Visualizing Network Results

Visualizing Network Results

The SeaCast model uses Emme software to run network assignments and store results. The summary model component of the SeaCast creates a new Emme bank, called Daily, where it combines the necessary assignment results. The table below list the link level variables available in banks to visualize.

Emme Bank Variables

There are two types of Emme bank. The first type is the bank that is used to carry out assignments and there are 12 such banks for each time period. The second is the daily bank that contains the summary of the assignment results aggregated at the daily level.

Link Level Results for TOD banks

Attribute	Description	Data Type
id	link identifier	String
isAccess	access connector flag	Bool
isEgress	egress connector flag	Bool
isConnector	connector flag	Bool
isOneWay	one-way link flag	Bool
isAuto	auto mode flag	Bool
isTransit	transit mode flag	Bool
isAuxTransit	auxiliary transit mode flag	Bool
isAuxAuto	auxiliary auto mode flag	Bool
isActive	active link flag	Bool
isIActive	active I-node flag	Bool
isJActive	active J-node flag	Bool
length	link length	Float
type	link type	Integer
modes	link modes	Modes
lanes	number of lanes	Float
vdf	volume-delay function index	Integer
ul1	capacity per lane	Float
ul2	posted speed	Float
ul3	facility type	Float
@facilitytype	Facility type	Float
@countyid	county fips code	Float
@countid	count ids for validation	Float
@corridorid	corridor id for validation	Float
@is_managed	flag for HOV managed lane	Float
@toll1	Toll for income level 1	Float
@toll2	Toll for income level 2	Float
@toll3	Toll for income level 3	Float
@trkc1	Toll for truck level 1	Float
@trkc2	Toll for truck level 2	Float
@trkc3	Toll for truck level 3	Float
@subarea_flag	flag if link belongs to SeaTac model region	Float
@rdly	arterial delay	Float
@sov_inc1	SOV Income Level 1	Float
@sov_inc2	SOV Income Level 2	Float
@sov_inc3	SOV Income Level 3	Float
@hov2_inc1	HOV 2 Income Level 1	Float
@hov2_inc2	HOV 2 Income Level 2	Float
@hov2_inc3	HOV 2 Income Level 3	Float
@hov3_inc1	HOV 3 Income Level 1	Float
@hov3_inc2	HOV 3 Income Level 2	Float
@hov3_inc3	HOV 3 Income Level 3	Float
@tnc_inc1	TNC Level 1	Float
@tnc_inc2	TNC Level 2	Float
@tnc_inc3	TNC Level 3	Float
@medium_truck	Medium Trucks (PCE, factor of 1.5)	Float
@heavy_truck	Heavy Trucks (PCE, factor of 2)	Float
@trnv3	Transit Vehicles	Float
@tveh	total vehicles	Float
@mveh	medium trucks (actual)	Float
@hveh	heavy trucks (actual)	Float
@dveh	delivery trucks	Float
@vmt	vmt	Float
@vht	vht	Float
@trnv	buses in auto equivalents	Float
@ovol	observed volume	Float
@bveh	number of buses	Float
@bvol	bike volume	Float
el1	extra link function parameter 1 (=@rdly)	Float
el2	extra link function parameter 2 (=@trnv3)	Float
volau	auto volume (pce)	Float
volad	additional volume (pce)	Float
timau	auto times (mins)	Float
speedau	auto speed (mph)	Float
volax	auxiliary transit volume	Float
angle	link bearing in degrees	Float
idr	link identifier of reverse link	String
lengthr	link length of reverse link	Float
typer	link type of reverse link	Integer
modesr	link modes of reverse link	Modes
lanesr	number of lanes of reverse link	Float
vdfr	volume-delay function index of reverse link	Integer
ul1r	capacity per lane	Float
ul2r	posted speed	Float
ul3r	facility type	Float
xi	x-coordinate of I-node	Float
yi	y-coordinate of I-node	Float
label	node label of I-node	String
ui1	node user data 1 of I-node	Float
ui2	node user data 2 of I-node	Float
ui3	node user data 3 of I-node	Float
inboa	initial boardings of I-node	Float
fiali	final alightings of I-node	Float
@lr_walk	of I-node	Float
@hdwfr	of I-node	Float
@wait	of I-node	Float
@invt	of I-node	Float
idj	node identifier of J-node	String
xj	x-coordinate of J-node	Float
yj	y-coordinate of J-node	Float
labelj	node label of J-node	String
uj1	node user data 1 of J-node	Float
uj2	node user data 2 of J-node	Float
uj3	node user data 3 of J-node	Float
inboaj	initial boardings of J-node	Float
fialij	final alightings of J-node	Float
@lr_walkj	of J-node	Float
@hdwfrj	of J-node	Float
@waitj	of J-node	Float
@invtj	of J-node	Float
fd1	volume-delay function fd	Float
fd3	volume-delay function fd	Float
fd5	volume-delay function fd	Float
fd7	volume-delay function fd	Float
fd9	volume-delay function fd	Float
fd10	volume-delay function fd	Float
fd31	volume-delay function fd	Float
fd40	volume-delay function fd	Float
shape_length	link shape length	Float
ca_nlines_l	Number of transit lines on link	Float
ca_trveh_l	Number of transit vehicles per hour	Float
ca_caps_l	Seated capacity of all lines on link	Float
ca_capt_l	Total capacity of all transit lines on link	Float
ca_voltr_l	Total transit volume on link	Float

Link Level Results for Daily bank

Attribute	Description	Data Type
id	link identifier	String
isAccess	access connector flag	Bool
isEgress	egress connector flag	Bool
isConnector	connector flag	Bool
isOneWay	one-way link flag	Bool
isAuto	auto mode flag	Bool
isTransit	transit mode flag	Bool
isAuxTransit	auxiliary transit mode flag	Bool
isAuxAuto	auxiliary auto mode flag	Bool
isActive	active link flag	Bool
isIActive	active I-node flag	Bool
isJActive	active J-node flag	Bool
length	link length	Float
type	link type	Integer
modes	link modes	Modes
lanes	number of lanes	Float
vdf	volume-delay function index	Integer
ul1	capacity per lane	Float
ul2	posted speed	Float
ul3	facility type	Float
@tveh	total daily vehicles (auto + trucks)	Float
@v5to6	total vehicles (auto + trucks) for 5to6	Float
@v6to7	total vehicles (auto + trucks) for 6to7	Float
@v7to8	total vehicles (auto + trucks) for 7to8	Float
@v8to9	total vehicles (auto + trucks) for 8to9	Float
@v9to10	total vehicles (auto + trucks) for 9to10	Float
@v10to14	total vehicles (auto + trucks) for 10to14	Float
@v14to15	total vehicles (auto + trucks) for 14to15	Float
@v15to16	total vehicles (auto + trucks) for 15to16	Float
@v16to17	total vehicles (auto + trucks) for 16to17	Float
@v17to18	total vehicles (auto + trucks) for 17to18	Float
@v18to20	total vehicles (auto + trucks) for 18to20	Float
@v20to5	total vehicles (auto + trucks) for 20to5	Float

## Visualizations

Bently provides many resources that can be used for visualization. These resouces can be found at https://learning.bentley.com/pages/19/home. Please enroll and complete the course "Worksheet Customization" which will guide you in how to visualizae network in Emme.