grid = key=master,group=grid,depth=1,widthcm=7,heightcm=6,gcell=5, \
       xmarg=10,ymarg=10,shrink=false,rounded=true,                \
       border_thickness=ultra thin,border_color=menublue,          \
       gback_color=gray99,gline_thickness=thin,gline_color=gray95
 
swarmpath = key=,group=,depth=100,begtime=0,endtime=0,nowtime=0
 
wedge = key=cn_wedge,group=contact,depth=200,x=-31.5,y=27,rad_low=0,    \
        rad_hgh=35,ang_low=72,ang_hgh=184.5,rel_ang=0,line_color=black, \
        fill_color=gray95,line_style=solid,line_thickness=very thin
 
label = key=ship_label,group=contact,depth=205,label=contact, \
        label_color=black,label_size=scriptsize,x=-40.7,y=26
 
label = key=ship_label,group=ownship,depth=205,label=ownship, \
        label_color=black,label_size=scriptsize,x=0,y=15
 
label = key=label_247,group=measures,depth=205,label=$112.5^{\circ}$, \
        label_color=black,label_size=tiny,x=-32.5,y=-11.9
 
label = key=label_112,group=measures,depth=205,label=$112.5^{\circ}$, \
        label_color=black,label_size=tiny,x=-18,y=20.2
 
label = key=label_zero_degs,group=measures,depth=205,label=$0^{\circ}$, \
        label_color=black,label_size=tiny,x=5.3,y=38.1
 
label = key=rel_bng_criteria,group=measures,depth=205,hidden=true,  \
        label=$ 247.5 \leq relbng^{os}_{cn} < 0$,label_color=black, \
        label_size=tiny,x=-35,y=40
 
label = key=cn_os_bng_range,group=measures,depth=205,        \
        label=$\alpha \leq 112.5^{\circ}$,label_color=black, \
        label_size=scriptsize,x=17,y=-15
 
vessel = key=mainship,group=ownship,depth=800,x=-9,y=13,hdg=0,     \
         body_type=kayak,length=5,wid_mbody=2.5,wid_stern=1.357,   \
         pct_mbody=0.5,line_color=black,line_thickness=ultra thin, \
         fill_color=gray90
 
vessel = key=mainship,group=contact,depth=900,x=-31.5,y=27,hdg=72, \
         body_type=kayak,length=5,wid_mbody=2.614,wid_stern=1.357, \
         pct_mbody=0.5,line_color=black,line_thickness=ultra thin, \
         fill_color=white
 
point = key=ship_ctr,group=contact,depth=904,x=-31.7,y=27, \
        point_size=0.02,point_color=black
 
point = key=ship_ctr,group=ownship,depth=904,x=-9,y=13,point_size=0.02, \
        point_color=black
 
line = key=os_north,group=ownship,depth=920,x1=-9,y1=13,x2=-9,y2=28, \
       line_color=gray25,line_style=solid,line_thickness=thin,       \
       endtype2=arrow
 
circle = key=range,group=ownship,depth=1000,x=-9,y=13,radius=25,    \
         line_color=darkblue,fill_color=invisible,line_style=solid, \
         line_thickness=very thin
 
wedge = key=cn_112,group=contact,depth=1005,x=-31.5,y=27,rad_low=10, \
        rad_hgh=10,ang_low=72,ang_hgh=184.5,rel_ang=0,               \
        line_color=gray60,fill_color=empty,line_style=solid,         \
        line_thickness=very thin