search

geoschem / geos-chem

GEOS-Chem "Science Codebase" repository. Contains GEOS-Chem science routines, run directory generation scripts, and interface code. This repository is used as a submodule within the GCClassic and GCHP wrappers, as well as in other modeling contexts (external ESMs).
http://geos-chem.org
Other
168 stars 161 forks source link

Diagnostic for GammaN2O5 #2131

Open ktravis213 opened 8 months ago

ktravis213 commented 8 months ago

Name and Institution (Required)

Name: Katherine Travis Institution: NASA LaRC

Confirm you have reviewed the following documentation

New GEOS-Chem feature or discussion

Hi support team. The GammaN2O5 diagnostic appears to no longer be populated as of GC13. In GC12, it was written out in gckpp_HetRates.F90 in the SET_HET subroutine. It is defined in State_Chem in GC13 and included in History.rc, but no longer actually assigned a value anywhere. This would also be a useful diagnostic to have for other aerosol heterogeneous reactions. I am currently working to implement new heterogeneous aerosol reactions as well and would love to have a method for outputting the gamma values.

yangning-code commented 2 months ago

Which version of GEOSChem can output N2O5 uptake coefficients and ClNO2 yields?

ankitpatel0698 commented 1 week ago

Which version of GEOSChem can output N2O5 uptake coefficients and ClNO2 yields?

I am also looking for answer to this.. have you got the solution? @yantosca kindly let me know in which version of model we can find N2O5 uptake coefficients, particulate chloride and ClNO2 yields?