The CAMS NRT research e-suite for CY47R1_CAMS (experiment hdea, class rd) was started on 2020-03-27 for the analysis cycle 2019100100. This e-suite  runs at T511L137. Main features (with new items in italics) are:

  • 120 h long forecast from 00UTC and 12UTC
  • IFS model resolution TL511L137
  • 4D-Var minimisations at TL95 and TL159, using 12h 4D-Var and VarBC
  • 4D-Var analysis windows from 15-3UTC and 3-15UTC
  • IFS-CB05-AER
  • coupled ocean (NEMO) in ORCA025_Z75 configuration
  • interactive ozone and aerosol in the radiation code
  • CAMS_GLOB_BIO v1.0 climatological biogenic emissions
  • CAMS_GLOB_ANT v4.2 anthropogenic emissions, excluding agricultural waste burning (AWB) to avoid double-counting with GFAS
  • Volcanic outgassing emissions, based on Carn et al. (2017)
  • Hybrid Linear Ozone (HLO) scheme for stratospheric ozone
  • new sea-salt emission scheme based on Albert et al. (2016)
  • updated dust source function
  • GFASv1.4 fire emissions (retaining cap for organic matter as in previous cycles)
  • Improved diurnal cycle and vertical profile for anthropogenic emissions
  • Revised coefficients in UV processor

The corresponding forecast-only "control run" is hdim.

This is the research-mode counterpart to the pre-operational e-suite 0074 under class "mc", which in turn has "control run" hdir (plus a variant using climatological aerosol and ozone in radiation, hdt0).

Satellite data usage for atmospheric composition (to be completed)

Assimilated:AQUA MODIS, TERRA MODIS (including Deep Blue data), PMAp-A, PMAp-B
Assimilated:SBUV/2 21-layer, OMI, MLS, GOME-2A, GOME-2B, OMPS

Carbon Monoxide
Assimilated:IASI-A, IASI-B, MOPITT

Monitored:GOME-2A, GOME-2B

Assimilated:GOME-2A, GOME-2B

MonitoredGOME-2A, GOME-2B

Changes introduced during production affecting the quality of the products

real dateexp datedescription of change
202003272019100100Start of e-suite, initialised from hcn9 evaluation experiment and using CY47R1.20200227 bundle module
202004022019103000Updated fetchobs to use new PMAp extraction that includes MetOp-C
202004212019122100Updated hdea and hdim to CY47R1.20200415 bundle module and latest CY47R1 scripts & suite definitions
202005182020042900Updated hdea and hdim to CY47R1.20200427 bundle module and latest CY47R1 scripts & suite definitions
202006152020061500Updated hdea and hdim to CY47R1.20200520 bundle module and CY47R1_20200520 scripts & suite definitions
202009292029092900Reduced cap on anthropogenic SOA emissions to alleviate excess PM in heavily polluted regions
202010062020100612Use pre-screened IASI observations now that archived CAMS analysis input is from CY47R1
202010072020100700Updated hdea and hdim to CY47R1.20201006 bundle module and latest CY47R1 scripts & suite definitions

Blacklist changes (to be completed)

real date  expdatedescription of change
201911082019100100Created black_ds1943010100 up to black_ds2019101400 from operational blacklists. Blacklist directory /home/rd/ecgems/data/47r1/an/