Rail IVT Multipliers Update

Increase the value of the rail (commuter & light rail) in-vehicle-time multipliers from 0.65 to 0.85 to account for a rail bug related to transit transfer connectors being in feet rather than miles, which in turn over-estimated transit ridership when the connectors were fixed to miles.

src/asim/configs/airport.CBX/trip_mode_choice.yaml

@@ -263,9 +263,9 @@ CONSTANTS:
   c_fwt: 1.5
   c_xwt: 2
   c_waux: 2.5
-  ivt_lrt_multiplier: 0.65
+  ivt_lrt_multiplier: 0.85
   ivt_brt_multiplier: 0.95
-  ivt_cmr_multiplier: 0.65
+  ivt_cmr_multiplier: 0.85
   ivt_ltd_multiplier: 1.0
   ivt_cost_multiplier: 0.6
 

src/asim/configs/airport.SAN/trip_mode_choice.yaml

@@ -264,9 +264,9 @@ CONSTANTS:
   c_fwt: 1.5
   c_xwt: 2
   c_waux: 2.5
-  ivt_lrt_multiplier: 0.65
+  ivt_lrt_multiplier: 0.85
   ivt_brt_multiplier: 0.95
-  ivt_cmr_multiplier: 0.65
+  ivt_cmr_multiplier: 0.85
   ivt_ltd_multiplier: 1.0
   ivt_cost_multiplier: 0.6
 

src/asim/configs/common/constants.yaml

@@ -191,9 +191,9 @@ max_waitTime: 50
 # rapid bus wait time discount
 WAIT_TIME_DISC: 1.0
 
-ivt_lrt_multiplier: 0.65
+ivt_lrt_multiplier: 0.85
 ivt_brt_multiplier: 0.95
-ivt_cmr_multiplier: 0.65
+ivt_cmr_multiplier: 0.85
 ivt_ltd_multiplier: 1.0
 ivt_cost_multiplier: 0.6
 # line-haul mode constants; note commuter rail is based on CMRIVTT. Also currently hyperloop is not applied because we do not skim hyperloop IVTT

src/asim/configs/crossborder/constants.yaml

@@ -75,9 +75,9 @@ tnc_shared_cost_per_mile: 0.48
 tnc_shared_cost_per_minute: 0.16
 tnc_shared_cost_minimum: 4.6
 
-ivt_lrt_multiplier: 0.65
+ivt_lrt_multiplier: 0.85
 ivt_brt_multiplier: 0.90
-ivt_cmr_multiplier: 0.65
+ivt_cmr_multiplier: 0.85
 ivt_ltd_multiplier: 1.0
 ivt_cost_multiplier: 0.6