I am trying to figure out the sediment volume for a large, irregular shaped deposit. I have mapped both the top and bottom horizons, and converted them into depth maps. I have tried using the volumetric tool but it is asking for a structure grid and contact depths. I’m really just trying to get the general volume of the deposit between two horizons, in an isolated area defined by a polygon I’ve made. Is this possible to do in the Kingdom Software?

Thanks for your time!