GTL question about creating different images for each cell within LAYOUT LATTICE

[jimhorne]

I have a heat map graph written in GTL that works fine except that instead of each cell producing a separate image the image file that is produced show all cells in a single image.  What I want is to have each image in its own image file.  The statement I am using to build the graph layout is LAYOUT LATTICE / ROWS=6 COLUMNDATARANGE=UNION ;.  Is there something I can change anywhere in the graph definition to get separate image files?  And I don’t know if it matters but I am running this on z/OS.  The opening and one cell definition follow

BEGINGRAPH;                                                          
  DISCRETEATTRVAR ATTRVAR=mapcgp  VAR=mapgp   ATTRMAP="mapcpu" ;     
  DISCRETEATTRVAR ATTRVAR=mapczip VAR=mapzip  ATTRMAP="mapcpu" ;     
  DISCRETEATTRVAR ATTRVAR=mapelig VAR=mapzie  ATTRMAP="mapzelig" ;   
  DISCRETEATTRVAR ATTRVAR=mapscrt VAR=mapscrt ATTRMAP="mapscrt" ;    
  DISCRETEATTRVAR ATTRVAR=maplo_g VAR=maplo_g ATTRMAP="mapzelig" ;   
  DISCRETEATTRVAR ATTRVAR=maplo_z VAR=maplo_z ATTRMAP="mapzelig" ;   
  LAYOUT LATTICE / ROWS=6 COLUMNDATARANGE=UNION ;                    
    CELL; *GPs ;                                                     
      CELLHEADER;                                                    
        ENTRY "GPs" / BORDER=FALSE TEXTATTRS=(WEIGHT=BOLD) ;         
      ENDCELLHEADER;                                                 
      LAYOUT overlay /                                               
        XAXISOPTS=(DISPLAY=(TICKVALUES LINE))                        
        YAXISOPTS=(DISPLAY=(TICKVALUES LINE)                         
          TIMEOPTS=(VIEWMIN=monthbeg VIEWMAX=monthend INTERVAL=DAY)) ;
        HEATMAPPARM X=time Y=date COLORGROUP=mapcgp /                
          DISPLAY=STANDARD                                           
          NAME="enggp"                                               
          ROLENAME=(_ueng=usedgps _ceng=cecgps _oeng=onlgps          
                    _leng=lpargps)                                   
          TIP=(X Y _ceng _leng _oeng _ueng) ;                        
        DISCRETELEGEND "mapcpu" / TYPE=FILL ;                        
      ENDLAYOUT;                                                     
    ENDCELL;                                                         

[ballardw]

You might want to clarify what you mean by "What I want is to have each image in its own image file.".

If you mean that the first graph goes to d:\path\image1.png and the second to d:\path.image2.png and so on then you will need to create each "image" in either a separate graphic call or possibly a BY statement in sgrender with the template used creating only one "image".

Note this from the documentation:

LAYOUT LATTICE Statement

Creates a grid of graphs that automatically aligns plot areas and tick display areas across grid cells to facilitate data comparisons among graphs.

So the intent behind lattice is a single image for comparison.