NEHRP Clearinghouse
- Title
- Computer Programs in Earthquake Seismology. Volume 1: General Programs.
- File
- PB292462.pdf
- Author(s)
- Herrmann, R. B.
- Source
- National Science Foundation, Washington, DC. Applied Science and Research Applications., November 1978, 226 p.
- Abstract
- This volume contains eleven documented copies of computer programs on spectral analysis and general purpose routines for use in earthquake seismology. Presently operating on a Honeywell 6023 Computer, the programs are free of machine dependent peculiarities with a few exceptions which are noted in the introduction. Although most programs require an offline CALCOMP drum plotter, in more recent programs plotting calls are performed in modular subroutine units to facilitate conversion to other plotting systems. The CALCOMP subroutines are listed. Most of the programs consist of a statement of purpose, input/output, program units, theory, or description, the actual program, sample data, and sample output. The program titles are: EXSPEC, SPSPEC, DATAPLT, FILTER, FPDPLT, EDABAC, LISTER, PLTSEIS, HILBERT, HASKELL, and SEISDIS.
- Keywords
- FPDPLT computer program; Signal processing; SPSPEC computer program; Computer programs; SEISDIS computer program; Earthquakes; EXSPEC computer program; CALCOMP plotters; Honeywell 6023 computers; Spectrum analysis; PLTSEIS computer program; HASKELL computer program; FILTER computer program; HILBERT computer program; DATAPLT computer program; EDABAC computer program; LISTER computer program