CFD Online Discussion Forums

CFD Online Discussion Forums (
-   FLUENT (
-   -   Problem of UDF using fortran programs (

hlsky October 12, 2011 11:07

Problem of UDF using fortran programs
I want to use fortran program in my UDF.
This fortran program includes some functions and subrountines.
However, when I compile this fortran program and make it by UDF, it cann't work is the the fortran program has "write() ", or "read() ".
Is it permitted to use these print or read function in a UDF-fortran program?
Why I can not use them?
By the way, I use linux operating system.

All times are GMT -4. The time now is 01:53.