Dear Jafar Al-Jawad ,

here you can find document of flopy in python and implementation of it :

https://github.com/modflowpy/flopy

and here you can find SEAWAT and example implementation bellow that page in download part:

https://www.usgs.gov/software/seawat-a-computer-program-simulation-three-dimensional-variable-density-ground-water-flow

Best,

Dear Jafar Al-Jawad

Have a look:

1. https://github.com/modflowpy/flopy/blob/develop/code.json

2. https://github.com/modflowpy/flopy

Kind Regards

Qamar Ul Islam

Book ISMAR10. INTERNATIONAL SYMPOSIUM ON MANAGED AQUIFER RECHARGE...

Article Iron-nickel alloys as canister material for radioactive wast...