FINN v2.5 data use consulation

[linsheng bao]

Hello all,

I am trying to use the v2.5 FINN data to build bb emission inventory for WRF-Chem, and i have some questation to ask:

1.Is v2.5 data use the same fortran code(fire_emis) to grid txt file to netcdf for use in wrf model?

2.What are the different steps in processing bb inventory between v1.5 data and v2.5 data?

3.How to set the fire_emis input namelist(fire_emis.inp) for v2.5 FINN data?

Thanks,

Max

[Gabriele Pfister]

Hello Max, 

yes,, you can use fire_emis for both FINNv1.5 and v2.5 and the only changes you need to make are in the fire_emis.inp. I include below an example we use for mapping FINNv2.5 to T1-MOZCART. 

Gabi

&control
domains        = 2,
fire_directory = './',
fire_filename  = 'FINNv2.5_modvrs_MOZART_2021_c20220714.txt'
wrf_directory  = './',
start_date     = '2021-08-16',
end_date       = '2021-08-18',
diag_level     = 1,
output_timing  = 'daily',
Model          = 'WRF',
domains        = 2,
EmisType       = 'bb_surface',
defaultUnits   = 'molecules/cm^2/s',
FinnVers       = '2.2modvirs',
wrf2fire_map = 'co -> CO', 'no -> NO', 'so2 -> SO2', 'bigalk -> BIGALK',
               'bigene -> BIGENE', 'c2h4 -> C2H4', 'c2h5oh -> CH3CH2OH',
       'c2h6 -> C2H6', 'c3h8 -> C3H8','c3h6 -> C3H6','ch2o -> CH2O', 'ch3cho -> CH3CHO',
       'ch3coch3 -> CH3COCH3','ch3oh -> CH3OH','mek -> MEK','toluene -> 0.33*TOLUENE',
'benzene -> 0.33*TOLUENE','xylenes-> 0.33*TOLUENE','xylene->0.33*TOLUENE',
       'nh3 -> NH3','no2 -> NO2','c10h16 -> APIN+BPIN',
       'ch3cooh -> CH3COOH','cres -> CRESOL','glyald -> GLYALD','mgly -> MGLY',
                'acetol -> HYAC','isop -> ISOP','macr -> MACR'
                'mvk -> MVK','apin -> APIN','ch3cn -> CH3CN','hcn -> HCN','hcooh -> HCOOH','c2h2 -> C2H2',
'pm10 -> -0.61*PM25 + 0.61*PM10;aerosol',
                'pm25 -> 0.36*PM25;aerosol',  'pm25i -> 0.054*PM25;aerosol',
       'oc -> 0.24*PM25 + 0.3*PM10;aerosol',
                'bc -> 0.01*PM25 + 0.08*PM10;aerosol',
  'sulf -> -0.01*PM25 + 0.02*PM10;aerosol'

--

================================
Gabriele Pfister

Atmospheric Chemistry Observations & Modeling (ACOM) Lab

NSF National Center for Atmospheric Research (NCAR)

Email: pfi...@ucar.edu

Work Phone: +1 303 497 2915

Web: https://staff.ucar.edu/users/pfister

[linsheng bao]

Hi Gabi

Thanks your instruction, I've successful use this fire_emis.inp setting to make wrffire document.

Hope this setting can help more.

在2024年8月13日星期二 UTC+8 17:04:27<linsheng bao> 写道：

Hello Gabi,

Thanks for your help. I've tried by your fire_emis.inp setting, but i received an error message: Warning: ieee_inexact is signaling; netcdf error.

I successfully ran fire_emis use FINNv1.5 data and got the wrffirechemi output, but when i use FINNv2.5 data i received a netcdf error message.

I've tried use another netcdf version and got the same error message, is there anything i can try, hoping for your instruction.

Yours, Max