CALINE-2 COMPUTER PROGRAM MODEL SIMULATION

CALINE-2 is a Gaussian line source air pollution dispersion model for estimating concentrations of carbon monoxide downwind from roadways. The computational algorithms in the CALINE-2 model are extracted and assembled in a series of subroutines contained in a controlling subroutine called CAL 2. CAL 2 does not contain any provision for input/output other than as subroutine arguments. The following items are contained on a single file on this tape: (1) CALINE-2 Fortran source program; (2) sample input data (42 test problems); (3) subroutine CAL 2 Fortran source program. Details of the theory and development of CALINE-2 are contained in the report FHWA-RD-77-74, 'CALINE-2: An Improved Microscale Model for the Dispersion of Air Pollutants from a Line Source'. This report should be available from NTIS in September/October 1977...Software Description: This model is written in the Fortran programming language for implementation on an IBM 360/65 computer using the OS/REL operating system. 40K bytes of core storage are required to operate this model.

• Corporate Authors:

  Federal Highway Administration

  Environmental Control Group, 1200 New Jersey Avenue, SE
  Washington, DC  United States  20590
• Authors:
  • Jones, K E
• Publication Date: 1977-7

Media Info

• Pagination: n.p.

Subject/Index Terms

• TRT Terms: Air pollution; Algorithms; Carbon monoxide; Computer programs; Concentration (Chemistry); Dispersers; Exhaust gases; Magnetic tapes; Mathematical models; Simulation
• Identifier Terms: FORTRAN (Computer program language)
• Old TRIS Terms: Concentration index; Dispersing; Dispersion; Gaussian plume model; Models-simulation
• Subject Areas: Highways; Operations and Traffic Management;

Filing Info

• Accession Number: 00167070
• Record Type: Publication
• Source Agency: National Technical Information Service
• Report/Paper Numbers: FHWA/DF/77/003
• Files: NTIS, TRIS, USDOT
• Created Date: Oct 29 1978 12:00AM