Scheduled Downtime
On Tuesday 24 October 2023 @ 5pm MT the forums will be in read only mode in preparation for the downtime. On Wednesday 25 October 2023 @ 5am MT, this website will be down for maintenance and expected to return online later in the morning.
Normal Operations
The forums are back online with normal operations. If you notice any issues or errors related to the forums, please reach out to help@ucar.edu

FSNT - FLNT and ERF

wrunyu

wrunyu
New Member
Hi all,
I'm more confused about the variables in the CESM model output: is FSNT - FLNT equivalent to ERF (Effective Radiative Forcing).I found that the two units are the same, but I don't know if there is a connection.
Looking forward to your reply.

Regards,
Runyu
 

sacks

Bill Sacks
CSEG and Liaisons
Staff member
Are these variables from CAM? If so, I'll move this to the atmosphere forum where it should get more attention.
 
Vote Upvote 0 Downvote

brianpm

Active Member
Hi Runyu,

Can you elaborate on your question? I'm not sure exactly what you're asking.

FSNT is the net shortwave (visible) radiation at the top of the model, and FLNT is the net longwave (infrared) at the top of the model. Combined they give the net radiative balance of the system; that is, if their difference is non-zero the system is out of balance and would tend to warm/cool to re-establish equilibrium.
 
Vote Upvote 0 Downvote
Top