Lightning NOx Parameter File Downscaling

CMAQ
1

Hello all,

I am facing issues downscaling the 12KM CONUS Lightning NOx all parameters file to two of my Central Florida domain (‘4MIDFLA1_87X81’, ! 4 km for Central Florida domain
‘LAM_40N97W’, 1380000.0, -1380000.0, 4000.000, 4000.000, 87, 81, 1
‘OOSL1330_105X135’, ! 1.33 km for Central Florida domain
‘LAM_40N97W’, 1464000.000,-1240000.000, 1333.333, 1333.333, 105, 135, 1). I will be grateful if anyone could provide me the codes that can be used to downscale lightning NOx parameter file to my domain.

Hasibul

2

Hi Hasibul,

It should be simple to subgrid the 12KM CONUS file onto 4 km or 1.33km like any other CMAQ files to be subgridded. If you send me your METCRO2D or GRIDCRO2D file for your small domains, I can do it for you.

Daiwen

1 Like
3

You can directly send to me: kang.daiwen@epa.gov

4

I sent you my GRIDCRO2D files for my 4km and 1.33 km Central Florida domain. Please let me know if you need more information about the domains.

Hasibul

5

Hi Hasibul,

I haven’t received your email and your files. Could you please send it again at:

kang.daiwen@epa.gov

Thanks
Daiwen