CTH

Distribution

CTH is Export Controlled software and is available for site license to U.S. Government agencies and contractors working under contract to the U.S. Government or one of its agencies. A Government Use Notice (GUN) that outlines the terms and restrictions of CTH use must be signed by an officer of your organization.

CTH distribution is covered for licensees working under contract to the U.S. Government through the duration outlined in their Government Use Notice.

Limited commercial licenses for CTH are available but will include a fee that depends on the number of users and sites. These licenses are negotiated on a case by case basis. Several non-U.S. sites have commercial CTH licenses under approved U.S. Dept. of State export licenses. Please contact cth-license@sandia.gov for questions about commercial or non-U.S. licenses.

CTH is written in Fortran 90 and C and can be built under most versions of Unix, Linux and Mac/OSX operating systems. The CTH distribution package is completely self contained and requires no additional pre- or post-processors. The distribution can be pre-built for Linux, Windows and Mac/OSX. Source code and make files for other Unix systems are available for trusted partners and require additional approval. For the pre-built Windows and Linux versions, software license keys are used to tie the executables to a specific hardware (for a default duration of 2 years).

If you would like to obtain CTH for use on a government contract you will need to obtain a current Government Use Notice with an assigned agreement number. Please send an email to cth-license@sandia.gov (with ALL included fields completed) to obtain the appropriate licensing paperwork. Example fields of need information are shown below.


Please provide ALL applicable information below:
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Is this request in support of an active federal government contract?:
(if yes)
Contract number:
Affiliated Agency:
Contract start date:
Contract end date:
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Technical POC Information
Company:
Address:
Email:
Phone:
Fax:
Country of citizenship:
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Signatory POC Information
Company:
Title/Position:
Address:
Email:
Phone:
Fax:
Country of citizenship:
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!!!IMPORTANT!!!
At any time will a foreign national have access to the software(yes|no, if yes explain):