I'm currently working on a ArcGIS task, however I'm struggling with an analysis that I want to do. It concerns the following;
I need to perform an analysis on the thickness of specific sandlayers. I have two files for this; one is a point file with specific boreholes and the other one is a table. I have already combined the two, but I need to figure out in what boreholes the sand thickness is at least 3,5m. However, I only know the height of the bottom and the top of the layer of sand. This means that I need to find a way to somehow select those boreholes in which height between the top layer and bottom layers is >3,5m. I was thinking that I have to some processing by substracting the height of the bottom from the height of the top to see the thickness of the boreholes. However, I can't seem to find the right solution to do this and find out what points are suitable or not.
Anyone can give me any tips or advise?
Thank you in advance!