Geco Analysis data to Excel

I am new to grasshopper and Geco, I have been trying to export the analysis data to excel but it comes out as “data with one branches”. How to unflatten it, so I can see the matrix of data in my excel sheet? I tried to use unflatten in the data trees but I am not sure what value I have to give for ‘G’ Guide as Tree. And is it possible for me to see the analysis output of ecotect in grasshopper as values instead of RGB values?