Global stiffness matrix

Download source file

1. Download OdePack. Only three files are needed, for double precision, the files we need are: opkdmain.f, opkda1.f and opkda2.f.
2. Compile the source codes with

   $ gfortran -c opkdmain.f opkda1.f opkda2.f
   

   three object files will be created, namely: opkdmain.o, opkda1.o and opkda2.o.

3. Build the static library libodepack.a with

   $ ar rcs libodepack.a opkdmain.o opkda1.o opkda2.o
   

Download source

Abaqus setting file