For all species together and for each group of species, total abundance maps are calculated in a Geographic Information System (GIS) by stacking each individual species predicted annual abundance layers and summing the values of the pixels in each resulting \"column\". The result is the total predicted abundance of all individuals (of the included species) in that cell.\n\ncdm_data_type = Grid\nVARIABLES (all of which use the dimensions [latitude][longitude]):\nrichness (Normalized Species Richness)\n
For all species together and for each group of species, total abundance maps are calculated in a Geographic Information System (GIS) by stacking each individual species predicted annual abundance layers and summing the values of the pixels in each resulting \"column\". The result is the total predicted abundance of all individuals (of the included species) in that cell.\n\ncdm_data_type = Grid\nVARIABLES (all of which use the dimensions [latitude][longitude]):\nrichness (Normalized Species Richness)\n
