Welcome to the forum. Unfortunately it doesn't work like this. We are not going to do it for you. You need to put some effort, post your code in python tags, full traceback, if you get any exceptions, in error tags and ask specific questions.
It will also help to provide sample of your data. Not everyone knows what GIDAS file is and how it looks like...
It will also help to provide sample of your data. Not everyone knows what GIDAS file is and how it looks like...
If you can't explain it to a six year old, you don't understand it yourself, Albert Einstein
How to Ask Questions The Smart Way: link and another link
Create MCV example
Debug small programs
How to Ask Questions The Smart Way: link and another link
Create MCV example
Debug small programs