Enable JavaScript and Style Sheets to view this web site correctly.  
  Downloadable RT3D Files

RT3D Code

Users may freely download the following versions of RT3D.  The full package for version 2.5 has also been broken into smaller files (here and under the Documentation and Examples headings), to facilitate downloads on slower connections.  You are asked to take a brief minute to register before you are allowed to download RT3D.  Registration provides a method to insure that you understand the terms of downloading RT3D and provides us with important information.  This information is used for two purposes:  1) to send e-mail notice of RT3D updates (on the order of one e-mail per year) and 2) to collect statistics on the demographics of RT3D users.  The latter information is important for the RT3D developers in obtaining the resources required to improve RT3D.  The information collected will not be released to anyone other than as demographic statistics (i.e., name, e-mail address, etc. will not be released).

Documentation

The following documents describe the basis of the RT3D code and how to use the software.  For RT3D v2.5, users will want to read the RT3D v1 Manual as well as the version 2.5 update document and readme files.  The RT3D tutorials for GMS apply to version 1 of RT3D.  The two white papers describe additional reaction modules which may be implemented as user-defined reaction modules.  All documents are in Adobe Acrobat Portable Document Format which can be accessed using the free Acrobat Reader software found at www.adobe.com.

Examples

The following zip file contains all input files for the examples discussed in the RT3D Manual (PNNL-11720).  (Note that on 2002-May-30, input files for the flow simulation in Modflow-96 format were added to the existing Modflow-88 formatted input files.)

Utilities

The following utilities are provides "as is" with no support and without any warranty.  The RT3D developers make no warranties, expressed or implied, that these software are free of errors or whether they will meet your need for solving a particular problem.  You use these software at your own risk.  The developers disclaim all liability for direct or consequential damage resulting from your use of these software.  The RT3D developers do not endorse these software over any other; we have merely found these utilities to be useful and provide them here as a convenience only.

If you have developed a utility that is useful when working with RT3D, you may send a request to have your (freeware) utility listed on this web site to rt3d@pnl.gov.



RT3D Home Page  ]
Last Revised:  2002-Jan-07