IAEA1210 WEDRO-1.1.

1. NAME OR DESIGNATION OF PROGRAM:  WEDRO-1.1.

3. DESCRIPTION OF PROGRAM OR FUNCTION

The WIMSE Data Processing Routines (WEDRO) are a set of routines developed to process the WIMS-E file which is produced by the computer code WIMS-D/4.1. The data manipulation functions of WEDRO-1.1 include the following:
- Spatial homogenization of cross-sections using flux-volume   weighting
- Energy condensation of the cross-sections with three variants of  the Travelli formula available for collapsing microscopic   transport cross sections
- Lumping of fission products to a user specified scheme
- Computation of Normalised Generalised Equivalence Theory (NGET)  discontinuity factors for one-dimensional slab and two-dimensional    pin cell problems
- Generation of cross section files in three different applications   formats (e.g. the WORKING file format in the AMPX and SCALE code   packages).

4. METHOD OF SOLUTION:  Data manipulation.

5. RESTRICTIONS ON THE COMPLEXITY OF THE PROBLEM

WEDRO-1.1 is a variably dimensioned code and there is thus no restriction on the number of energy groups etc. The size of the problem is only restriced by the core storage available.

6. TYPICAL RUNNING TIME

The running time is very much dependent on the amount of data processing to be performed.

NEA-DB compiled the program on an IBM 3090 computer and ran the sample cases included in this package. The following execution times were required. Case 1:1.98 seconds; case 2: 4.23 seconds; case 3: 1.10 seconds.

7. UNUSUAL FEATURES OF THE PROGRAM:

8. RELATED AND AUXILIARY PROGRAMS:  WEDRO-1.0, WIMS-D/4 (NEA 0329).

10. REFERENCES

- W.R. Joubert:
  An Update of the Cell Code WIMSD4 (WIMSD4.1)
  PEL-294 (1990).

- M.S. Wheeler:
  The WIMSE Data Processing Routines (WEDRO 1.0)
  RTE01-2/2-035 (March 29, 1988).
- E.Z. Mueller, H. Ras and G. Ball:
  An Update of the WIMS-E Data Processing Routines (WEDRO-1.1)
  PEL 296 (August 13, 1990).

11. MACHINE REQUIREMENTS

WEDRO-1.1 requires between 3 and 7 logical units (depending on which output files are requested).

About 4800KB of IBM 3090 main storage are required for  execution of the test cases.

13. OPERATING SYSTEM UNDER WHICH PROGRAM IS EXECUTED:  IBM 370 MVS.

MVS/DFP (IBM 3090).

14. OTHER PROGRAMMING OR OPERATING INFORMATION OR RESTRICTIONS:

15. NAME AND ESTABLISHMENT OF AUTHORS

          E.Z. Mueller, H. Ras, G. Ball
          Atomic Energy Corporation of South Africa (Ltd)
          Building P-1900
          P.O. Box 582
          PRETORIA 0001, Republic of South Africa

File name	File description	Records
IAEA1210_02.001	Information file	114
IAEA1210_02.002	File descriptions	50
IAEA1210_02.003	WEDRO-1.1 main program FORTRAN source	111
IAEA1210_02.004	COLLAPSE module FORTRAN source	1112
IAEA1210_02.005	COMMON blocks FORTRAN source	132
IAEA1210_02.006	DATA blocks FORTRAN source	68
IAEA1210_02.007	DISCON module FORTRAN source	664
IAEA1210_02.008	DRIVER module FORTRAN source	853
IAEA1210_02.009	EXIT module FORTRAN source	710
IAEA1210_02.010	HOMOG module FORTRAN source	942
IAEA1210_02.011	INDATA module FORTRAN source	588
IAEA1210_02.012	KEY module FORTRAN source	236
IAEA1210_02.013	LUMPING module FORTRAN source	1239
IAEA1210_02.014	MAGIC module FORTRAN source	71
IAEA1210_02.015	NUTS module FORTRAN source	371
IAEA1210_02.016	PREPARE module FORTRAN source	801
IAEA1210_02.017	STANDARD module FORTRAN source	288
IAEA1210_02.018	STORE module FORTRAN source	1088
IAEA1210_02.019	WIMSE module FORTRAN source	1245
IAEA1210_02.020	WORKING module FORTRAN source	870
IAEA1210_02.021	JCL example to compile/link WEDRO-1.1	14
IAEA1210_02.022	JCL example to run WEDRO-1.1	28
IAEA1210_02.023	WEDRO-1.1 test case 1 input data	38
IAEA1210_02.024	WEDRO-1.1 test case 2 input data	64
IAEA1210_02.025	WEDRO-1.1 test case 3 input data	28
IAEA1210_02.026	WIMS-D/4.1 input data to generate WIMS file	45
IAEA1210_02.027	WEDRO-1.1 test case 1 printed output	11167
IAEA1210_02.028	WEDRO-1.1 test case 2 printed output	1751
IAEA1210_02.029	WEDRO-1.1 test case 3 printed output	812