Displaying Visual Fortran Results w/Opengl

I have a source code written in Visual Fortran, I need to have a 3D graphical representation of the end result. The values that I need to represent in 3D space I place in a source code which displays a 3D space axis. I place the fortran output in the glvertex commands to draw lines using the results from the fortran program. The problem is the glvertex commands don’t recognize the fortran results. How can I get the glvertex commands to recognize the fortran results. If you need to see any code I can e-mail to any one who could help. Thank you.

[This message has been edited by flyfit3 (edited 11-28-2001).]