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This article is about how to call the Fortran program in Python, the editor thinks it is very practical, so I share it with you to learn. I hope you can get something after reading this article.

Python has commands to directly convert Fortran programs into modules that Python can call directly:

F2py-m-c-- fcompiler=gnu95, such as f2py-m test test.f90-c-- fcompiler=gnu95

After the run is complete, a test.so file is generated, which can be called directly in the python command by import test. In specific use, when a function in test.f90 is called, suppose it is called test2, the calling method is: test.test2 ()

The problem that is easy to appear in the Linux server is the selection of the compiler. You can use the following command to see how the compiler should be selected: f2py-m test test.f90-c-- help-fcompiler

For example, I enter this command on my server, and the result is as follows:

Then select the compiler according to the requirements.

For Windows users, you can choose the compiler as intelv, but I haven't used it under Windows, so I don't know if it can be compiled successfully. The above is how to call the Fortran program in Python. The editor believes that there are some knowledge points that we may see or use in our daily work. I hope you can learn more from this article. For more details, please follow the industry information channel.

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