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The TEK8 graphics library is intended for use on PDP-8 minicomputers operating under the OS/8 operating system to drive Tektronix 4006 graphics display terminals. An example of this would be half-life calculations and/or plots. A whole range of special-purpose or impromptu calculations can be performed in the middle of normal analysis.
Plots in simply fortran manual#
SPKSAM works with the manual mode of SPEAKEASY as the driver, or central routine. SPKSAM allows one to analyze spectrum multiscale data and coincidence data rapidly with a degree of precision which is more than adequate.
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SPKSAM can then access any one or any group (up to 32K channels total) of these spectra with a simple command by using direct access modes for data read and data write. At least 2000 4096-channel spectra can be accommodated on disk at one time. The computer more » is configured so that one can have up to 10/sup 6/ bytes available for TSO operation and extensive disc space. A system might consist of a Tektronix 4010-1 terminal and 4631 hardcopy unit connected via TSO to the LSU IBM 3033 central computer. The degree of efficiency depends, of course, on the capabilities and configuration of the computer to which the terminal is linked. It is designed to handle very large amounts of data in an efficient and rapid manner. SPKSAM is a collection of SPEAKEASY linkules that constitute a program to analyze a variety of different types of nuclear spectroscopic data (mainly gamma-ray spectra) on an interactive Tektronix Graphics terminal utilizing the IBM Time Sharing Option (TSO). The command structure presented is complete in that it contains the unrevised and revised SAMPO command structure as well as the new functions specific to the present application. One should be familiar with SAMPO before attempting to use this document. Many of these use the position of the cursor as input data for the operation to be performed.
Plots in simply fortran code#
In command mode one uses the command structure and code words of SAMPO in the cursor mode one uses single-key commands to perform a variety of different operations. There more » are two basic modes of operation: command mode and cursor mode. The basic mathematical structure of SAMPO was not altered, but the input and output modes of operation were. This program was assembled to serve as a precision spectrum analysis routine. The system consists of a Tektroniz 4010-1 terminal and 4631 hardcopy unit connected via TSO to the LSU IBM 3033 Central Computer. Presented here is a modified version of SAMPO for use on an interactive Tektronix graphics terminal utilizing the IBM Time Sharing Option (TSO). It can also be used to analyze conversion electron spectra. SAMPO is a Fortran IV program for performing computer analysis of Ge(Li) gamma-ray spectra.