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The CAMS analysis o-suite (experiment hlkx running at tco399, L137) was started on 2021-04-01, with an e-suite period from 2021-04-01 to 2021-09-30. Main new feature are:

New IFS cycle 47R3 (esuite is based on CY47R3.0 on 20210625) containing prescribed emission/flux changes.
IASI CH4 and CO2 assimilation (extended to extratropical latitudes; to avoid assimilation over antarctica, data is blacklisted south of 60S).
New CAMS-GLOB-ANTv5.1 anthropogenic CO2 and CH4 emissions (monthly mean files) based on EDGARv5.
Roedenbeck et al. (2013) CO2 air-sea monthly fluxes for 2019 (Jena-CarboScope v2020 based on SOCAT data).
GFAS v1.4 biomass burning emissions.
CO2 initial conditions of e-suite (20210401) from CAMS re-analysis experiment assimilating the same observations but with smaller biases (hiv2).
CH4 initial conditions of e-suite (20210401) from CAMS re-analysis experiment assimilating the same observations but with smaller biases (hiv2).
Long 5-day forecast is run at single precision as the operational NWP and CAMS air quality forecast.

Satellite data usage for atmospheric composition

CO2
Assimilated:	GOSAT XCO2, IASI XCO2
Monitored:
CH4
Assimilated:	GOSAT XCH4, IASI XCH4
Monitored:

Changes introduced during production affecting the quality of the products

real date	exp date	description of change

Flux updates

real date	exp date	description of change

Changes in GHG observations

real date	exp date	description of change

Changes introduced during e-suite phase

real date	exp date	description of change
20210728	20210501	Change to ORCA5 (OCINI_EXPVER=0001, IMEXPR=0001, OPA_GRID=ORCA025, NEMOCONFIG=ORCA025_Z75,NAM_NN_FSBC=3,NRTOCEAN=1) from original ORCA4 (OCINI_EXPVER=h8qp, LIMEXPR=h8qp, OPA_GRID=ORCA1, NEMOCONFIG=ORCA1_Z75, NAM_NN_FSBC=1,NRTOCEAN=0)
20210805	20210530	Clean up of BFAS scripts that extract NEE anomaly in preparation for the DHS swing and additional options to store BFAS ascii files in ECFS in order to make monitoring BFAS easier. Changes do not have any impact on model output (they are bit identical).
20210810	20210610	LCHEM_DIA=true
20211005	20211002	Technical changes of BFAS scripts (metview python replacing Metpy and change in directory of climate fields to avoid duplication with NWP). These changes have no impact on results but are required for migration to new hpc.