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User supplied subroutines

Several skeleton user supplied subroutines are available in the file You can finish a routine, compile all files and link it to get an executable. Further explanation is provided in

As a special option you can use an ABAQUS umat.f (ABAQUS is a trademark of Hibbitt, Karlsson & Sorensen, Inc.; see for the ABAQUS homepage). See the umat.c routine in the tochnog/src directory how to do that.

See also: user_umat, user_data and materi_history_variables.

tochnog 2001-09-02