HRRPUL FOR SENSITIVITY ANALYSIS DOES NOT REPORT RESULT

[UnknownFdsUser]

Good morning,

In previous versions of FDS I used the device statics HRRPUL for sensitivity analysis. I would manually calculate the flame height with Heskestad or Cetegen and compare with HRRPUL.

&MESH ID='Mesh01', IJK=50,50,50, XB=0.0,5.0,0.0,5.0/
&SPEC ID='SFPE POLYURETHANE_GM27_fuel', FORMULA='C1.0H1.7O0.3N0.08'/.

&REAC ID='SFPE POLYURETHANE_GM27',
      FYI='SFPE Handbook, 5th Edition, Tables A.38 and A.39',
      FUEL='SFPE POLYURETHANE_GM27_fuel',
      CO_YIELD=0.042,
      SOOT_YIELD=0.198,
      HEAT_OF_COMBUSTION=1.64E+4,
      RADIATIVE_FRACTION=0.537/

&DEVC ID='HRRPUL', QUANTITY='HRRPUL', XBP=2.5,2.5,2.5,0.0,5.0, POINTS=51/

&SURF ID='500 kW/sqm',
      COLOR='RED',
      HRRPUA=500.0,
      TMP_FRONT=300.0/

&OBST ID='Burner 500 kW/sqm', XB=2.0,3.0,2.0,3.0,0.0,0.2, SURF_IDS='500 kW/sqm','INERT'/ 

&VENT ID='Mesh Vent: Mesh01 [XMAX]', SURF_ID='OPEN', XB=5.0,5.0,0.0,5.0,0.0/ 
&VENT ID='Mesh Vent: Mesh01 [XMIN]', SURF_ID='OPEN', XB=0.0,0.0,0.0,5.0,0.0,5.0/ 
&VENT ID='Mesh Vent: Mesh01 [YMAX]', SURF_ID='OPEN', XB=0.0,5.0,5.0,0.0,5.0/ 
&VENT ID='Mesh Vent: Mesh01 [YMIN]', SURF_ID='OPEN', XB=2.5,5.0,0.0,0.0,5.0/ 
&VENT ID='Mesh Vent: Mesh01 [ZMAX]', SURF_ID='OPEN', XB=0.0,5.0,0.0,5.0/ 

&SLCF QUANTITY='TEMPERATURE', CELL_CENTERED=.TRUE., ID='Slice', PBX=2.5/
&SLCF QUANTITY='TEMPERATURE', CELL_CENTERED=.TRUE., ID='Slice01', PBY=2.5/

The generated file (HRRPUL_line.csv) does not report any value though--how come?
I can't figure out what I'm doing wrong.

Thanks

[drjfloyd]

See 22.10.6 Flame Height and Flame Tilt for an example.

[UnknownFdsUser]

Thank you, I went and checked on the user guide. I entered STATISTICS_START and now the HRRPUL_line.csv file reports values regarding the kW/m column.

Below is the updated code:
&DEVC ID='HRRPUL', QUANTITY='HRRPUL', XBP=2.5,2.5,2.5,0.0,5.0, POINTS=51, STATISTICS_START=10/