op2
There are 3 repositories under op2 topic.
Wohlstand/OPL3BankEditor
A small cross-platform editor of the OPL3 FM banks of different formats (Downloads in README below)
GiMo84/mOP2
A Matlab/Octave interface to NASTRAN OP2 binary files
jdjfisher/op-cg
Code generator for the OP2 framework