&HEAD CHID='visibility_adjustment', /
&MESH IJK=20,20,14, XB=0,10,0,10,0,7 /
&TIME T_END=60.0, /
&DUMP WRITE_XYZ=.TRUE., /

&REAC FUEL='PROPANE', SOOT_YIELD=0.1, CO_YIELD=0.1, /
&SURF ID='FIRE', HRRPUA=500, COLOR='RED' /
&VENT XB=8,10,8,10,0,0, SURF_ID='FIRE', /

&SLCF PBZ=1.8, QUANTITY='VISIBILITY', /

&VENT ID='XMIN', XB=0,0,0,2,0,2, SURF_ID='OPEN' /
