wiki:incadev/IPSLCM6-AER

Version 15 (modified by acosce, 4 years ago) (diff)

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INCA AER LR


IPSLCM6-AER (To do list for Anne and Ramiro before launch CMIP6 simulations )

1. Which simulations ?

Simulation Name Tier Domains Duration Properties Info LINK
piClim-control 1 Atm+Aer 30 years Fixed SST ERF PI sst, ice climatology, PI aer Official Description
piClim-aer 2 Atm+Aer 30 years Fixed SST ERF PI sst, ice climatology, PD aer Official Description

2. Ping files

  • send email to Arnaud (2020/04/30)
  • Arnaud answer
    Hi Anne and Ramiro,
    
    I have generated xmls files for piClim-control experiment (30 years from 1850 to 1879) because they are different from piControl experiment.
    Could you test them on 1year simulation (before launching 30 years) ? Let me know if it is ok for you. Once you will have confirmed it is ok, I will generate xmls files for other experiments.
    
    Cheers,
    
    Arnaud
    
    
    

Path is : IGCM/CMIP6/IPSLCM6.1.11-LR/IPSL-CM6A-LR-INCA/piClim-control


Simulation bug with this error

 A grid must be defined for field 'CMIP6_rlutcsaf'

--> to do : understand this problem and correct it. (on next monday)

3. input files for forced model

3.a SST : mail from Olivier Boucher


Il me semble que pour être cohérent avec la non-réalisation d'un DECK, il doit prendre les SST du piControl officiel. Que dit le protocole pour ces simulations à SST fixées ? SST observées ou SST du piControl ?

translation

to be coherent with the fact we not rerun a deck, we need to use SST from the offical picontrol simulation. Before to made this choice we need to check the protocol for fixed sst ? observed or picontrol sst ? 


Ramiro
verify protocol to know if we use sst from obsevation or from picontrol run
  • The protocol indicates that: Fixed SST ERF simulation. Use pre-industrial climatological average SST and sea-ice distributions.
  • The official paper describing AerChemMIP indicates:

The control simulation for these experiments will use 1850concentrations of WMGHGs and emissions of NTCFs, run for 30 years in atmosphere-only mode with SSTs and sea ice prescribed as a (monthly varying) climatology taken from 30 years of the pre-industrial control (experiment piClim-control; see Table 6) following the Radiative Forcing Model Intercomparison Project (RFMIP) specification (Pincus et al., 2016).

We have then to use the piClim-control


Anne
ask Arnaud path for the official ipslcm6 picontrol simulation. --> mail send 2020/05/01

3.b AER


pi / pd
Ramiro do you have files for these two inputs files ?

The links I have added to the table indicates the input needed by each simulation. piClim-control and piClim-aer. For piClim-control we need 1850 forcings, for piClim-aer the forcings are the same but aerosols emissions and precursors are from 2014.


4. Experiment directory

Add a new experiment directory for forced model : first commit

4.1 Questions to solve

  • which ModelName in config.card ?
  • which TagName in config.card ?

--> the answer to the ping files give some clues. We need to take same parameter than for coupled model
2020/05/01 : make modification in experiment directory and change name of this directory to be coherent with the type of experiment : piclim-control instead of picontrol see here

5. before launch a simulation

official ipsl check https://forge.ipsl.jussieu.fr/igcmg/wiki/IPSLCM6/IPSL-CM6A-LR#Checklist


6. IPSLCM6-AER (Second set of simulations)

Name Tier Min. Config Period Kind Notes
piClim-2xDust 2 Atm+Aer 30 years Fixed SST ERF PI-sst, PI forcing, 2x dust emission
piClim-2xSS 2 Atm+Aer 30 years Fixed SST ERF PI-sst, PI forcing, 2x ss emission
piClim-2xDMS 3 Atm+Aer 30 years Fixed SST ERF PI-sst, PI forcing, 2x DMS emission
piClim-BC 2 Atm+Aer 30 years Fixed SST ERF PI-sst, PI forcing, 2014 BC emission
piClim-NTCF 1 Atm+Aer 30 years Fixed SST ERF PI-sst, PI forcing, 2014 NTCF emission
piClim-SO2 3 Atm+Aer 30 years Fixed SST ERF PI-sst, PI forcing, 2014 SO2 emission
piClim-OC 3 Atm+Aer 30 years Fixed SST ERF PI-sst, PI forcing, 2014 OC emission
piClim-NOx 3 Atm+Aer 30 years Fixed SST ERF PI-sst, PI forcing, 2014 NOx emission
piClim-NH3 3 Atm+Aer 30 years Fixed SST ERF PI-sst, PI forcing, 2014 NH3 emission
All this set of simulations needs a change in the code (for example to have x2 SS) or in the forcings (or even in both)

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