Linking Java to FORTRAN?

Has anyone linked VisAD ( or any other Java program ) to a FORTRAN
app?   We have found when dealing with C/C++ apps that sockets and JNI
are both good solutions, but I would like to hear what the possibilities
are with FORTRAN.

regards,
Tom

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_________________________________________________________
Thomas P Maxwell, Ph.D.          Spatial Systems Research
University of Maryland Institute for Ecological Economics
voice: 410-326-7388                     FAX: 410-326-7354
URL:           http://kabir.cbl.cees.edu/Tom/Maxwell.html