DanH_sas, Thank you so much for your help. I implemented your suggestion and I found out that VIEWMIN and VIEWMAX options are not in lLINEAROPTS of the ZAXISOPTS. I also found out that g3grid z-axis cannot be modified with current sas and maybe there might be future release to address that issue but at moment there is n solution. However, to work round this, one need to create another data set that will have the desired maximum axis value. I did this and I still have no head way. Let me know if you hav any suggestion proc template;
define statgraph surfaceplotparm;
begingraph;
entrytitle "Surface Plot of Final moisture content";
layout overlay3d/ zaxisopts = ( griddisplay = on ) cube = false ;
surfaceplotparm x=Temp y=Duration z=Discolor/
reversecolormodel=true
surfacecolorgradient=Discolor
name= 'surface'
colormodel = threecolorramp;
continuouslegend 'surface'/ title='Discoloration (%)';
surfaceplotparm x=Temp y=Duration z=z2 / DATATRANSPARENCY = 1 ;
endlayout;
endgraph;
end;
run;
data notreal;
set sorayass ;
z2 = 100 ;
run ;
proc sort data = notreal out=Fungpred nodupkey;
by Variety MC Temp Duration;
run;
proc g3grid data=Fungpred out=gridded ;
by Variety MC;
grid Temp*Duration= Discolor;
run;
proc sgrender data= gridded template=surfaceplotparm ;
by Variety MC;
run; Thanks
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