NAME OR DESIGNATION OF PROGRAM, COMPUTER, DESCRIPTION OF PROGRAM OR FUNCTION, METHOD OF SOLUTION, RESTRICTIONS ON THE COMPLEXITY OF THE PROBLEM, TYPICAL RUNNING TIME, UNUSUAL FEATURES OF THE PROGRAM, RELATED AND AUXILIARY PROGRAMS, STATUS, REFERENCES, MACHINE REQUIREMENTS, LANGUAGE, OPERATING SYSTEM UNDER WHICH PROGRAM IS EXECUTED, OTHER PROGRAMMING OR OPERATING INFORMATION OR RESTRICTIONS, NAME AND ESTABLISHMENT OF AUTHORS, MATERIAL, CATEGORIES

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Program name | Package id | Status | Status date |
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ORMONTE | PSR-0275/01 | Tested | 24-JUN-1991 |

Machines used:

Package ID | Orig. computer | Test computer |
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PSR-0275/01 | IBM PC | IBM PC |

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3. DESCRIPTION OF PROGRAM OR FUNCTION

ORMONTE is a generic multivariable uncertainty analysis driver which can be linked to any FORTRAN model supplied by the user. The user tells ORMONTE which variables in his model are uncertain and describes the associated probability distributions. The user also tells ORMONTE which outputs from his model are of interest and for which uncertainty profiles are desired. Given the uncertainties in the inputs, ORMONTE samples the user-defined input distributions and "drives" or runs the users model enough times such that a probability histogram or profile is constructed for the user-defined outputs of interest. ORMONTE can also perform sequential one-variable-at-a-time sensitivity studies and elasticity analysis. The user-supplied model is not restricted to a shielding model. Any FORTRAN model where uncertain outputs can be represented as functions of uncertain, independent inputs can be used. The ORMONTE package includes a set of Probability Data Analysis (PDA) routines for converting raw probability data into probability distribution format suitable for input to ORMONTE.

ORMONTE is a generic multivariable uncertainty analysis driver which can be linked to any FORTRAN model supplied by the user. The user tells ORMONTE which variables in his model are uncertain and describes the associated probability distributions. The user also tells ORMONTE which outputs from his model are of interest and for which uncertainty profiles are desired. Given the uncertainties in the inputs, ORMONTE samples the user-defined input distributions and "drives" or runs the users model enough times such that a probability histogram or profile is constructed for the user-defined outputs of interest. ORMONTE can also perform sequential one-variable-at-a-time sensitivity studies and elasticity analysis. The user-supplied model is not restricted to a shielding model. Any FORTRAN model where uncertain outputs can be represented as functions of uncertain, independent inputs can be used. The ORMONTE package includes a set of Probability Data Analysis (PDA) routines for converting raw probability data into probability distribution format suitable for input to ORMONTE.

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PSR-0275/01

INTOHIST Raw to comulative distribution data conversionREGIN Z-value for given probability

REGOUT Probability for given z-value

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PSR-0275/01, included references:

- K.A. Williams and C.R. Hudson II:ORMONTE - An Uncertainty Analysis Code for Use with User-Developed

Systems Models on Mainframe or Personnal Computers

ORNL-TM-10714 (May 1989).

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PSR-0275/01

File name | File description | Records |
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PSR0275_01.001 | Information file | 161 |

PSR0275_01.002 | Batch file to compile ORMONTE | 14 |

PSR0275_01.003 | Batch file to Link ORMONTE | 5 |

PSR0275_01.004 | Batch file to run ORMONTE | 3 |

PSR0275_01.005 | File used by LINK.BAT | 3 |

PSR0275_01.006 | Source File | 142 |

PSR0275_01.007 | Source File | 135 |

PSR0275_01.008 | Source File | 44 |

PSR0275_01.009 | Source File | 14 |

PSR0275_01.010 | Source File | 296 |

PSR0275_01.011 | Source File | 55 |

PSR0275_01.012 | Source File | 96 |

PSR0275_01.013 | Source File | 38 |

PSR0275_01.014 | Source File | 241 |

PSR0275_01.015 | Source File | 81 |

PSR0275_01.016 | Source File | 1213 |

PSR0275_01.017 | Assembler random number generator | 93 |

PSR0275_01.018 | Input file for the sample runs for ORMONTE | 16 |

PSR0275_01.019 | Input file for the sample runs for ORMONTE | 20 |

PSR0275_01.020 | Input file for the sample runs for ORMONTE | 3 |

PSR0275_01.021 | Input file for the sample runs for ORMONTE | 56 |

PSR0275_01.022 | Input file for the sample runs for ORMONTE | 5 |

PSR0275_01.023 | Input file for the sample runs for ORMONTE | 7 |

PSR0275_01.024 | ORMONTE output MVSS option | 819 |

PSR0275_01.025 | ORMONTE output ELAS option | 1526 |

PSR0275_01.026 | ORMONTE output SVSS option | 2630 |

PSR0275_01.027 | prog to convert parameters into distr. data | 219 |

PSR0275_01.028 | Sample input to INTOHIST | 2000 |

PSR0275_01.029 | INTOHIST Sample output | 39 |

PSR0275_01.030 | Sample output histogram param. from INTOHIST | 5 |

PSR0275_01.031 | Output from INTOHIST using LMRPLOT.DAT input | 31 |

PSR0275_01.032 | Sample input to INTOHIST | 78 |

PSR0275_01.033 | Source for probability data anlysis | 29 |

PSR0275_01.034 | Sample REGIN output | 11 |

PSR0275_01.035 | Source to provide probability data analysis | 66 |

PSR0275_01.036 | Spreadsheet file for prob data analysis | 29 |

PSR0275_01.037 | Standard deviation input to REGOUT | 2 |

PSR0275_01.038 | indicator file used by REGIN and REGOUT | 1 |

PSR0275_01.039 | Sum-of-squares average error of probability | 1 |

PSR0275_01.040 | User supplied input data | 11 |

PSR0275_01.041 | Standard normal data file | 81 |

PSR0275_01.042 | X-axis values for given mean and sigma | 81 |

PSR0275_01.043 | REGOUT probability output | 11 |

PSR0275_01.044 | DOS file-names | 42 |

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- J. Gamma Heating and Shield Design
- P. General Mathematical and Computing System Routines

Keywords: data uncertainties, probability, sensitivity analysis, shielding.