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Some online MEGAN species cannot be saved to diagnostics in standalone HEMCO #271
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Thanks for writing @lwcugb. Would you be able to attach your entire |
Sorry about that. I attached them below. I do not use HEMCO_sa_Config.rc. |
Thanks for the config files @lwcugb. Try the following.
108 MEGAN : on ISOP/ACET/PRPE/C2H4/ALD2/MOH/EOH/MTPA/MTPO/LIMO/SESQ/SOAP/SOAS/C2H2/CH2O
EmisCH2O_Biogenic CH2O 108 -1 -1 2 kg/m2/s CH2O_emission_flux_from_biogenic_sources
EmisC2H2_Biogenic CH2O 108 -1 -1 2 kg/m2/s C2H2_emission_flux_from_biogenic_sources
EmisMOH_Biogenic MOH 108 -1 -1 2 kg/m2/s MOH_emission_flux_from_biogenic_sources This should save out the diagnostics properly. If not, then let me know! |
It does not seem to work. I added CH2O to the species list and the model crashed with an error message: HEMCO ERROR: Invalid species names: CH2O I do not know why this happened because I do see CH2O in the hcox_megan_mod.F90 file. Thanks, |
@lwcugb: You might need to add CH2O to the |
I added C2H4 and MOH to the HEMCO_sa_Spec.rc file and now they can be saved. CH2O is already in the file. I guess CH2O may not be a MEGAN emission species in HEMCO. I will not save it. |
Thanks for the feedback! CH2O is definitely an emission species in HEMCO. You should be able to archive it. |
I am only running biogenic emissions, and I mean CH2O is not emitted from MEGAN. Although there is emission factor of CH2O in the MEGAN extension codes, I did not find its flux array. HEMCO/src/Extensions/hcox_megan_mod.F90 Lines 198 to 229 in 4e81881
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Name and Institution (Required)
Name: Wei Li
Institution: NOAA ARL
Description of your issue or question
I am running HEMCOv3.8 standalone to save out natural emissions from MEGAN and soil NOx. The issue is I cannot save out MOH, CH2O, and C2H4 to the diagnostics. I have turned them on in the HEMCO_Diagn.rc file like below. It works for me in an old version v3.6.2.
I am using offline soil NOx for now because the online version needs 'DRYCOEFF' parameter to be read from the Olson_Land_Map_201203/Olson_2001_Drydep_Inputs.nc file. I am not sure how I should set it up to read the file in the standalone simulation. Any advice would be greatly appreciated!
Thanks,
Wei
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