I'm trying to use borehole data that I've created in GMS 6.5 to use in Arcscene (Arc Hydro GW), and I'm following the tutorial "Working with Borehole Data" available here:http://www.aquaveo.com/ahgw-learning. The problem is that my txt file (created in GMS) has not the same fields as the txt file given in this tutorial. The specific field (which relates the features) is HydroID. Does anyone knows how to solve this? Thank you a lot!