makenv table -driver table /tt/tm {
  "tt set/prop" "50:50 300:20"
  "tt set/integ" "10:50 50:20 300:5"
  "tt dblctrl/int2" "2:10 20:50 50:300 120:500 300:800"
  "tt dblctrl/prop_up" "20:0.1 50:0.4"
  "tt dblctrl/prop_lo" "20:0.1 50:0.8"
}