if ( RAMA_PLOT .eq. "OFF" ) then image from 3 image erase graph object = 1 scale = 1.0 character scale = 0.01 read file >utils/rama.graph lwplot exit set dial = 1 init set dial = 1 graph obj = 1 translate set dial = 4 graph obj = 1 scale equal set dial = 5 graph obj = 1 char set dial = 1 write set dial = 1 from = 1 image from erase set vari RAMA_PLOT global char = "ON" menu block UTILS item RAMACHAN button on return end_if if ( RAMA_PLOT .eq. "ON" ) then image from 3 image erase set vari RAMA_PLOT global char = "OFF" menu block UTILS item RAMACHAN button off return end_if