Verification

Target setup

The first step under Task 4 Verification and Release is to setup and run a target MTC TM1 model run for comparison purposes. The TM1 setup used for verification is below:

• Source code snapshot for TM1 target
• Build instructions for building the mtc.jar CT-RAMP Java program
• Inputs and setup to run the entire TM1 (not just the CT-RAMP Java program) (2015_06_002.zip)
• Scripts to convert TM1 data to ActivitySim format
• ActivitySim format inputs (mtc_asim.h5, skims.omx)

Target outputs, log files, and HH trace for a 10% sample

• 0 shadow pricing iterations results (tm1_0_sp_results.zip)
• 3 shadow pricing iterations results (tm1_3_sp_results.zip)

Verification Progress

The following table displays the work-in-progress verification status for each sub-module.

Sub-module	Reviewed	Notes	Summaries
compute_accessibility	x	TM1 transit round trip path is available bug	access.xlsx
value_of_time	x		vot.xlsx
school_location	x	grade school not shadow priced in TM1; all zones assume short walk to transit currently	work-school-location.xlsx
workplace_location	x	mode choice logsums and sample correction factors in the same range for the sample set. Will review mode choice logsum expressions in more detail as part of the mode choice review.	work-school-location.xlsx, work_county_flows.xlsx
auto_ownership_simulate	x		autos.xlsx
free_parking		in development; parking costs also missing in the model, but in development
cdap_simulate	x	TM1 cdap person participation (ranking) function to select non-workers and kids up to 5 is random whereas ASIM is not; TM1 grade school age bug added for now	cdap.xlsx
mandatory_tour_frequency	x		imtf.xlsx
mandatory_tour_scheduling	x		mtdd.xlsx
joint_tour_frequency	x		jtf.xlsx
joint_tour_composition	x		jtour_comp.xlsx
joint_tour_participation	x		jtour_comp.xlsx
joint_tour_destination	x		jtour_dist.xlsx
joint_tour_scheduling	x		joint-tdd.xlsx
non_mandatory_tour_frequency	x	TM1 indiv non-man tour freq extension not implemented	nmtf.xlsx
non_mandatory_tour_destination	x		nmtd_dist.xlsx
non_mandatory_tour_scheduling	x		nm-tdd.xlsx
tour_mode_choice_simulate	x		tour_mode.xlsx
atwork_subtour_frequency	x		atwork_tf.xlsx
atwork_subtour_destination	x		atwork_dist.xlsx
atwork_subtour_scheduling	x		atwork-tdd.xlsx
atwork_subtour_mode_choice	x		tour_mode.xlsx
stop_frequency	x		tsf.xlsx
trip_purpose	x		trip_purpose.xlsx
trip_destination	x		trip_dist.xlsx
trip_purpose_and_destination	x		trip_purpose.xlsx
trip_scheduling	x		trip_depart.xlsx
trip_mode_choice	x		trip_mode.xlsx