PREPRO 2004 Home Page

PREPRO 2004 is ENDF/B-VII Ready

Updated June 13, 2005

(See History for Details of 2005 Updates)

What is PREPRO?

The ENDF/B Pre-processing codes (PREPRO), is a collection of 16 computer codes,

which are designed to convert ENDF/B formatted neutron and/or photon data

from the original distributed form to a form in which the data can be used in applications.

These codes also allow you to view the data.

The ENDF/B Pre-Processing Codes run on virtually ANY Computer

Here you can download the codes and documentation for ANY computer


WARNING

Recent changes in ENDF/B-VI Format and procedures, as well as the evaluations themselves makes it impossible for versions

of the ENDF/B pre-processing codes earlier than PREPRO 2004 (2004 Version) to accurately process current ENDF/B-VI evaluations.

The present codes can handle all existing ENDF/B-VI evaluations through release 8, which will be the last release of ENDF/B-VI.

The present codes are also designed to handle new evaluations for the ENDF/B-VII Library.


WARNING

Documentation is NOT included with downloaded codes for each computer.

You must download documentation separately.

Download Codes

Download Documentation

Request PREPRO 2004 CD or Register as User

PREPRO 2004 History: Check for Changes that Effect you