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tank=cgs*.s
cont="coconul oil", 0.925 
load=0.5
tank=cgs*.p
cont="glycerine", 1.26 
load=0.95
tank=cgc*.c
cont="ethyl alcohol", 0.789
load=0.75
tank=foer*
cont="fuel oil", 0.95
load=0.98
tank=wbfpk.c, wbapk.c, wbdb1.*
cont="sea water", 1.025
load=0.5
tank=*
display status profile, plan, body@0 @20f @30f @70f @90f
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