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Paul Scherrer Institut PSI GEM Software (GEMS) Home

Paul Scherrer Institut
5232 Villigen PSI, Schweiz/Switzerland
Tel. +41 56 310 21 11
Fax. +41 56 310 21 99

E-Mail: gems2.support@psi.ch

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Get GEMSFITS package!

GEMSFITS v.1 is a program package for GEM Input Parameter Optimization and Inverse Modelling

The GEMSFITS package is distributed free of charge to registered users affiliated to non-profit educational and research institutions, for educational and research purposes only, subject to the Terms and Conditions of Use.

Use of GEMSFITS in any commercial activity (not education or research) requires a written agreement with the vendor (Paul Scherrer Institute).

The currently available variant of GEMSFITS  is provided without source code, in the form of an executable program with built-in NoSQL databases.

GEMSFITS runs under Windows and Linux desktop OSes (Mac OSX variant is in preparation).

If you find GEMSFITS useful or applied it to parameter optimization of the data in your publication, please, cite the following paper:

Miron G.D., Kulik D.A., Dmytrieva S.V., Wagner T. (2015): GEMSFITS: Code package for optimization of geochemical model parameters and inverse modeling. Applied Geochemistry 55, 28-45. DOI.

We would appreciate a non-compulsory registration of your name, affiliation, and e-mail,  as well as OS and area of potential applications.

Click here to register and download GEMSFITS package

Currently available: GEMSFITS v.1.3 (Win64 and ubuntu linux 20.x).


Last updated:  07. 12. 2022

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