Hi there, I am using CMAQv5.4 with enabling MEGAN, and how to output the MEGAN mass emissions diagnostic files similar to enabling BEIS modules? Any recommendations for how to solve this or investigate further? Thanks!

Hi Ben, Thanks for your kind reply. I think it might be caused by my carelessness. Here’s the emission checking information and the DESID file before and after modification: Before |> Checking for unused Emissions Variables: ============================================ GRIDDED_EMIS | Gridde…

No MEGAN mass emissions diagnostic file in CMAQ v5.4 similar to BEIS?

CMAQ

gc13141112 November 30, 2022, 1:06am 4

Thx. Based on your suggestions, CCTM_DESID1_MIOG file can be created.

Error about CMAQ5.4 online MEGAN

Topic		Replies	Views
How to get mass emissions diagnostic file using in-line biogenic emissions with CMAQv5.4/MEGANv3.2? CMAQ	9	523	February 15, 2023
Use MEGAN generated biogenic emissions in CMAQ Emissions Inventory	4	1952	December 13, 2019
Natural emission tag in CMAQ-ISAM V5.4 CMAQ-ISAM	6	303	September 6, 2023
Environment variable settings about biogenic emissions in CMAQ CMAQ	6	336	April 19, 2023
Required files in MEGAN preprocessor MEGAN	3	1081	April 21, 2023

No MEGAN mass emissions diagnostic file in CMAQ v5.4 similar to BEIS?

Related Topics