncontrolleds = loops.extractfields(data, commdct, objkey, fieldlists)

    #---------

    anode = "epnode"
    endnode = "EndNode"

    # edges = []

    # connect demand and supply side
    # for airloophvac in airloophvacs:
    #     supplyinlet = airloophvac[1]
    #     supplyoutlet = airloophvac[4]
    #     demandinlet = airloophvac[3]
    #     demandoutlet = airloophvac[2]
    #     # edges = [supplyoutlet -> demandinlet, demandoutlet -> supplyinlet]
    #     moreedges = [((supplyoutlet, endnode), (demandinlet, endnode)),
    #         ((demandoutlet, endnode), (supplyinlet, endnode))]
    #     edges = edges + moreedges

    # connect zonesplitter to nodes
    for zonesplitter in zonesplitters:
        name = zonesplitter[0]
        inlet = zonesplitter[1]
        outlets = zonesplitter[2:]
        edges.append(((inlet, anode), name))
        for outlet in outlets:
            edges.append((name, (outlet, anode)))

    # connect supplyplenum to nodes
    for supplyplenum in supplyplenums:
        name = supplyplenum[0]
        inlet = supplyplenum[3]
        outlets = supplyplenum[4:]
        edges.append(((inlet, anode), name))
        for outlet in outlets:
            edges.append((name, (outlet, anode)))

    # connect zonemixer to nodes
    for zonemixer in zonemixers:
        name = zonemixer[0]
        outlet = zonemixer[1]
        inlets = zonemixer[2:]
        edges.append((name, (outlet, anode)))
        for inlet in inlets:
            edges.append(((inlet, anode), name))

    # connect returnplenums to nodes
    for returnplenum in returnplenums:
        name = returnplenum[0]
        outlet = returnplenum[3]
        inlets = returnplenum[4:]
        edges.append((name, (outlet, anode)))
        for inlet in inlets:
            edges.append(((inlet, anode), name))

    # connect room to return node
    for equipconnection in equipconnections:
        zonename = equipconnection[0]
        returnnode = equipconnection[-1]
        edges.append((zonename, (returnnode, anode)))

    # connect equips to room
    for equipconnection in equipconnections:
        zonename = equipconnection[0]
        zequiplistname = equipconnection[1]
        for zequip in equiplistdct[zequiplistname]:
            edges.append((zequip, zonename))

    # adistuunit <- adistu_component
    for adistuunit in adistuunits:
        unitname = adistuunit[0]
        compname = adistuunit[2]
        edges.append((compname, unitname))

    # airinlet -> adistu_component
    for adistu_comps in alladistu_comps:
        for adistu_comp in adistu_comps:
            name = adistu_comp[0]
            for airnode in adistu_comp[1:]:
                edges.append(((airnode, anode), name))

    # supplyairnode -> uncontrolled
    for uncontrolled in uncontrolleds:
        name = uncontrolled[0]
        airnode = uncontrolled[1]
        edges.append(((airnode, anode), name))

    # edges = edges + moreedges
    return edges
Exemplo n.º 2
0
def makeairplantloop(data, commdct):
    """make the edges for the airloop and the plantloop"""
    anode = "epnode"
    endnode = "EndNode"

    # in plantloop get:
    #     demand inlet, outlet, branchlist
    #     supply inlet, outlet, branchlist
    plantloops = loops.plantloopfields(data, commdct)
    # splitters
    #     inlet
    #     outlet1
    #     outlet2
    splitters = loops.splitterfields(data, commdct)
    #     
    # mixer
    #     outlet
    #     inlet1
    #     inlet2

    mixers = loops.mixerfields(data, commdct)
    #     
    # supply barnchlist
    #     branch1 -> inlet, outlet
    #     branch2 -> inlet, outlet
    #     branch3 -> inlet, outlet
    #         
    # CONNET INLET OUTLETS
    edges = []

    # get all branches
    branchkey = "branch".upper()
    branches = data.dt[branchkey]
    branch_i_o = {}
    for br in branches:
        br_name = br[1]
        in_out = loops.branch_inlet_outlet(data, commdct, br_name)
        branch_i_o[br_name] = dict(list(zip(["inlet", "outlet"], in_out)))
    for br_name, in_out in list(branch_i_o.items()):
        edges.append(((in_out["inlet"], anode), br_name))
        edges.append((br_name, (in_out["outlet"], anode)))

    # instead of doing the branch
    # do the content of the branch
    # edges = makebranchcomponents(data, commdct)


    # connect splitter to nodes
    for splitter in splitters:
        # splitter_inlet = inletbranch.node
        splittername = splitter[0]
        inletbranchname = splitter[1] 
        splitter_inlet = branch_i_o[inletbranchname]["outlet"]
        # edges = splitter_inlet -> splittername
        edges.append(((splitter_inlet, anode), splittername))
        # splitter_outlets = ouletbranches.nodes
        outletbranchnames = [br for br in splitter[2:]]
        splitter_outlets = [branch_i_o[br]["inlet"] for br in outletbranchnames]
        # edges = [splittername -> outlet for outlet in splitter_outlets]
        moreedges = [(splittername, 
                            (outlet, anode)) for outlet in splitter_outlets]
        edges = edges + moreedges

    for mixer in mixers:
        # mixer_outlet = outletbranch.node
        mixername = mixer[0]
        outletbranchname = mixer[1] 
        mixer_outlet = branch_i_o[outletbranchname]["inlet"]
        # edges = mixername -> mixer_outlet
        edges.append((mixername, (mixer_outlet, anode)))
        # mixer_inlets = inletbranches.nodes
        inletbranchnames = [br for br in mixer[2:]]
        mixer_inlets = [branch_i_o[br]["outlet"] for br in inletbranchnames]
        # edges = [mixername -> inlet for inlet in mixer_inlets]
        moreedges = [((inlet, anode), mixername) for inlet in mixer_inlets]
        edges = edges + moreedges

    # connect demand and supply side
    # for plantloop in plantloops:
    #     supplyinlet = plantloop[1]
    #     supplyoutlet = plantloop[2]
    #     demandinlet = plantloop[4]
    #     demandoutlet = plantloop[5]
    #     # edges = [supplyoutlet -> demandinlet, demandoutlet -> supplyinlet]
    #     moreedges = [((supplyoutlet, endnode), (demandinlet, endnode)), 
    #         ((demandoutlet, endnode), (supplyinlet, endnode))]
    #     edges = edges + moreedges
    #     
    # -----------air loop stuff----------------------
    # from s_airloop2.py
    # Get the demand and supply nodes from 'airloophvac'
    # in airloophvac get:
    #   get branch, supplyinlet, supplyoutlet, demandinlet, demandoutlet
    objkey = "airloophvac".upper()
    fieldlists = [["Branch List Name",
        "Supply Side Inlet Node Name",
        "Demand Side Outlet Node Name",
        "Demand Side Inlet Node Names",
        "Supply Side Outlet Node Names"]] * loops.objectcount(data, objkey)
    airloophvacs = loops.extractfields(data, commdct, objkey, fieldlists)
    # airloophvac = airloophvacs[0]

    # in AirLoopHVAC:ZoneSplitter:
    #   get Name, inlet, all outlets
    objkey = "AirLoopHVAC:ZoneSplitter".upper()
    singlefields = ["Name", "Inlet Node Name"]
    fld = "Outlet %s Node Name"
    repeatfields = loops.repeatingfields(data, commdct, objkey, fld)
    fieldlist = singlefields + repeatfields
    fieldlists = [fieldlist] * loops.objectcount(data, objkey)
    zonesplitters = loops.extractfields(data, commdct, objkey, fieldlists)

    # in AirLoopHVAC:SupplyPlenum:
    #   get Name, Zone Name, Zone Node Name, inlet, all outlets
    objkey = "AirLoopHVAC:SupplyPlenum".upper()
    singlefields = ["Name", "Zone Name", "Zone Node Name", "Inlet Node Name"]
    fld = "Outlet %s Node Name"
    repeatfields = loops.repeatingfields(data, commdct, objkey, fld)
    fieldlist = singlefields + repeatfields
    fieldlists = [fieldlist] * loops.objectcount(data, objkey)
    supplyplenums = loops.extractfields(data, commdct, objkey, fieldlists)

    # in AirLoopHVAC:ZoneMixer:
    #   get Name, outlet, all inlets
    objkey = "AirLoopHVAC:ZoneMixer".upper()
    singlefields = ["Name", "Outlet Node Name"]
    fld = "Inlet %s Node Name"
    repeatfields = loops.repeatingfields(data, commdct, objkey, fld)
    fieldlist = singlefields + repeatfields
    fieldlists = [fieldlist] * loops.objectcount(data, objkey)
    zonemixers = loops.extractfields(data, commdct, objkey, fieldlists)

    # in AirLoopHVAC:ReturnPlenum:
    #   get Name, Zone Name, Zone Node Name, outlet, all inlets
    objkey = "AirLoopHVAC:ReturnPlenum".upper()
    singlefields = ["Name", "Zone Name", "Zone Node Name", "Outlet Node Name"]
    fld = "Inlet %s Node Name"
    repeatfields = loops.repeatingfields(data, commdct, objkey, fld)
    fieldlist = singlefields + repeatfields
    fieldlists = [fieldlist] * loops.objectcount(data, objkey)
    returnplenums = loops.extractfields(data, commdct, objkey, fieldlists)


    # connect room to each equip in equiplist
    # in ZoneHVAC:EquipmentConnections:
    #   get Name, equiplist, zoneairnode, returnnode
    objkey = "ZoneHVAC:EquipmentConnections".upper()
    singlefields = ["Zone Name", "Zone Conditioning Equipment List Name", 
        "Zone Air Node Name", "Zone Return Air Node Name"]
    repeatfields = []
    fieldlist = singlefields + repeatfields
    fieldlists = [fieldlist] * loops.objectcount(data, objkey)
    equipconnections = loops.extractfields(data, commdct, objkey, fieldlists)
    # in ZoneHVAC:EquipmentList:
    #   get Name, all equiptype, all equipnames
    objkey = "ZoneHVAC:EquipmentList".upper()
    singlefields = ["Name", ]
    fieldlist = singlefields
    flds = ["Zone Equipment %s Object Type", "Zone Equipment %s Name"]
    repeatfields = loops.repeatingfields(data, commdct, objkey, flds)
    fieldlist = fieldlist + repeatfields
    fieldlists = [fieldlist] * loops.objectcount(data, objkey)
    equiplists = loops.extractfields(data, commdct, objkey, fieldlists)
    equiplistdct = dict([(ep[0], ep[1:])  for ep in equiplists])
    for key, equips in list(equiplistdct.items()):
        enames = [equips[i] for i in range(1, len(equips), 2)]
        equiplistdct[key] = enames
    # adistuunit -> room    
    # adistuunit <- VAVreheat 
    # airinlet -> VAVreheat
    # in ZoneHVAC:AirDistributionUnit:
    #   get Name, equiplist, zoneairnode, returnnode
    objkey = "ZoneHVAC:AirDistributionUnit".upper()
    singlefields = ["Name", "Air Terminal Object Type", "Air Terminal Name"]
    repeatfields = []
    fieldlist = singlefields + repeatfields
    fieldlists = [fieldlist] * loops.objectcount(data, objkey)
    adistuunits = loops.extractfields(data, commdct, objkey, fieldlists)
    # code only for AirTerminal:SingleDuct:VAV:Reheat
    # get airinletnodes for vavreheats
    # in AirTerminal:SingleDuct:VAV:Reheat:
    #   get Name, airinletnode
    adistuinlets = loops.makeadistu_inlets(data, commdct)
    alladistu_comps = []
    for key in list(adistuinlets.keys()):
        objkey = key.upper()
        singlefields = ["Name"] + adistuinlets[key]
        repeatfields = []
        fieldlist = singlefields + repeatfields
        fieldlists = [fieldlist] * loops.objectcount(data, objkey)
        adistu_components = loops.extractfields(data, commdct, objkey, fieldlists)
        alladistu_comps.append(adistu_components)

    # in AirTerminal:SingleDuct:Uncontrolled:
    #   get Name, airinletnode
    objkey = "AirTerminal:SingleDuct:Uncontrolled".upper()
    singlefields = ["Name", "Zone Supply Air Node Name"]
    repeatfields = []
    fieldlist = singlefields + repeatfields
    fieldlists = [fieldlist] * loops.objectcount(data, objkey)
    uncontrolleds = loops.extractfields(data, commdct, objkey, fieldlists)


    #---------

    anode = "epnode"
    endnode = "EndNode"

    # edges = []

    # connect demand and supply side
    # for airloophvac in airloophvacs:
    #     supplyinlet = airloophvac[1]
    #     supplyoutlet = airloophvac[4]
    #     demandinlet = airloophvac[3]
    #     demandoutlet = airloophvac[2]
    #     # edges = [supplyoutlet -> demandinlet, demandoutlet -> supplyinlet]
    #     moreedges = [((supplyoutlet, endnode), (demandinlet, endnode)),
    #         ((demandoutlet, endnode), (supplyinlet, endnode))]
    #     edges = edges + moreedges

    # connect zonesplitter to nodes
    for zonesplitter in zonesplitters:
        name = zonesplitter[0]
        inlet = zonesplitter[1]
        outlets = zonesplitter[2:]
        edges.append(((inlet, anode), name))
        for outlet in outlets:
            edges.append((name, (outlet, anode)))

    # connect supplyplenum to nodes
    for supplyplenum in supplyplenums:
        name = supplyplenum[0]
        inlet = supplyplenum[3]
        outlets = supplyplenum[4:]
        edges.append(((inlet, anode), name))
        for outlet in outlets:
            edges.append((name, (outlet, anode)))

    # connect zonemixer to nodes
    for zonemixer in zonemixers:
        name = zonemixer[0]
        outlet = zonemixer[1]
        inlets = zonemixer[2:]
        edges.append((name, (outlet, anode)))
        for inlet in inlets:
            edges.append(((inlet, anode), name))

    # connect returnplenums to nodes
    for returnplenum in returnplenums:
        name = returnplenum[0]
        outlet = returnplenum[3]
        inlets = returnplenum[4:]
        edges.append((name, (outlet, anode)))
        for inlet in inlets:
            edges.append(((inlet, anode), name))

    # connect room to return node
    for equipconnection in equipconnections:
        zonename = equipconnection[0]
        returnnode = equipconnection[-1]
        edges.append((zonename, (returnnode, anode)))
    
    # connect equips to room
    for equipconnection in equipconnections:
        zonename = equipconnection[0]
        zequiplistname = equipconnection[1]
        for zequip in equiplistdct[zequiplistname]:
            edges.append((zequip, zonename))

    # adistuunit <- adistu_component 
    for adistuunit in adistuunits:
        unitname = adistuunit[0]
        compname = adistuunit[2]
        edges.append((compname, unitname))

    # airinlet -> adistu_component
    for adistu_comps in alladistu_comps:
        for adistu_comp in adistu_comps:
            name = adistu_comp[0]
            for airnode in adistu_comp[1:]:
                edges.append(((airnode, anode), name))

    # supplyairnode -> uncontrolled
    for uncontrolled in uncontrolleds:
        name = uncontrolled[0]
        airnode = uncontrolled[1]            
        edges.append(((airnode, anode), name))
                

    # edges = edges + moreedges    
    return edges
Exemplo n.º 3
0
def makeplantloop(data, commdct):

    edges = []

    anode = "epnode"
    endnode = "EndNode"

    # in plantloop get:
    #     demand inlet, outlet, branchlist
    #     supply inlet, outlet, branchlist
    plantloops = loops.plantloopfields(data, commdct)
    # splitters
    #     inlet
    #     outlet1
    #     outlet2
    splitters = loops.splitterfields(data, commdct)
    #
    # mixer
    #     outlet
    #     inlet1
    #     inlet2

    mixers = loops.mixerfields(data, commdct)
    #
    # supply barnchlist
    #     branch1 -> inlet, outlet
    #     branch2 -> inlet, outlet
    #     branch3 -> inlet, outlet
    #
    # CONNET INLET OUTLETS
    edges = []

    # get all branches
    branchkey = "branch".upper()
    branches = data.dt[branchkey]
    branch_i_o = {}
    for br in branches:
        br_name = br[1]
        in_out = loops.branch_inlet_outlet(data, commdct, br_name)
        branch_i_o[br_name] = dict(list(zip(["inlet", "outlet"], in_out)))
    # for br_name, in_out in branch_i_o.items():
    #     edges.append(((in_out["inlet"], anode), br_name))
    #     edges.append((br_name, (in_out["outlet"], anode)))

    # instead of doing the branch
    # do the content of the branch
    edges = makebranchcomponents(data, commdct)

    # connect splitter to nodes
    for splitter in splitters:
        # splitter_inlet = inletbranch.node
        splittername = splitter[0]
        inletbranchname = splitter[1]
        splitter_inlet = branch_i_o[inletbranchname]["outlet"]
        # edges = splitter_inlet -> splittername
        edges.append(((splitter_inlet, anode), splittername))
        # splitter_outlets = ouletbranches.nodes
        outletbranchnames = [br for br in splitter[2:]]
        splitter_outlets = [
            branch_i_o[br]["inlet"] for br in outletbranchnames
        ]
        # edges = [splittername -> outlet for outlet in splitter_outlets]
        moreedges = [(splittername, (outlet, anode))
                     for outlet in splitter_outlets]
        edges = edges + moreedges

    for mixer in mixers:
        # mixer_outlet = outletbranch.node
        mixername = mixer[0]
        outletbranchname = mixer[1]
        mixer_outlet = branch_i_o[outletbranchname]["inlet"]
        # edges = mixername -> mixer_outlet
        edges.append((mixername, (mixer_outlet, anode)))
        # mixer_inlets = inletbranches.nodes
        inletbranchnames = [br for br in mixer[2:]]
        mixer_inlets = [branch_i_o[br]["outlet"] for br in inletbranchnames]
        # edges = [mixername -> inlet for inlet in mixer_inlets]
        moreedges = [((inlet, anode), mixername) for inlet in mixer_inlets]
        edges = edges + moreedges

    # connect demand and supply side
    # for plantloop in plantloops:
    #     supplyinlet = plantloop[1]
    #     supplyoutlet = plantloop[2]
    #     demandinlet = plantloop[4]
    #     demandoutlet = plantloop[5]
    #     # edges = [supplyoutlet -> demandinlet, demandoutlet -> supplyinlet]
    #     moreedges = [((supplyoutlet, endnode), (demandinlet, endnode)),
    #         ((demandoutlet, endnode), (supplyinlet, endnode))]
    #     edges = edges + moreedges
    #

    return edges