climateprediction.net home page
Hot Earth

Hot Earth

Message boards : climateprediction.net Science : Hot Earth
Message board moderation

To post messages, you must log in.

AuthorMessage
Profile geophi
Volunteer moderator

Send message
Joined: 7 Aug 04
Posts: 2167
Credit: 64,403,322
RAC: 5,085
Message 45991 - Posted: 20 Apr 2013, 4:40:19 UTC

I don't usually look at the graphics of models any more. In the early days of cpdn, I used to look at them a lot.

Well I viewed the globe graphic from this model yesterday, and it certainly was anomalously warm. It wasn't even 75% of the way through, so I knew it would crash, as do all extremely hot models. It did indeed today with an invalid theta. Two of the other failures in this work unit also crashed with that error message.

Just thought it was interesting how warm this one got before crashing...

ID: 45991 · Report as offensive     Reply Quote
Profile mo.v
Volunteer moderator
Avatar

Send message
Joined: 29 Sep 04
Posts: 2363
Credit: 14,611,758
RAC: 0
Message 46084 - Posted: 28 Apr 2013, 3:02:30 UTC
Last modified: 28 Apr 2013, 16:50:24 UTC

Here's a Hadcm 1980 - 2020 very near the end with rather extreme SO2 as if a dozen volcanos had erupted simultaneously.


Cpdn news
ID: 46084 · Report as offensive     Reply Quote
Profile mo.v
Volunteer moderator
Avatar

Send message
Joined: 29 Sep 04
Posts: 2363
Credit: 14,611,758
RAC: 0
Message 46093 - Posted: 28 Apr 2013, 16:56:58 UTC

I have another rather hot SO2 model:



(To see the SO2 in your model graphics press E on the keyboard. R, P and V also give interesting displays. W gives a map rather than the globe.)
Cpdn news
ID: 46093 · Report as offensive     Reply Quote
Profile mo.v
Volunteer moderator
Avatar

Send message
Joined: 29 Sep 04
Posts: 2363
Credit: 14,611,758
RAC: 0
Message 46094 - Posted: 28 Apr 2013, 17:04:23 UTC
Last modified: 28 Apr 2013, 17:04:51 UTC

I've just noticed something strange. The Hadcm models don't all start at 40-year intervals. There are snapshots above of models starting in 1920, 1940 and 1960. They must be from different sets of timeseries. Hadcm has been used for both the Geoengineering experiment and for RAPIT ocean studies.
Cpdn news
ID: 46094 · Report as offensive     Reply Quote
Profile Byron Leigh Hatch @ team Carl ...
Avatar

Send message
Joined: 17 Aug 04
Posts: 289
Credit: 44,103,664
RAC: 0
Message 46149 - Posted: 2 May 2013, 21:17:17 UTC

Thanks geophi and Mo. Indeed very interesting.
ID: 46149 · Report as offensive     Reply Quote

Message boards : climateprediction.net Science : Hot Earth

©2024 climateprediction.net