Accession Number : AD0853731

Title :   SUB50-52: Fortran Subroutines for Sequential Plotting.

Descriptive Note : Research and development rept. Sep-Nov 67,

Corporate Author : NAVAL ELECTRONICS LAB CENTER SAN DIEGO CA

Personal Author(s) : Rock, R. G.

Report Date : 03 MAR 1969

Pagination or Media Count : 37

Abstract : NELC subroutines plot x, y data points representing single-valued and multivalued curves with the digital-computer output line-at-a-time printer. Each plot shows both the direction of the curve and the positions of consecutive x, y data points. Sequential symbols are used. SUB50 is used when the arguments required by SUB51 and SUB52 are not known. It generates these arguments for a given set of x or y values. SUB51 is the basic plotting subroutine. SUB52 is a modification of SUB51 for use when both ordinate and abscissa are longer than 10 inches. (Author)

Descriptors :   *PLOTTERS), (*NAVAL RESEARCH, DATA PROCESSING), (*INPUT OUTPUT DEVICES, CARRIER LANDINGS, AIR TRAFFIC CONTROL SYSTEMS, SUBROUTINES, NAVIGATION.

Subject Categories : Computer Programming and Software
      Computer Hardware

Distribution Statement : APPROVED FOR PUBLIC RELEASE