Minor patch required for model run

2050_TM151_PPA_BF_00 had some transit skim paths which were previously not found but are long paths and resulted in div by zero

model-files/scripts/nonres/HsrTransitSubmodeChoice.job

@@ -228,9 +228,16 @@ loop tpnum=1,5
           exp_wlk = exp(utility_wlk)
           exp_drv = exp(utility_drv)
 
-          ; compute the probability
-          prob_wlk = exp_wlk/(exp_wlk + exp_drv)
-          prob_drv = 1.0 - prob_wlk
+          ; this can happen if the ivt is too high -- avoid div by zero errors
+          if ((exp_wlk + exp_drv)==0)
+            prob_wlk = 1.0
+            prob_drv = 0.0
+          else
+            ; compute the probability
+            prob_wlk = exp_wlk/(exp_wlk + exp_drv)
+            prob_drv = 1.0 - prob_wlk
+          endif
+
         else
           prob_wlk = 0.0
           prob_drv = 1.0

utilities/prepare-validation-data/Prepare Observed Transit Summaries.R

@@ -21,9 +21,9 @@ F_INPUT_SURVEY_DIR     = "M:/Data/OnBoard/Data and Reports/_data Standardized"
 F_INPUT_LEGACY_RDATA   = file.path(F_INPUT_SURVEY_DIR, "survey_legacy.RData")
 F_INPUT_STANDARD_RDATA = file.path(F_INPUT_SURVEY_DIR, "survey_standard.RData")
 
-F_VALIDATION_DIR       = "M:/Development/Travel Model One/Calibration/Version 1.5.0/2015_TM150_calib13/OUTPUT/validation"
+F_VALIDATION_DIR       = "M:/Development/Travel Model One/Calibration/Version 1.5.0/2015_TM151_PPA_00/OUTPUT/validation"
 F_INPUT_RIDERSHIP      = "M:/Data/Transit/2015 Ridership/transit ridership growth database.xlsx"
-F_INPUT_ESTIMATED      = "M:/Development/Travel Model One/Calibration/Version 1.5.0/2015_TM150_calib13/OUTPUT/validation/trnline.csv"
+F_INPUT_ESTIMATED      = "M:/Development/Travel Model One/Calibration/Version 1.5.0/2015_TM151_PPA_00/OUTPUT/validation/trnline.csv"
 
 F_INPUT_MUNI_APC       = "M:/Data/Transit/Muni APC Through Time/consolidated-database.csv"