1. NAME AND TITLE
GOFRR: Generator of Graphical Output of DOT and ANISN Fluxes and
INTRIGUE PACKAGE: Maker of Linear, Logarithmic, and Semilogarithmic Graphs.
Oak Ridge National Laboratory, Oak Ridge, Tennessee.
3. CODING LANGUAGE AND COMPUTER
Fortran IV; IBM 360/370.
4. NATURE OF PROBLEM SOLVED
GOFRR (Graphical Output of Fluxes and Reaction Rates) was designed to calculate and plot
reaction rates of fluxes from the discrete ordinates particle transport codes CCC-89/DOT (2-D) and
PSR-117/ANISN (1-D). However, GOFRR can be used to plot any one- or two-dimensional array
plus 3-D perspective drawings, 2-D reaction rate and spectrum plots and can calculate axes scales and
perform symbol plotting.
5. METHOD OF SOLUTION
GOFRR produces a number of different plots from CCC-89/DOT or PSR-117/ANISN flux input. A three-dimensional plot may be drawn in which the X and Y interval midpoint values and the reaction rates are represented by the X, Y, and Z axes, respectively. A two-dimensional plot may be drawn of the reaction rate with either the X interval or Y interval held constant. For a ``row'' plot, the X intervals vs reaction rate is plotted for a single Y value. Similarly, for a column plot, the Y intervals vs reaction rate is plotted for a single X value.
Two-dimensional plots may also be made of the neutron or gamma spectra from an X and Y value
in histogram form. A three-dimensional material or zone map may also be produced from an input
6. RESTRICTIONS OR LIMITATIONS
GOFRR's array network is flexibly dimensioned for efficient use of storage space. This technique
requires that an estimate of the main storage needed for a problem be calculated, the estimate must be
specified as the common block size, and the estimate must be passed as a parameter to the control
7. TYPICAL RUNNING TIME
The running time for a GOFRR calculation depends largely on the number of intervals used in the
problem and also the number of 3-D plots requested. On the IBM 360/91 computer, most problems
will run in less than 30 sec CPU time.
8. COMPUTER HARDWARE REQUIREMENTS
GOFRR is operable on the IBM 360/370 computers. 270 K bytes of main memory are required for a block size of 18,000 words. The GOFRR load module has a default common block size of 1,000 words.
A CALCOMP plotter is required.
9. COMPUTER SOFTWARE REQUIREMENTS
A Fortran IV compiler is required.
F. B. Sadler and D. L. Selby, "GOFRR: A Computer Code to Generate Graphical Output of DOT and ANISN Fluxes and Reaction Rates," ORNL/TM-5063 (March 1978).
M. B. Emmett, "INTRIGUE-II-C: An IBM 360 Subroutine Package for Making Linear,
Logarithmic, and Semilogarithmic Graphs using Either the CALCOMP Pen-and-Ink or Cathode-Ray-Tube Plotter," ORNL-TM-3947 (October 1972).
11. CONTENTS OF CODE PACKAGE
Included are the referenced document and one (1.2MB) DOS diskette which contains the source
code, sample problem input and output, and INTRIGUE package.
12. DATE OF ABSTRACT
KEYWORD: FLUX or DOSE PLOTTING