General Algebraic Modeling System (GAMS)

Purpose: Programming language that determines an optimized solution based on key constraints
Developer: GAMS Development Corporation
Key Features: Collection of model libraries
Latest Release: Version 24.4.5, May 2015
OS Platform: Windows, Linux, Mac OSX, Sparc, Solaris, IBM
Cost: Perpetual license
Related Software: MATLAB, R
Website: GAMS
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Advantages and Limitations

Advantages Limitations
  • Program can be linked with MATLAB and R
  • Import and export data between GAMS and MS Office (Excel, Word, Access)
  • Detailed technical report and user manual
  • Availability of training and customer support via vendor
  • Requires other software tools to visualize results
  • Requires code development
  • Each optimization solver has its own price

Illustrative Screens

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Sample Applications

Africa East Asia and the Pacific Europe & Central Asia Latin America & the Caribbean Middle East and North Africa South Asia
Water use strategies in the Volta basin Optimal water strategies, Maipo River basin, Chile Strategic options for the development of the Kabul River basin

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