about the .pyd file

[tarun02kumar]

hello everyone,

I am new to python so I need help about the .pyd file
I have a name.pyd file which basically is a merge of many .h5 data files.
I have to use this .pyd files(merge of simulations files) and compare it with one experiment data file which is also a .h5
So, my question are
what exactly is .pyd files?is it an executable file?
how i can use it for my purpose?

can someone help?
thanx in advance

[bvdet]

The extension .pyd is used for Python extension modules. To use the code defined in an extension module, use the import statement just like you would any other Python module.