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Transportation leadership you can trust.
presented byLawrence Liao, Cambridge Systematics, Inc.
Implementing Solano Napa Model In Cube App Manager
presented at
FUTURA 2011
1
Solano and Napa Counties
Members of the Metropolitan Transportation Commission (MTC) – the Metropolitan Planning Organization (MPO) in San Francisco Bay Area
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Model Area
3
Solano Napa Travel Demand Model
Provides traffic forecasts for major roadways in Solano and Napa counties
4-Step model • Land use data prepared in Excel • Auto Ownership & Trip Generation models use
MTC BAYCAST programs• Other 3 steps in TP+ scripts
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MTC 4-Step Model
BAYCAST-90 denotes the 1990 Bay Area household travel survey-based travel demand models
32-bit Fortran programs
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Original Model Folder Structure
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Original User’s Guide
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Objectives
Make SNTDM work on client’s (64-bit) and model users’ (32-bit) computers
Streamline the modeling process
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Challenges
64-bit Windows 7 doesn’t support 32-bit BAYCAST-90 programs natively• DOSBOX• WindowXP Virtual Machine
Using App Manager to control entire modeling process which includes:• Excel spreadsheets• 32-bit BAYCAST-90 programs• TP+ scripts (easy)