I am trying to retrace some steps. I was working experimentally and discounted the results and then after further analysis a few weeks later it was something that was useful. I need to remember what the procedure was, or find another way to get the same answer.
Using ArcGIS 10.1
I have a raster layer with a given hydrology values in cm
I have a polygon layer with tree canopy classifications (1 for areas with tree canopy cover, 0 for polygons with no canopy cover)
I want to get pixel counts for the entire polygon layer for so that I know for each unique hydrology value what the counts of canopy and no canopy pixels are. The final goal is to build a stacked histogram in excel to show the proportion of canopy and non canopy pixels at various hydrology levels.
I think I may have used zonal statistics in some manner, but I would appreciate any opinions.