# can we show the orig.ident in separate windows by using Seurat

I'm curious about can we show the orig.ident in sprat windows by using Seurat? Here are my code and the fig I got. Is it possible that I can separate each orig.ident into a single panel? DimPlot(whole,group.by = "orig.ident", reduction = "umap")

The DimPlot() function of the new version of Seurat, Seurat v3 has a split.by argument, which splits the plot based on the levels of the variable provided. You basically need to provide a column from the @metadata slot:
DimPlot(whole, split.by = "orig.ident", reduction = "umap")

If you are using Seurat v2, you can have the DimPlot() function return the ggplot object created and then use facet_wratp() or facet_grid() to generate facets based on your variable of interest.