Configuring EMITIMES
The volcanic ash run with time varying emissions


  • Configure three 12 h simulations into one 36 h simulation
  • Create EMITIMES file for emissions
  • Set emissions to zero in CONTROL

control_volc.txt

   load control file

setup_volc.txt

   load setup file



36

   run duration

0.0

   emission rate and duration

EMITIMES

   emission file name



Creating EMITIMES for the 1st time

1200

   emission duration



Use Notepad to create emission rates and new times

LABELDiameterPercentRelease Rate
P006 0.6μm 1%0.008E+16
P020 2.0μm 7%0.068E+16
P060 6.0μm 25%0.250E+16
P20020.0μm 67%0.670E+16

14 12

   create new time group

15 00

   create new time group

12000

   revised emission height



Run Model



All radiobutton

   sum all pollutants

100+50+20+10

   force contours μg

1.0E+16

   multiplier