Hello,
I have more than 10 years of Fortran programming experience. I can convert the attached Fortran 77 code to VB.NET (let me know what version of Visual Studio are you using).
In order to be sure we have a good conversion I will first copy the Fortran code, compile it and write a short test for it (to be sure it works and to have something to compare the results of the VB code). In a second step I will convert the legacy Fortran 77 code to VB.NET. I will also write a small test program for the VB code.
Thanks and let me know if you are interested to work with me,
Paul