function fuelformun {
radiators on.

set isrs to ship:modulesnamed("ModuleResourceConverter").

for isr in isrs { if isr:hasaction("start isru [ox]") isr:doaction("start isru [ox]",true).}

set warp to 1. wait 1. set warp to 5.
wait until ship:oxidizer * 9 / 11 >= ship:liquidfuel.
isru off.
for isr in isrs { if isr:hasaction("start isru [lf+ox]") isr:doaction("start isru [lf+ox]",true).}
lock vectordv to Round(315 * 9.81 * ln(ship:mass / (ship:mass - (ship:liquidfuel * 0.005) - (ship:oxidizer * 0.005))), 5).
wait until vectordv >= 600.
isru off.
for isr in isrs { if isr:hasaction("start isru [lqdfuel]") isr:doaction("start isru [lqdfuel]",true).}
wait until ship:ore < 1.
isru off.
set warp to 0.
radiators off.
}