Meeting minutes of working group - Revision history

Nke023 at 23:29, 25 April 2016

2016-04-25T23:29:00Z

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	- Reporting in CRISTIN		- Reporting in CRISTIN



	== '''Pre-2016''' ==		== '''Pre-2016''' ==

Nke023 at 23:28, 25 April 2016

2016-04-25T23:28:24Z

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			== '''Meetings in 2016'''==

			== '''Meeting April 26, 2016
			'''==

			Agenda

			- Update from those present on prediction activities

			-- Seasonal prediction, comparison MPI and NorCPM

			- Data storage issues

			- Reporting in CRISTIN

			== '''Pre-2016''' ==

	== '''Meeting Oct 2nd, 2014		== '''Meeting Oct 2nd, 2014

Nke023 at 19:27, 9 October 2014

2014-10-09T19:27:06Z

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	- Shunya: He will continue analysis of the F19_g16 runs and also of the ME runs performed by Ingo		- Shunya: He will continue analysis of the F19_g16 runs and also of the ME runs performed by Ingo

			- Teferi: Has been analysing the bias development in ECEARTH prediction experiments, and doing some test with NorCPM

	We discussed CMIP6, and I have written the following email to Mats:		We discussed CMIP6, and I have written the following email to Mats:

Msh065 at 12:49, 7 October 2014

2014-10-07T12:49:46Z

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	''I read quickly through the part of the document relating to DCPP. And although Ingo is away this week, several of us discussed participating. Firstly, it should be recognized that the number of runs being requested is substantial (Ensemble predictions, started once per year, from 1960, and for 5-10 year duration). At the moment we do not have the resources to complete this exercise. Nevertheless, we are interested to be involved to some degree. I would hope to be involved in the final design of such experiments before committing ourselves. So I think you can indicate our interest.''		''I read quickly through the part of the document relating to DCPP. And although Ingo is away this week, several of us discussed participating. Firstly, it should be recognized that the number of runs being requested is substantial (Ensemble predictions, started once per year, from 1960, and for 5-10 year duration). At the moment we do not have the resources to complete this exercise. Nevertheless, we are interested to be involved to some degree. I would hope to be involved in the final design of such experiments before committing ourselves. So I think you can indicate our interest.''

	'''Next meeting is scheduled for November 13th from 13:00-15:00		'''Next meeting is scheduled for November 13th from 14:00-16:00
	'''		'''

Retish at 07:54, 4 October 2014

2014-10-04T07:54:02Z

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	- Next Thursday, 11th of September, from 10-12, Francois will give an introduction to using NorCPM. I have sent an email to Berit to book the conference room, and also to support-uib to add Shunya to the NorESM unix group		- Next Thursday, 11th of September, from 10-12, Francois will give an introduction to using NorCPM. I have sent an email to Berit to book the conference room, and also to support-uib to add Shunya to the NorESM unix group

	- Ingo will check about ~~ESVM~~ library and get in touch with Retish		- Ingo will check about ESMF library and get in touch with Retish

	- Thomas will provide the source mods for the energy bug fix		- Thomas will provide the source mods for the energy bug fix

Retish: Undo revision 112 by Retish (talk)

2014-10-04T07:53:00Z

Undo revision 112 by Retish (talk)

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	- Next Thursday, 11th of September, from 10-12, Francois will give an introduction to using NorCPM. I have sent an email to Berit to book the conference room, and also to support-uib to add Shunya to the NorESM unix group		- Next Thursday, 11th of September, from 10-12, Francois will give an introduction to using NorCPM. I have sent an email to Berit to book the conference room, and also to support-uib to add Shunya to the NorESM unix group

	- Ingo will check about ~~ESMF~~ library and get in touch with Retish		- Ingo will check about ESVM library and get in touch with Retish

	- Thomas will provide the source mods for the energy bug fix		- Thomas will provide the source mods for the energy bug fix

Retish at 07:52, 4 October 2014

2014-10-04T07:52:00Z

← Older revision		Revision as of 07:52, 4 October 2014
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	- Next Thursday, 11th of September, from 10-12, Francois will give an introduction to using NorCPM. I have sent an email to Berit to book the conference room, and also to support-uib to add Shunya to the NorESM unix group		- Next Thursday, 11th of September, from 10-12, Francois will give an introduction to using NorCPM. I have sent an email to Berit to book the conference room, and also to support-uib to add Shunya to the NorESM unix group

	- Ingo will check about ~~ESVM~~ library and get in touch with Retish		- Ingo will check about ESMF library and get in touch with Retish

	- Thomas will provide the source mods for the energy bug fix		- Thomas will provide the source mods for the energy bug fix

Nke023 at 16:40, 3 October 2014

2014-10-03T16:40:25Z

← Older revision		Revision as of 16:40, 3 October 2014
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	Updates and plans		Updates and plans
	Francois: Has begun assimilation with the ME version of NorESM; He will do some tests on the impact of more frequent than monthly assimilation cycles		-Francois: Has begun assimilation with the ME version of NorESM; He will do some tests on the impact of more frequent than monthly assimilation cycles
	Mao-Lin: Has been testing full field assimilation with SST. He will perform start an assimilation for the period 1980 till present
	Yigou: testing super layer assimilation scheme in NorCPM		- Mao-Lin: Has been testing full field assimilation with SST. He will perform start an assimilation for the period 1980 till present
	Yvan/Retish: Completing a paper on the impact of snow initialisation in the ECMWF system on the 2009 forecast; They have started to think about assimilating land surface and will visit Bergen for more detailed discussions with Francois.
	Thomas: He will start work on atmospheric nudging, so that it can be incorporated into the full field assimilation and for assimilating land surface data		- Yigou: testing super layer assimilation scheme in NorCPM
	Shunya: He will continue analysis of the F19_g16 runs and also of the ME runs performed by Ingo
			- Yvan/Retish: Completing a paper on the impact of snow initialisation in the ECMWF system on the 2009 forecast; They have started to think about assimilating land surface and will visit Bergen for more detailed discussions with Francois.

			- Thomas: He will start work on atmospheric nudging, so that it can be incorporated into the full field assimilation and for assimilating land surface data

			- Shunya: He will continue analysis of the F19_g16 runs and also of the ME runs performed by Ingo

	We discussed CMIP6, and I have written the following email to Mats:		We discussed CMIP6, and I have written the following email to Mats:
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	- Francois to provide sea ice data to Retish so that we can have a quick assessment of sea ice in the analysis (I am not sure if this necessary anymore)		- Francois to provide sea ice data to Retish so that we can have a quick assessment of sea ice in the analysis (I am not sure if this necessary anymore)

	- Yvan and Retish will focus on a method to initialize snow in NorCPM.		- Yvan and Retish will focus on a method to initialize snow in NorCPM.

	- Ingo will make available data from the high-top control run that Nour-Eddine can analyse when he visits later in September		- Ingo will make available data from the high-top control run that Nour-Eddine can analyse when he visits later in September

	- Next Thursday, 11th of September, from 10-12, Francois will give an introduction to using NorCPM. I have sent an email to Berit to book the conference room, and also to support-uib to add Shunya to the NorESM unix group		- Next Thursday, 11th of September, from 10-12, Francois will give an introduction to using NorCPM. I have sent an email to Berit to book the conference room, and also to support-uib to add Shunya to the NorESM unix group

	- Ingo will check about ESVM library and get in touch with Retish		- Ingo will check about ESVM library and get in touch with Retish

	- Thomas will provide the source mods for the energy bug fix		- Thomas will provide the source mods for the energy bug fix

	- I have just called NorStore about disk space. I think we will get a 10TB increase, but I am waiting for confirmation		- I have just called NorStore about disk space. I think we will get a 10TB increase, but I am waiting for confirmation

	- I have written to Mahaut for EPOCASA wiki page		- I have written to Mahaut for EPOCASA wiki page

	In terms of strategies:		'''In terms of strategies:
			'''

	- We agreed that high-top runs would be tested in Oslo for initialization of chemistry in prescribed SST runs		- We agreed that high-top runs would be tested in Oslo for initialization of chemistry in prescribed SST runs

	- High-top model needs some tuning, and Nour-Eddine can help with assessing model performance		- High-top model needs some tuning, and Nour-Eddine can help with assessing model performance

	- In Bergen (Mao-Lin, Shunya, Thomas, Teferi) we will begin work on full field initialisation, atmospheric nudging, and flux correction. We will use the low-top model using energy bug fix.		- In Bergen (Mao-Lin, Shunya, Thomas, Teferi) we will begin work on full field initialisation, atmospheric nudging, and flux correction. We will use the low-top model using energy bug fix.

	- In Bergen, more tests are ongoing with Yigou new approach to avoid the problems with neg DP, and with the NorESM1 version		- In Bergen, more tests are ongoing with Yigou new approach to avoid the problems with neg DP, and with the NorESM1 version


	Our next meeting is scheduled for Thursday, 2nd of October, from 13-15.		'''Our next meeting is scheduled for Thursday, 2nd of October, from 13-15.
			'''

Nke023: Created page with " == '''Meeting Oct 2nd, 2014 ''' == Updates and plans Francois: Has begun assimilation with the ME version of NorESM; He will do some tests on the impact of more frequent tha..."

2014-10-03T16:29:19Z

Created page with " == '''Meeting Oct 2nd, 2014 ''' == Updates and plans Francois: Has begun assimilation with the ME version of NorESM; He will do some tests on the impact of more frequent tha..."

New page

== '''Meeting Oct 2nd, 2014
''' ==

Updates and plans
Francois: Has begun assimilation with the ME version of NorESM; He will do some tests on the impact of more frequent than monthly assimilation cycles
Mao-Lin: Has been testing full field assimilation with SST. He will perform start an assimilation for the period 1980 till present
Yigou: testing super layer assimilation scheme in NorCPM
Yvan/Retish: Completing a paper on the impact of snow initialisation in the ECMWF system on the 2009 forecast; They have started to think about assimilating land surface and will visit Bergen for more detailed discussions with Francois.
Thomas: He will start work on atmospheric nudging, so that it can be incorporated into the full field assimilation and for assimilating land surface data
Shunya: He will continue analysis of the F19_g16 runs and also of the ME runs performed by Ingo

We discussed CMIP6, and I have written the following email to Mats:

''I read quickly through the part of the document relating to DCPP. And although Ingo is away this week, several of us discussed participating. Firstly, it should be recognized that the number of runs being requested is substantial (Ensemble predictions, started once per year, from 1960, and for 5-10 year duration). At the moment we do not have the resources to complete this exercise. Nevertheless, we are interested to be involved to some degree. I would hope to be involved in the final design of such experiments before committing ourselves. So I think you can indicate our interest.''

'''Next meeting is scheduled for November 13th from 13:00-15:00
'''

== '''Meeting Sep 5th, 2014
''' ==

Thank you for the meeting. I found it very useful. Here is a short summary. Please correct if needed.

- Francois to provide sea ice data to Retish so that we can have a quick assessment of sea ice in the analysis (I am not sure if this necessary anymore)
- Yvan and Retish will focus on a method to initialize snow in NorCPM.
- Ingo will make available data from the high-top control run that Nour-Eddine can analyse when he visits later in September
- Next Thursday, 11th of September, from 10-12, Francois will give an introduction to using NorCPM. I have sent an email to Berit to book the conference room, and also to support-uib to add Shunya to the NorESM unix group
- Ingo will check about ESVM library and get in touch with Retish
- Thomas will provide the source mods for the energy bug fix
- I have just called NorStore about disk space. I think we will get a 10TB increase, but I am waiting for confirmation
- I have written to Mahaut for EPOCASA wiki page

In terms of strategies:

- We agreed that high-top runs would be tested in Oslo for initialization of chemistry in prescribed SST runs
- High-top model needs some tuning, and Nour-Eddine can help with assessing model performance
- In Bergen (Mao-Lin, Shunya, Thomas, Teferi) we will begin work on full field initialisation, atmospheric nudging, and flux correction. We will use the low-top model using energy bug fix.
- In Bergen, more tests are ongoing with Yigou new approach to avoid the problems with neg DP, and with the NorESM1 version

Our next meeting is scheduled for Thursday, 2nd of October, from 13-15.