Chop veg. with machete O 04 oenergyarea 9.353924E-8 ostir .15 op_notes4 Selective cutting of weeds with a machete, fraction standing biomass becomes flat residue, no kill crop. ofuel op_devnotes4 Added to WEPS. No flattening. 4-12-12 MAS R2 Notes: Weed eater", "weed whacker" "line trimmer", " string trimmer" or other similar machines used to cut or trim weeds around trees or crops or obstacles. Doesn't kill the current crop but adds the cut residue kind and dry weight amount specified by the user. rev 043008 DTL" LMOD and WEPS update correlation; new WEPS operation record, clone weeder string trimmer 160410 jkp G 03 gcropname weed residue; 0-3 mo P 65 numst 0.0 rstandht 0.0 rstandmass 0.0 rflatmass 0.028021252 rbc 1 rburiedmass 0.0 rburieddepth 0.0 rrootmass 0.0056042504 rrootdepth 152.4003 standdk 0.05 surfdk 0.05 burieddk 0.05 rootdk 0.05 stemnodk 0.2 stemdia 0.0050 thrddys 20 covfact 5.227942 resevapa -1.20379 resevapb 0.604887 crop_notes This is a default notes text string.