GFD Dennou Library This is a Fortran Library we , GFD Fans , was developping for a log while. It is licensed with BSD 2 Clause License. Some links leads to Japanese Page. About GFD Common Library Download (dcl-7.5.1) HISTORY dcl-7.5.1 is released. ( dcl-7.5.1.tar.gz ) [2022/1 0/27] Binary Packages for each OS Debian Packages Download from debian Package of Ruby Project Ubuntu Packages distribution