Dear Rahul,

Here are some of the links to for your reference:

https://www.usgs.gov/mission-areas/water-resources/science/modflow-and-related-programs?qt-science_center_objects=0#qt-science_center_objects

https://www.youtube.com/watch?v=eKLGyoQxeX0

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https://www.mdpi.com/2073-4441/11/9/1904/htm

Thanks

here is a link that can help you ... good luck

https://www.waterloohydrogeologic.com/resources/visual-modflow-flex-resources/introduction-groundwater-modeling-with-visual-modflow

Thanks you Ankur Srivastava will check it.

Thank you Azouzi Blel sir.. will check it

You can try with PMWin (Processing Modflow for Windows). It has free version.

Also, you can use MODELMUSE GUI of MODFLOW. It is also free of cost.

Good luck and happy modeling.

For a beginner like you, the first step is to understand how the model works. Check the various manual and technical reports available at the USGS Website, install and try doing practice with the data provided in those documents prior to using your own

Agree with josn neyka

Hi Rahul, it all depends on your background, level of understanding of groundwater processes and some basic concepts of finite differences principles. I would suggest starting with some well known GUI's (graphical user interfaces) for Modflow such as GMS or GroundwaterVistas (they both have free trial versions) and go through their detailed tutorials.

Once you get an idea on the basis you can move on to some simple applications and using a GUI is almost a no brainer for practical applications. Apart from the two mentioned above, PMWin is also a good alternative as mentioned earlier but I also recommend USGS's ModelMuse (although I am not sure if it supports Modflow6).

I have also included some links for you below.

Good luck

Theo

https://www.aquaveo.com/software/gms-groundwater-modeling-system-introduction

http://www.groundwatermodels.com/

https://www.usgs.gov/software/modelmuse-a-graphical-user-interface-groundwater-models

You can start with the hatari labs videos on YouTube. Also its worth to read modelmuse documentation which is given in USGS official website.

Thank you Sajal Kumar Adhikary sir ...

Joan Nyika Madam, thankyou will check it..

Thank you Theo S. Sarris sir.. Will check it..