USER MANUAL AIR QUALITY DATA HANDLING SYSTEM

The Air Quality Data Handling System (AQDHS) has been modified from the form provided by EPA which was designated AQDHS1. The new version of the system utilizes direct access processing under the Virtual Storage Access Method (VSAM) for streamlined processing. All features of AQDHS1 have been incorporated maintaining the input formats which were used in that system. Additional features of this improved system permit the input of negative numbers into the data base, a capability which AQDHS1 lacked. An additional Data Report Program which selectively provides multiple parameters, either stored or newly created, by hour, has also been included. /Author/

  • Corporate Authors:

    California Department of Transportation

    Transportation Laboratory
    5900 Folsom Boulevard
    Sacramento, CA  USA  95819
  • Authors:
    • Faulkinbury, J
    • Benson, P
  • Publication Date: 1977-11

Media Info

  • Features: Appendices;
  • Pagination: 106 p.

Subject/Index Terms

Filing Info

  • Accession Number: 00172883
  • Record Type: Publication
  • Report/Paper Numbers: CA-TL-7288-77-32 Final Rpt.
  • Files: TRIS, STATEDOT
  • Created Date: Apr 12 1978 12:00AM