DOUG development site www.dougdevel.org

DOUG is a complete rewrite of the package DOUG version 1.98 using Fortran95

ADOUG (Aggregation-based Domain decomposition On Unstructured Grids) adds an extra feature of using aggregation for creating coarse level preconditioner:

Current version doug-0.2.1.tar.gz

(The code is currently in pre-beta stage, but can be quite useful already...)

• http://www.dougdevel.org/doug/docs/index.html - DOUG code technical documentation, input file formats etc
• http://www.dougdevel.org/trac/wiki - General description, installation, running the code etc