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=-10,y=-10
 
label = key=ship_label,group=contact,depth=205,label=contact, \
        label_color=black,label_size=footnotesize,x=1,y=18
 
label = key=os_aft,group=ownship,depth=205,label=fore,      \
        label_color=black,label_size=scriptsize,x=-26,y=-21
 
label = key=os_fore,group=ownship,depth=205,label=aft,      \
        label_color=black,label_size=scriptsize,x=-32,y=-17
 
label = key=cn_fore,group=contact,depth=205,label=fore,      \
        label_color=black,label_size=scriptsize,x=-20,y=13.5
 
label = key=os_aft_of_cn,group=ownship,depth=205,            \
        label={\tt os\_aft\_of\_cn=false},label_color=black, \
        label_size=tiny,x=-40,y=10
 
label = key=os_fore_of_cn,group=ownship,depth=205,           \
        label={\tt os\_fore\_of\_cn=true},label_color=black, \
        label_size=tiny,x=-40,y=7
 
label = key=cn_aft_of_os,group=ownship,depth=205,           \
        label={\tt cn\_aft\_of\_os=true},label_color=black, \
        label_size=tiny,x=-40,y=4
 
label = key=cn_fore_of_os,group=ownship,depth=205,            \
        label={\tt cn\_fore\_of\_os=false},label_color=black, \
        label_size=tiny,x=-40,y=1
 
vessel = key=mainship,group=contact,depth=800,x=-9,y=13,hdg=195, \
         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=135, \
         body_type=kayak,length=7,wid_mbody=3.659,wid_stern=1.9,   \
         pct_mbody=0.5,line_color=black,fill_color=gray90
 
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=southwest_line,group=ownship,depth=905,x1=-20,y1=-10,  \
       x2=-34.142,y2=-24.142,line_color=gray25,line_style=dashed, \
       line_thickness=very thin,endtype2=flat
 
line = key=northeast_line,group=ownship,depth=905,x1=-20,y1=-10, \
       x2=-5.858,y2=4.142,line_color=gray25,line_style=dashed,   \
       line_thickness=very thin,endtype2=flat
 
label = key=range,group=ownship,depth=905,label=aft,label_color=black, \
        label_size=scriptsize,x=-18,y=18
 
line = key=cn_southeast,group=contact,depth=920,x1=-9,y1=13,x2=5.489, \
       y2=9.118,line_color=gray25,line_style=dashed,                  \
       line_thickness=very thin,endtype2=flat
 
line = key=cn_northwest,group=contact,depth=920,x1=-9,y1=13,x2=-23.489, \
       y2=16.882,line_color=gray25,line_style=dashed,                   \
       line_thickness=very thin,endtype2=flat