Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

cam6_4_063: Update namelist settings #1252

Merged
merged 4 commits into from
Feb 10, 2025
Merged
Changes from 1 commit
Commits
File filter

Filter by extension

Filter by extension

Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
4 changes: 3 additions & 1 deletion bld/namelist_files/namelist_defaults_cam.xml
Original file line number Diff line number Diff line change
Expand Up @@ -2529,6 +2529,7 @@
<dust_emis_fact dyn="fv" phys="cam5" clubb_sgs="1" >0.22D0</dust_emis_fact>
<dust_emis_fact dyn="se" phys="cam6" >0.70D0</dust_emis_fact>
<dust_emis_fact dyn="se" phys="cam7" >2.30D0</dust_emis_fact>
<dust_emis_fact dyn="mpas" phys="cam7" >2.30D0</dust_emis_fact>
Copy link

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

What about dust_emis_fact for cam7 and fv?

Copy link
Collaborator Author

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

@PeterHjortLauritzen @adamrher - I need you to answer this

Copy link

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

There are numerous entries for fv and cam7, and so my last comment "all cam7 entries should be 2.3" would resolve this.

Copy link
Collaborator

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

We are not supporting FV with CAM7

Copy link
Collaborator

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

Looks like @adamrher and my comment crossed "mid air". Sounds good with @adamrher suggestion ...

<dust_emis_fact dyn="se" hgrid="ne30np4" phys="cam6" chem="trop_strat_mam4_vbs">0.8D0</dust_emis_fact>
<dust_emis_fact dyn="se" hgrid="ne30np4" phys="cam7" chem="trop_strat_mam4_vbs">0.8D0</dust_emis_fact>
Copy link

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

Is this right for cam7 with Leung dust?

Copy link
Collaborator Author

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

@PeterHjortLauritzen @adamrher - I need you to answer this one also

Copy link

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

Good catch -- all cam7 dust_emis_fact's should be 2.3, so we should change this trop_strat_mam4_vbs entry to 2.3.

<dust_emis_fact dyn="se" hgrid="ne0np4CONUS.ne30x8" phys="cam6" chem="trop_strat_mam4_vbs">0.8D0</dust_emis_fact>
Expand Down Expand Up @@ -2563,7 +2564,8 @@
<dust_emis_fact hgrid="0.47x0.63" offline_dyn="1" phys="cam7" ver="chem">0.9D0</dust_emis_fact>

<!-- dust emissions method -->
<dust_emis_method>Leung_2023</dust_emis_method>
<dust_emis_method> Zender_2003</dust_emis_method>
<dust_emis_method phys="cam7" > Leung_2023</dust_emis_method>
Copy link

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

This looks right to me.

<zender_soil_erod_source>atm</zender_soil_erod_source>

<!-- seasalt emission tuning factor -->
Expand Down