git clone --recursive --branch devel https://github.com/SPECFEM/specfem2d.git

https://github.com/SPECFEM/specfem2d

https://github.com/SPECFEM/specfem2d/issues

Principal Developers
  Dimitri Komatitsch
  Daniel Peter
  Jeroen Tromp
  Jean-Pierre Vilotte

Development Team
 Hom Nath Gharti
 Eduardo Valero Cano
 Etienne Bachmann
 Alexis Bottero
 Quentin Brissaud
 Bryant Chow
 Paul Cristini
 Congyue Cui
 Rene Gassmoeller
 Michael Gineste
 Felix Halpaap
 Eric Heien
 Jesus Labarta
 Matthieu Lefebvre
 Nicolas Le Goff
 Pieyre Le Loher
 Qiancheng Liu
 Qinya Liu
 Youshan Liu
 Zhaolun Liu
 David Luet
 Roland Martin
 Rene Matzen
 Ryan Modrak
 Christina Morency
 Masaru Nagaso
 Eric Rosenkrantz
 Herurisa Rusmanugroho
 Elliott Sales de Andrade
 Carl Tape
 Jean-Pierre Vilotte
 Zhinan Xie
 Zhendong Zhang