grid = key=master,group=grid,depth=1,widthcm=7,heightcm=6,gcell=5,     \
       rounded=true,border_thickness=ultra thin,border_color=menublue, \
       gback_color=gray99,gline_thickness=thin,gline_color=gray95
 
label = key=ship_label,group=ownship,depth=205,label=ownship, \
        label_color=black,label_size=scriptsize,x=-30,y=-10
 
label = key=ship_label,group=contact,depth=205,label=contact, \
        label_color=black,label_size=footnotesize,x=-5,y=7
 
label = key=os_port,group=ownship,depth=205,label=port,     \
        label_color=black,label_size=scriptsize,x=-20,y=-21
 
label = key=os_starboard,group=ownship,depth=205,label=starboard, \
        label_color=black,label_size=scriptsize,x=-2,y=-17
 
label = key=cn_starboard,group=contact,depth=205,label=starboard, \
        label_color=black,label_size=scriptsize,x=6,y=17
 
label = key=os_port_of_cn,group=ownship,depth=205,            \
        label={\tt os\_port\_of\_cn=false},label_color=black, \
        label_size=tiny,x=-37,y=22
 
label = key=os_starboard_of_cn,group=ownship,depth=205,           \
        label={\tt os\_starboard\_of\_cn=true},label_color=black, \
        label_size=tiny,x=-37,y=19
 
label = key=cn_port_of_os,group=ownship,depth=205,            \
        label={\tt cn\_port\_of\_os=false},label_color=black, \
        label_size=tiny,x=-37,y=16
 
label = key=cn_starboard_of_os,group=ownship,depth=205,           \
        label={\tt cn\_starboard\_of\_os=true},label_color=black, \
        label_size=tiny,x=-37,y=13
 
vessel = key=mainship,group=contact,depth=800,x=-9,y=13,hdg=45, \
         body_type=kayak,length=7,wid_mbody=3.5,wid_stern=1.9,  \
         pct_mbody=0.5,line_color=black,fill_color=gray90
 
vessel = key=mainship,group=ownship,depth=900,x=-20,y=-10,hdg=315, \
         body_type=kayak,length=7,wid_mbody=3.659,wid_stern=1.9,   \
         pct_mbody=0.5,line_color=black,fill_color=white
 
point = key=ship_ctr,group=ownship,depth=904,x=-20,y=-10, \
        point_size=0.03,point_color=black
 
point = key=ship_ctr,group=contact,depth=904,x=-9,y=13,point_size=0.03, \
        point_color=black
 
line = key=southeast_line,group=ownship,depth=905,x1=-20,y1=-10, \
       x2=-9.393,y2=-20.607,line_color=gray25,line_style=solid,  \
       line_thickness=very thin
 
line = key=northwest_line,group=ownship,depth=905,x1=-20,y1=-10, \
       x2=-30.607,y2=0.607,line_color=gray25,line_style=solid,   \
       line_thickness=very thin,endtype2=arrow
 
label = key=cn_port,group=ownship,depth=905,label=port,    \
        label_color=black,label_size=scriptsize,x=-10,y=22
 
line = key=cn_southeast,group=contact,depth=920,x1=-9,y1=13,x2=-19.607, \
       y2=2.393,line_color=gray25,line_style=solid,                     \
       line_thickness=very thin
 
line = key=cn_northeast,group=ownship,depth=920,x1=-9,y1=13,x2=1.607, \
       y2=23.607,line_color=gray25,line_style=solid,                  \
       line_thickness=very thin,endtype2=arrow