I'm an intermediate user and am just getting into deeper list management in Dynamo. Im advanced in Grasshopper (at least for tree creation / management) and am just starting to realize that DY isn't quite working the same way as GH.
I have an Excel list with hundreds of points to be used for an a 4-pt panel adaptive component. I have structured it by columns to be:
 Panel number (0,1, ... n)
 Panel type (currently all the same, so "1")
 Point x-coord
 Point y-coord
 Point z-coord
The intent is to extract the x/y/z to create point by coords. However I'm lost as to how to manage the extraction properly. The index is giving me the first tree-branch's value rather than a list of the sub-values, if that makes sense. Snap below. What I'm trying to get is a new list keeping the integrity of the point identifier associated to each point coordinate. Any help is much appreciated (I assume this is just a growing pain for moving from GH to DY).
Further, if anyone has a good resource of how to interpret DY commands from a GH user, that would be very welcome as well.