You can use proc GSLIDE to put the image into a catalog, then play it in GREPLAY. But that is likely not your best option. In your macro you are creating separate graphs for each of the variables in the varlist. You could write the graphs into ODS Documents, and then play them onto ODS Layout. You could do the loop outside the macro, and then play each graph into an ODS Layout directly. You could set your data up so you have the variables in the varlist as a class variable in the data, with box data for each value. Then, you could use a GTL DataPanel or DataLattice with this class variable, and create a grid, all within GTL.
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