I have following problem. I need to set the filename of my Zonal Statistic Table as the Date form the File from which the Statistic is calculated. i made a model to extract the layers from netcdf-raster, and then i want to get the date information out of the layer. I want to do this with the "calculate value"-Tool, but i dont know how to get the data information out of the layer file. in the attachement i put a picture of my model.