FSUTMS Comprehensive Modeling Workshop - Cambridge ...

FSUTMS Standards
►What impact do constants and coefficients have
and should they be changed by the user?
Constants and coefficients can significantly change
the number of transit trips and should only be
adjusted during calibration and validation of a
model.
►When are constants and coefficients used?
Constants and coefficients are only used in transit
models.
FSUTMS--CUBE MODELING TRAINING SERIES
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Olympus Mode Choice Model Input Files
► The Mode Choice Model uses the following input files:
Person Trips ~ PSNTRIPS_ayy.mat
Free-Flow Flow Highway Skims ~ FREESKIM_ayy.mat
Restrained Highway Skims ~ CONGSKIM_ayy.mat
Off-Peak Transit Skims ~ TSKIMOP_ayy.mat
Peak Transit Skims ~ TSKIMPK_ayy.mat
Parking Cost ~ ZONEDATA_yya.dbf
Mode Choice Coefficients ~ MC_COEFFICIENTS.CSV
Mode Choice Targets ~ MC_TARGETS.CSV
Mode Choice Constants ~ MC_CONSTANTS.CSV
External Trip Table ~ EETABLE_ayy.mat
FSUTMS--CUBE MODELING TRAINING SERIES
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8-6