images in Postscript

[Franco Carlacci]

 Here's my Problem:

     The troff facility at our installation can generate
     Pstscript code. I have raster image which I would
     like to include in my text. Is there   pre-processor
     somewhere out there that will allow my to include
     my image. I have a program which can convert the
     raster to Postscript code but I have no idea how to
     merge this code with the one produce by troff. Any
     help would be appreciated. 

                          Franco