Hello and welcome to our forum @Darren! Very happy to have you on board 
Looks like you got some solid experience in both CFD as well as FEA.
Really looking forward to see how you can benefit from our platform with nice and interesting idea(s) you come up with!
Regarding the csv issue , I would like to give you some good resources from @ahmedhussain18:
Just get through them and let me know if the posts helped you.
Wish you all the best and enjoy your stay here!
Jousef