I'm very new to Python and am working in model builder right now. I created a new field (Shp_Acs) and I want that field to calculate the area of the polygon in acres. I tried !shape.area@ACRES! and it doesn't bring back the correct value.
I was using VB and the expression was [SHAPE_STAr] /43560. SHAPE_STAr is a field in my table that has the area of the polygon in sq.ft.